Dissertations / Theses: 'Alcohol – Psychological aspects'

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Goff, Frances R. "Adult children of alcoholics : psychological functioning and problem alcohol use." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/833462.

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Whereas many studies of adult children of alcoholics (COAs) have utilized clinical subjects, subjects in this study (n = 229) were relatively well functioning college students. The Children ofAlcoholics Screening Test (CAST; Jones, 1983) was utilized to define parental alcoholism.Results of a multivariate analysis of variance indicated that COAs were more likely to exhibit symptoms related to poor psychological adjustment than were their non-COA peers. No significant psychological differences in male and female COAs were found. COAs scored significantly higher than non-COAs (p.< .01) on the Alienation scale of the Psychological Screening Inventory (PSI; Lanyon, 1978), indicating the greater similarity of COAs to those with psychiatric problems. Social Nonconformity, as a measure of psychopathic behavior, was higher for COAs than for non-COAs (p. < .001). COAs from lower income families demonstrated higher scores on the Discomfort scale (p < .01), which measures symptoms. Those subjects who reported parental greater symptomatology and anxiety than those who reported no parental depression (p. ( .001). Although parental divorce rates were higher for COAs (32.4%) as compared to non-COAs (10.9%), no significant association with any of the psychological variables was found for parental divorce.In comparison to non-COAs, both male and female COAs evidenced greater problem alcohol use (p < .001) measured by the Michigan Alcoholism Screening Test (MAST; Selzer, 1971). As demonstrated by a MAST score of 7 or more, 88.8% of male COAs and 30.5% of female COAs indicated serious alcohol-related problems. Parental depression was also significantly related to problem alcohol use in subjects. It was found that the MacAndrew scale (MAC; MacAndrew, 1965) was of little utility for identifying subjects with problem alcohol use. Department of Educational Psychology

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SPENCER, ROBERT LEON. "TOLERANCE DEVELOPMENT TO THE EFFECTS OF ETHANOL: ROLE OF BEHAVIORAL THERMOREGULATORY RESPONSES (BODY TEMPERATURE, CLASSICAL CONDITIONING, OPERANT LEARNING)." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183874.

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The mechanisms which account for the diminished responsiveness (tolerance) of an individual to a drug, as a result of prior exposure to that drug, are not yet fully understood. Recently, it has been suggested that drug tolerance is a learned adaptive response. This possibility was examined by studying the effect of ethanol on body temperature and behavioral thermoregulatory responses of Sprague-Dawley rats. Two major studies were conducted. The first study examined the initial dose-related effects of ethanol (1, 2, or 3 g/kg i.p.); the second study examined the effect of ethanol (2.5 g/kg i.p.) administered on 14 consecutive days. Rats were tested in a thermocline, a hollo plexiglass tube in which a linear temperature gradient (6-36°C) was established through local heating and cooling of opposite ends of the tube. The position of rats in the thermocline was detected by a series of infrared light emitting diodes and photocells. The body temperature of rats in the thermocline was transmitted by a temperature sensitive telemetry capsule surgically placed in the peritoneal cavity. Validation studies demonstrated that rats reliably responded to temperature cues within the thermocline. In the first experiment ethanol produced a dose-related decrease in body temperature. All rats following injection initially selected an ambient temperature cooler than baseline. Rats receiving control treatment or the high dose of ethanol eventually shifted to a warmer ambient temperature. Activity levels were depressed equally by all three doses of ethanol. In the second experiment tolerance developed to the hypothermic effect of ethanol. A diminished response to ethanol was evident by the second test day and was maximal by day 7. Ethanol treated rats selected a cooler ambient temperature than control rats throughout the 14 day period, and activity levels continued to be depressed by ethanol throughout the 14 days. On the fifteenth day all rats were given an injection of saline. Rats which had previously received daily ethanol injections exhibited a hyperthermic response to saline compared to control rats. These results suggest that ethanol altered the central control of thermoregulation by lowering and possibly broadening the thermoregulatory set point. There was evidence for a conditioned hyperthermic response, but not a learned behavioral response, which contributed to the tolerance development.

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LeMarquand, David Gordon 1966. "Serotonin and disorders of human disinhibition : alcohol abuse and dependence, aggression and impulsivity." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34998.

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A wealth of data supports the hypothesis that the neurotransmitter serotonin regulates the intake of ethanol, and is involved in the development of alcoholism in humans. Reduced functioning of the serotonergic system hypothetically increases alcohol intake in both animals and humans. In this thesis, it was proposed that the effect of lowered serotonergic function on alcohol intake is mediated by an increase in disinhibition. The hypothesis that lowered serotonin increases disinhibition was tested in separate groups of individuals at high risk for the development of psychopathology: nonalcoholic young men with a strong family history of paternal alcoholism, and adolescent men with previous histories of physically aggressive behavior. Lowered serotonergic synthesis (and thus presumably function) was experimentally induced through a transient dietary reduction in the availability of the amino add precursor of serotonin, tryptophan. Disinhibition was quantified using a go/no-go task previously shown to characterize psychopaths and children with attention deficit hyperactivity disorder as disinhibited. In the first study, acute tryptophan depletion had no effect on aggressive responding on a modified competitive reaction time aggression task, but increased disinhibition in young men at risk for alcoholism. This effect was independent of the tryptophan depletion-induced mood alterations. The effect tryptophan depletion on disinhibition was not replicated in the second study with previously aggressive adolescent men. A number of explanations for this were posited, including the presence of a ceiling effect. An association between disinhibition and executive functioning (cognitive abilities associated with proper functioning of the prefrontal cortex, such as working memory, planning abilities) was demonstrated in the second study. In a third preliminary study, no association between disinhibition on the go/no-go task and allelic polymorphisms of the dopamine D4 receptor

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Stewart, Sherry Heather. "Anxiety sensitivity and risk for alcohol abuse in young adult females." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41202.

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Much empirical evidence attests to a strong relationship between the panic-related disorders and alcoholism. Recent data suggest that anxiety sensitivity (fear of anxiety) may be one common underlying vailable contributing to the large degree of overlap between the panic-related disorders and alcoholism. In fact, some data indicate that the relationship between anxiety sensitivity and alcohol misuse may be particularly strong in women, a group which is generally underrepresented in the alcoholism etiology literature. Research described in this thesis was conducted with the aim of further elucidating the nature of the relationship between anxiety sensitivity and alcohol use/abuse in young adult women. The series of seven experiments included in this thesis demonstrated that: (1) high levels of anxiety sensitivity are characteristic of subjects meeting diagnostic criteria for panic disorder, an anxiety disorder frequently associated with alcohol abuse; (2) female university students demonstrate significantly higher average levels of anxiety sensitivity than male university students; (3) anxiety sensitivity is an important predictor of self-reported rates of alcohol consumption in university women; (4) high anxiety sensitive university students are both more likely to report drinking alcohol primarily to "cope" with negative emotional states, and less likely to report drinking alcohol primarily for social-affiliative motives, than are low anxiety sensitive university students; (5) high anxiety sensitive women display greater degrees of sober subjective-emotional arousal when anticipating aversive stimulation, greater degrees of sober electrodermal reactivity to the aversive stimulation, and greater sensitivity to the dampening effects of alcohol on these measures of reactivity, than low anxiety sensitive controls; (6) high anxiety sensitive women show a sober attentional bias favoring the processing of physically threatening information, which is dampened through th

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Ross, David Francis. "Self-awareness, self-consciousness and the self-control of drunken comportment." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=75338.

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The influence of a primarily Public form of self-awareness and of Private and Public Self-Consciousness on drunken physical aggression and complex reaction-time were examined. Two forms of the balanced-placebo design were employed. Results indicated that each form of self-focus played a significant role in the determination of various aspects of drunken comportment. Consumption of alcohol did not eliminate self-aware behavior on the measures employed. Public Self-Consciousness acted to increase drunken impairment. A modified form of the balanced-placebo design proved superior to the standard version for use with moderately high doses (1.32 ml/kg) of alcohol on a measure of subjective intoxication. The implications for the literature on self-focus and drunken comportment are discussed.

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Cleaveland, Bonnie L. "An attention allocation model for the effects of alcohol on aggression." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10102009-020232/.

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Hammonds, Joshua R. "Relational dialectics within the marrage involving spousal alcohol abuse." Virtual Press, 2005. http://liblink.bsu.edu/uhtbin/catkey/1318613.

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Proudfoot, Heather Public Health &amp Community Medicine Faculty of Medicine UNSW. "DSM-IV alcohol use disorders in Australia: validity, prevalence and treatment seeking." Awarded by:University of New South Wales. School of Public Health and Community Medicine, 2006. http://handle.unsw.edu.au/1959.4/26323.

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Alcohol use disorders are common and make a significant contribution to the burden of disease throughout the world. This is especially true among the younger age groups. Although these disorders are common, evidence suggests that those affected do not seek help for their disorders. In order to understand this, reviews of the treatment literature and the epidemiological data on prevalence and correlates of alcohol use disorders and treatment seeking are presented. These reviews confirm that effective treatments exist and that screening in primary care can be efficacious. The reviews also highlight deficits such as the need for more epidemiological evidence on the validity of DSM definitions of alcohol use disorders and for more Australian data on the prevalence and correlates of the disorders and related treatment seeking. This thesis sets out to address these deficits applying sophisticated statistical techniques to data from a large nationally representative Australian sample. A confirmatory factor analysis of the eleven criteria that specify alcohol dependence and abuse examined the validity of DSM-IV definitions of alcohol use disorders and the best solution was found to be a single factor, not two as currently defined. These findings question the bi-axial nature of alcohol use disorders that has underpinned their definition since the publication of DSM-III-R in 1987. Data from this national sample also confirm that, in line with research from other western countries, Australians have high levels of alcohol use disorders, especially amongst males and younger people. Also no association was found between alcohol dependence and treatment seeking, and young people were least likely to seek treatment. However, a relatively large proportion of young people who drink had been in contact with their GPs in the past year; demonstrating that there is ample opportunity for screening and referral for treatment for alcohol use disorders in this vulnerable group. This research has found that although alcohol disorders are not necessarily associated with disability, there are those who can benefit from treatment. It suggests that outcomes for such individuals may be improved by better specification of disorders as well as improved access to best treatments.

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Brannan, Deborah L. "Effects of Daily Social Support on Tension-Reduction Drinking." PDXScholar, 2011. https://pdxscholar.library.pdx.edu/open_access_etds/764.

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Researchers have argued that in times of need having supportive, caring people available can make all the difference between achieving optimum health and well-being or suffering from mental or physical illness (Cobb, 1976; Sarason & Sarason, 1985; Thoits, 1986). The direct-effect model of support postulates that having the knowledge of available relationship resources (i.e., perceived support) and receiving benefits from those relationships (i.e., received support) both have beneficial effects on health behaviors and well-being (Cohen & Wills, 1985). According to the stress-buffering model, when stressors are encountered, the certainty of having available resources, as well as having tangible support resources, is hypothesized to lessen the negative effects of stressors (Cohen, et al., 2000; Cohen &Wills, 1985, Cutrona, 1986; Thoits, 1986). Most of the research that has examined social support effects on drinking-related outcomes has focused on the association between support and alcohol problems, particularly among high risk populations (those who are alcohol dependent, alcohol abusers, or adolescents). Yet, it could be argued that when examining drinking levels, not all consumption is harmful. Of particular concern is drinking that is motivated to reduce negative or stressful experiences. Individuals who use drinking as a method of avoidant coping, or reducing tension drink significantly more alcohol and be at a greater risk for developing later drinking problems (Cooper, Russell, & George, 1988). Research employing daily process methodology has been able to resolve documented methodological inconsistencies (e.g., Greeley & Oei, 1999) by examining the within-person processes between negative experiences and alcohol consumption (Tennen & Affleck, 1996; Tennen, Affleck, Armeli, & Carney, 2000; Mohr et al., 2008). Similarly, these methodologies have been useful to social support researchers in helping to understand social support as a within-person process rather than just an interpersonal event between two individuals. This research was part of a larger study about the influence of alcohol use on daily emotion regulation among 47 moderate-to-heavy drinking adults in the local metropolitan area. Participants carried a personal data assistant (handheld interviewer) for 30 days, responding to surveys three times each day (late afternoon, evening). Each survey probed supportive and negative interpersonal exchanges and drinking behaviors. Prior to the daily diary portion of the study, participants completed the Interpersonal Support Evaluation List, a measure of perceived social support. For purposes of analyses, I examined the extent to which exchanges occurring in an earlier interview predicted subsequent solitary drinking at home using data from 2 of the three interviews (predicting evening and late evening drinking only). My analyses revealed that daily socially supportive exchanges had a significant direct effect on subsequent drinking at home alone. Interestingly, the daily supportive exchanges did not buffer the negative exchanges-later drinking relationship. However, my findings revealed that negative exchanges also resulted in a reduction in subsequent consumption, which contrasts previous studies that used similar methodologies but with heavier drinkers (e.g., Mohr et al., 2001). Further, perceived support was not related to solitary consumption. The results of this study indicate that in healthy adults, positively appraised received support directly reduces solitary consumption. This is an important finding given that received support is difficult to document. At the same time, my results showed that among these types of drinkers, negative exchanges may have a stronger direct effect than positive exchanges on solitary consumption. In non-clinical samples, such as this the relationship between social support and drinking is not straightforward. Thus, using a sophisticated methodology (i.e., daily process methods), this study was able to examine the relationship of drinking and social support on a daily basis; thus, further bridging the gap between social support and the drinking literature.

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Davis, Lauren (Lauren Jodi). "An impact assessment of a current inpatient alcohol rehabilitation programme in the Western Cape." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53265.

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Assignment (MA)--University of Stellenbosch, 2003. ENGLISH ABSTRACT: In the South African context, research on the impact of alcohol rehabilitation is particularly limited. This study aimed at describing the impact of the alcohol rehabilitation programme offered at Neuro Clinic D, Stikland Hospital. Outcome was assessed at 12-15 months with the objective of exploring the perceptions and experiences of the ex-patients to ascertain whether there has been an improvement in psychological well-being and positive lifestyle changes. The study was motivated by a request made by the staff at Neuro Clinic D; as such an investigation has never been conducted. Both quantitative and qualitative methodologies were used to gather data from 44 out of the 166 ex-patients admitted to Neuro Clinic D between January and June 2002. The relationships between the rate of relapse and age, gender, marital status, employment status, previous rehabilitation, health problems, police contact, aftercare attendance, participation in the 3- or 4- week programme and other medication/substance abuse were explored. While no statistically significant relationships were found between any of the variables, some evidence of interaction emerged with regards to the relationships between relapse status and participation in the 3- or 4-week programme, aftercare attendance, employment and marital status. The qualitative analysis revealed four central themes, namely coping mechanisms; responses to specific components of the programme; confounding factors and the impact of the programme. An integration of the quantitative and qualitative data supports the conclusion that while there was a low rate of consistent abstinence, the respondents reported an overall post-treatment improvement in psychological well-being and positive lifestyle changes. AFRIKAANSE OPSOMMING: Navorsing op die impak van alcohol rehabilitasie is besonder beperk in die Suid-Afrikaanse konteks. Hierdie studie het ten doelom die impak van die alcohol rehabilitasie program, gebied deur Neuro Kliniek D, Stikland Hospitaal, te beskryf. Die uitkoms is bepaal na 12-15 maande deur die persepsies en envaringe van eks-pasiente te ondersoek om sodoende vas te stelof daar verbetering was in sielkundige welstand en of positiewe leefstyle veranderinge aangegaan is. Die betrokke studie is gemotiveer deur 'n versoek gerig deur die personeel van Neuro Kliniek D, aangesien so 'n ondersoek nog nooit vantevore gedoen is nie. Beide kwantitatiewe en kwalitatiewe metodologieë is gebruik om data in te samel van 44 die 166 eks-pasiente toegelaat tot Neuro Kliniek D tussen Januarie en Junie 2002. Die korrelasie/verhouding tussen die terugvalkoers en ouderdom, geslag, huwelikstatus, werkstatus, vonge rehabilitasie, gesondheidsprobleme, polisie kontak, nasorg bywoning, deelname in die 3- of 4-week program en ander medikasie/substans misbruik is ondersoek. Terwyl geen statisties beduidende verhoudinge gevind is tussen enige van die veranderlikes nie, is daar wel aanduidings van interaksie met betrekking tot die verhouding tussen terugvalstatus en deelname aan die 3- of 4- week program, nasorg bywoning, werkstatus en huwelikstatus. Die kwalitatiewe analise het 4 sentrale temas onthul, naamlik, hanteringsmeganismes; response tot spesifieke komponente van die program; verydelende faktore en die impak van die program. 'n Integrasie van die kwalitatiewe en kwantitatiewe data steun die gevolgtrekking dat alhoewel daar 'n lae voorkoms was van volgehoue onthouding, die respondente wel 'n algemene verbetering in sielkundige welstand en postiewe leefstyle veranderinge na behandeling gerapporteer het.

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Degenhardt, Louisa Psychology Faculty of Science UNSW. "Comorbidity between substance use and mental health in Australia: Relationships of alcohol, tobacco and cannabis use with other substance use and mental disorders." Awarded by:University of New South Wales. School of Psychology, 2001. http://handle.unsw.edu.au/1959.4/18247.

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Research into the comorbidity (or co-occurrence) of mental disorders is a relatively recent phenomenon. Much of this research has been conducted in clinical samples, which are prone to a range of biases that mean that the patterns observed are not representative of the general population. Although population-level research has previously been carried out, this thesis provides the first examination of comorbidity in the Australian population. This thesis examined the comorbidity of substance use and mental disorders among Australian adults. The major empirical work involved an examination of the patterns of homotypic comorbidity (other substance use disorders) and heterotypic comorbidity (mood disorders, anxiety disorders, and psychosis) of alcohol, tobacco and cannabis in the 1997 Australian National Survey of Mental Health and Well-Being (NSMHWB). These drugs were chosen as they are the most commonly used psychoactive substances in the Australian population. The NSMHWB involved a structured diagnostic interview of mental disorders with a representative sample of Australian adults. Three questions were addressed using this data: (1) What patterns of comorbidity exist between tobacco, alcohol and cannabis use, and other substance use and mental disorders?; (2) Are these patterns of comorbidity explained by common factors?; and (3) Does comorbidity affect the likelihood that mental health treatment has been sought? Similar patterns of homotypic comorbidity were observed for all three substances, and they were not explained by the other factors examined (gender, age, education, relationship status, employment and neuroticism). Cannabis dependence was the most strongly associated with other substance use disorders. Heterotypic comorbidity differed between alcohol, tobacco and cannabis use. Tobacco use predicted increased rates of all three groups of mental disorders (mood, anxiety and psychotic disorders). In the case of alcohol, only alcohol dependence was related to increased rates of all groups of mental disorders; alcohol use and abuse were not associated with heterotypic comorbidity. Any level of cannabis involvement was related to a similarly increased risk of mood and anxiety disorders. Cannabis use was linearly related to the risk of screening positively for psychosis. Common factors did not change the patterns of heterotypic comorbidity of tobacco and alcohol use. However, alcohol, tobacco and other drug use appeared to explain the higher rates of mood and anxiety disorders among cannabis users. Treatment seeking was much more likely among alcohol, tobacco and cannabis users when they had comorbid mental disorders. It was moderately increased when they had comorbid substance use disorders. The second piece of empirical work provided a more detailed examination of comorbid substance use problems among persons with psychosis. This topic was selected due to the limited epidemiological research on this issue, and the relatively large burden of disability that psychosis places upon the individual and the community. NSMHWB data were used to examine the prevalence of comorbid substance use disorders among persons who were likely to have met criteria for psychosis (as assessed by a screener used in the NSMHWB). Multiple regression analyses were used to test possible explanations for the higher rates of substance use disorders observed among persons reporting higher numbers of psychotic symptoms. The odds of alcohol dependence and regular tobacco use increased 1.5 times, and the odds of cannabis dependence increased twice, with each additional psychotic symptom reported, after adjusting for other substance use disorders, other mental disorders and demographic characteristics. Given the debate about the reasons for the association between cannabis use and psychosis, the final study used mathematical modelling to test four hypotheses about relationships between cannabis use and psychosis. Specifically, it examined trends in psychosis that would be predicted given the marked increases in the prevalence of cannabis use that have occurred in Australia over the past thirty years. The results suggested that a causal relationship - in which cannabis use caused psychosis among persons who would not otherwise have developed the disorder - is unlikely to explain the association. There was a better fit to the data provided by the other hypotheses examined, namely, that (a) cannabis use precipitates psychosis among vulnerable individuals; (b) cannabis use increases the risk of relapse among persons with psychosis; and (c) persons with psychosis are more likely to become regular cannabis users (without any effect upon the disorder). This thesis has demonstrated that in Australian adults there is significant comorbidity between alcohol, tobacco and cannabis use and other substance use and mental disorders. These patterns differ across the three substances. Some types of heterotypic comorbidity (e.g. between cannabis use and mood/anxiety disorders) are explained by common factors. The limited range of common factors tested here did not explain homotypic comorbidity. This thesis also suggested that mathematical modelling is a useful approach to consider when examining the plausibility of different relationships between risk factors and mental disorders. A number of hypotheses regarding comorbidity could not be tested using NSMHWB data, such as common genetic and other environmental factors. These can best be tested in research with samples of twins, and using longitudinal designs that assess a wide range of social and environmental factors. The findings of this thesis also have implications for treatment, because persons with comorbid disorders are more likely to seek treatment. There is an absence of validated treatments for persons with comorbid substance use and mental disorders, and more research is needed on this issue.

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Magaña, Sandra Marie. "Mexican-American youth: Alcohol abuse and network patterns." CSUSB ScholarWorks, 1993. https://scholarworks.lib.csusb.edu/etd-project/697.

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Kinsella, Amanda Jane. "Mindfulness-based cognitive therapy for alcohol dependency and dysregulated mood : investigating self-efficacy and the role of self-compassion." Thesis, University of the West of England, Bristol, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.570709.

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Davis, Carol Ann. "A biopsychosocial perspective on alcohol use and abuse on the college campus." CSUSB ScholarWorks, 1995. https://scholarworks.lib.csusb.edu/etd-project/1006.

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Day, Carol Lynn. "Alcohol consumption, cognitive functioning and sober mood in women and men college students." Scholarly Commons, 1986. https://scholarlycommons.pacific.edu/uop_etds/492.

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The present study investigated the relationship between alcohol consumption and cognitive functioning in women and men college students, and examined the relationship between alcohol intake and sober mood state. Current consumption levels were calculated from a drinking history questionnaire as well as by daily self-monitoring and the data analyzed to determine if the two data collection measures were comparable. Pearson correlation coefficients showed the two measures of frequency of drinking significantly correlated for both the men and women. However, quantity consumed per occasion (QPO) as measured by the questionnaire was not significantly correlated to QPO as measured by self-monitoring for either the women or the men. Student's t-tests revealed significant differences with both men and women rating QPO higher when measured by the questionnaire. For the women, frequency of drinking was significantly lower with the questionnaire. This same trend was noted for the men, although it was not significant. No relationship was found between alcohol consumption and cognitive performance or sober mood state in this group of social drinkers. Awareness of the dangers and the misuse of alcohol are at an all time high. One only need turn on the television or radio to hear messages designed to question our use of this "mind altering drug." Programs to "cure" alcohol dependence are advertised. Announcements designed to reduce the occurrence of drinking and driving are aired with pointed messages, e.g., "Friends don't let friends drive drunk." Even more specifically targeted are warnings aimed at high school and college-aged social drinkers: "If you don't drink and drive on grad night it won't KILL you." As education of the public increases, researchers are questioning not only the acute effects of alcohol but also possible "carryover effects" on sober social drinkers. We are well acquainted with the idea of skid-row alcoholics who have lost everything, including their memory. That long term drinking is associated with cognitive deficits is not surprising, but is there a relationship between cognitive deficits and social drinking in young adults? To address this question, neuroradiological and neuropsychological research on alcoholics and mature social drinkers is first reviewed. Previous research on college-aged social drinkers is examined, problems with prior research on college student social drinkers are identified, and the present study is outlined.

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Abraham, Hanlie. "Family interaction patterns in maternal alcohol abuse: an application of Murray Bowen's family system theory." Thesis, Nelson Mandela University, 2017. http://hdl.handle.net/10948/13669.

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The aim of this study was to explore and describe the intergenerational interactional patterns in a Coloured family where the mother has abused alcohol. Researchers have found that drinking behaviours of parents can have major effects on the children’s lives throughout generations. Substance abuse of a parent has major influences on the family, their interactions, and relationships, mostly between the parent and the child. There is a major gap in the study of the Coloured families and how substance abuse affects their families and children. The study employed Bowen’s constructs of differentiation of self, multigenerational transmission process, triangulation, emotional cut-off, nuclear family emotional system, sibling position, family projection process, and societal regression and utilized analytical generalization of the concepts to achieve its aim. The mother, an older sibling and maternal mother were the main sources of data although the perspective of the mother herself was privileged in the study. Semi-structured interviews were utilized to gather the data. This allowed participants to freely narrate their personal perceptions and experiences of interaction in both the family of origin and the current nuclear family. The research used a single case study of a purposively sampled family. The researcher is a Coloured female who had specific interest in this specific cultural group and their interactional patterns, which optimised cultural familiarity during the research process and reduced the likelihood of potential discriminatory racial bias of the participants. The findings demonstrate that perceptions of interactional patterns in the nuclear family and family of origin coincided with certain of Bowen’s Family Systems concepts, particularly, triangulation and differentiation. However, the need for further exploration of concepts such as the nuclear family emotional system and the family projection process in Coloured families are still needed in future studies. The findings provided insight into the functioning of the relationships and FAMILY INTERACTION IN MATERNAL ALCOHOL ABUSE interactions in both the nuclear family and the family of origin. Limitations of the current study are identified and recommendations for future studies in this field are also offered.

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Blackledge, Sabrina M. "Examination of a Bi-Directional Relationship between Urgency and Alcohol Use." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1062871/.

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The proposed study examined whether negative urgency and positive urgency are dynamic traits that hold bi-directional relationships with binge and prolonged alcohol use across time. Individuals between the ages of 18-30 were recruited from Amazon Mechanical Turk (MTurk; n = 179) and university student (n = 66) pools. Participants completed three batteries of self-report assessments approximately 30 days apart, each containing measures assessing negative and positive urgency, as well as drinking frequency and binge behavior during the prior month. Latent variable cross-lagged panel models examined the effects of alcohol use from the previous month on negative and positive urgency while controlling for concurrent and autoregressive effects. Results of the current study indicated that for the full sample, there was not an effect for the influence of binge/prolonged drinking on either negative or positive urgency during the subsequent month. However, when examined separately by sample (Turkers vs. university) and gender (male vs. female), significant effects were found more for individuals who were Turkers, male, and/or heavy drinkers, suggesting that increases in positive and negative urgency at Time 2 could be partially explained by variance in drinking patterns at Time 1 for these individuals. However, these relationships were not replicated again between Time 2 and Time 3 due to a decrease in all drinking behaviors during these times. Lastly, the study found that while urgency scores were related to psychosocial problems and dependence symptoms associated with drinking, there was no evidence to support that urgency scores had substantial relationships to specific frequency and/or bingeing behavior across the overall sample, although positive urgency had support for a relationship with bingeing, particularly among heavily drinking men. Thus, while the primary findings did not indicate any effects for a general sample of young adults, the effects observed among heavy male drinkers in the present study add to a growing body of literature indicating potential for interactive effects among personality, environmental, and sociobiological factors across the trajectory of the human lifespan. Future research that continues to examine urgency and how it relates to alcohol use in longitudinal contexts, utilizing diverse samples, is warranted.

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Haverly, Sarah Nielsen. "A Study of Shame-proneness, Drinking Behaviors, and Workplace Role Ambiguity Among a Sample of Student Workers." PDXScholar, 2017. https://pdxscholar.library.pdx.edu/open_access_etds/3508.

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As many as 50% of full time students are employed for pay while enrolled in secondary education (Condition of Education; Planty et al., 2009). It is well documented that college is a vulnerable time for heavy drinking, and similarly, increased consumption among the workforce continues to rise. Student workers, who occupy both roles, therefore may be particularly at risk. The present research explored potential factors related to this stressful dual role experience, which was hypothesized to be related to increased alcohol consumption. One such factor proposed was the self-conscious emotion of shame. According to Hull's (1981) Self Awareness Model, individuals may drink to decrease levels of self-awareness in light of real or perceived failure or intensely negative emotional experiences. Based on this theory, both state and trait shame (shame-proneness) have been linked with alcohol consumption. In line with the literature, it was hypothesized that individuals higher in shame-proneness would report recent experiences of shame, as well higher levels of alcohol consumption. It was additionally proposed that this process might be exacerbated for individuals experiencing workplace role ambiguity. Role ambiguity obfuscates both the process necessary for achieving favorable work outcomes, as well as whether those outcomes are or are not actually achieved. Therefore, individuals experiencing high levels of role ambiguity may exist in a continuous experience of wondering if they are doing their jobs correctly or well. The relation between shame-proneness (a trait) and experiences of shame (a state) was proposed to be moderated by the experience of role ambiguity. The present study revealed, however, that there were no direct, indirect, or conditional effects. The discussion explores possible reasons for these outcomes, and offers thoughts regarding future research directions for further exploring these questions.

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Steinberg, Howard R. "The Role of Individual Differences in Learning Alcohol Expectancy Associations." [Tampa, Fla. : s.n.], 2003. http://purl.fcla.edu/fcla/etd/SFE0000083.

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Forth, Cara Leona. "Alcoholic women's relationships as related to intimacy and trust." CSUSB ScholarWorks, 1992. https://scholarworks.lib.csusb.edu/etd-project/743.

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Harden, Philip W. (Philip Walter). "Pre-adolescent boys at high risk for alcoholism : neuropsychological and psychophysiological dimensions." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29038.

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This thesis encompasses studies that examine autonomic reactivity and neuropsychological function in preadolescent boys who are at-risk for developing alcoholism and conduct disorder. The literature suggests an association between cognitive impairments and behavioural undercontrol, and that autonomic hyperreactivity may facilitate the use of alcohol to dampen stress. Thus, either factor may contribute to early alcohol use. In the first study, preadolescent sons of male multigenerational alcoholics were found to be cardiovascularly reactive during cognitive stress, and impaired on tests of executive function. Furthermore, reactivity was correlated with anxiety, and executive function deficits with conduct problems. In the second study, reactivity during a laboratory aggression task was monitored and cognitive functions (attentional or memory processes and executive functions) were assessed among aggressive boys rated as disruptive, or anxious-disruptive. During the aggression task, anxious-disruptive boys, unlike disruptive boys or controls, moderated their aggression when their opponent engaged in retaliatory behaviour. Anxious-disruptive boys were more highly aroused throughout the task, and the neuropsychological assessment found they were impaired on tests of executive function, independent of attention and memory. In the third study, anxious-disruptive boys exhibited greater cardiovascular, electrodermal, and muscle tension reactivity than disruptive or control boys during cognitive stress, while disruptive boys were electrodermally underaroused. These studies suggest it is possible to delineate specific neuropsychological profiles among at-risk youth, using either a behavioural genetics model, or selecting for personality traits. There were consistent autonomic reactivity patterns across tasks among groups defined by similar behavioural profiles. Thus, while cognitive impairments and hyperreactivity may comprise a vulnerability among sons of alcoholics, thes

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Sibuyi, Xolile Marvia. "An investigation into alcohol use amongst female undergraduate students at the University of Limpopo(Turfloop Campus)." Thesis, University of Limpopo, 2014. http://hdl.handle.net/10386/1360.

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Thesis (MA. (Clinical Psychology)) -- University of Limpopo, 2014 A study investigating alcohol use amongst female undergraduate students was conducted at the University of Limpopo Turfloop Campus. The study was quantitative in nature and used a cross-sectional survey design. A purposive sample of 200 undergraduate female psychology students across 1st, 2nd and 3rd year levels was used. The Protection Motivation Theory (PMT) was used as a framework which guided the study and the reporting of the research results. The self-report questionnaire was made up of several standardized questionnaires and open-ended questions. Quantitative data was analyzed using descriptive statistics namely, frequency tables and figures as they gave a clear overall picture of the data. The chi square (X2) statistic was also used to see if there was significant difference in drinking trends between 1st, 2nd and 3rd year female psychology students. Nearly 89% of the entire sample reported to being Christian, it was expected that they would have moral values associated with the religion which would either call for moderate drinking or abstinence. The results of this study generally underpin this statement. Overall, a significant difference in drinking patterns across year levels, with first years more likely to report problem behaviours relating to alcohol consumption, than second or third year levels was found. In terms of the PMT, the majority of the respondents reported responsible drinking behaviours and patterns. However, a notable number of participants, although not statistically significant, did report a number of problems associated with alcohol consumption. The study recommends that future research be undertaken into alcohol use amongst both genders at different year levels at the institution. It was also recommended that qualitative research, to find out students motivations for drinking, be undertaken amongst both genders.

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Drake, Roy Vernon. "Health Attribution, Client Motivation, and Problem Imagery in the Rehabilitation Applicant: A Study of Rehabilitation Outcome." Thesis, North Texas State University, 1985. https://digital.library.unt.edu/ark:/67531/metadc331098/.

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One hundred persons applying for services with the Texas Rehabilitation Commission with reported disabilities of alcohol/substance abuse or back injury/pain were selected for study. Subjects were assigned to two groups (alcohol or back) according to their reported disability. They were tested within one week of application and after 60 days were checked to see what rehabilitation status they were in to determine success or failure. Alcohol clients were administered the Health Attribution Test (HAT), 16PF, and an Alcohol Imagery questionnaire developed for this study. Back clients were administered the HAT, 16PF, and Pain Drawings. Statistical procedures including Pearson correlation, stepwise discriminant analysis, and discriminant analysis were performed. The HAT Internal Factor showed a significant relationship to rehabilitation success or failure and the 16PF motivation indices approached significance. The discriminant analysis demonstrated that success or failure could be predicted at a significant level using these measures. Issues of practicality in using these instruments (particularly imagery measures) in a rehabilitation counseling practice were noted.

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Boldi, Juliet Suzanne, and Jamileth Lara. "An exploration of the role of spirituality in recovery from alcoholism." CSUSB ScholarWorks, 2000. https://scholarworks.lib.csusb.edu/etd-project/1609.

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This study investigates the relationship between spirituality and recovery for alcohol abusers. The data was gathered by administering a survey questionnaire that explored background information, alcohol use and recovery, and spirituality.

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Kaiser, Karen Claiborne. "Bundle of Joy: Pregnancy, Coping, and Depressive Symptoms in Adolescent Girls." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc699923/.

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Using the stress process model, the relationship between pregnancy and depressive symptoms among adolescent girls was investigated. This model posits that stress resulting from social location and related disruptive life events may indirectly affect health by eroding coping, mastery, or social support mechanisms. The effect of low income, minority status and pregnancy on coping processes in adolescent girls was hypothesized and tested. Communication with parents, involvement in activities, and success in school were examined as positive coping strategies. Smoking tobacco, heavy alcohol use, and drug use were examined as negative coping. Data from the National Survey on Drug Use and Health were analyzed. After combining the available cases from the 2006, 2007, and 2008 datasets, selecting girls aged from 12 to 17 years, and removing missing cases; the sample consisted of a total of 22,854 adolescents. A series of binary logistic regression models were estimated. Findings included that coping strategies partially mediate the relationship between pregnancy and depressive symptoms. In particular, success in school, smoking tobacco, and drug abuse played a mediating role. When coping was accounted for, the relationship between pregnancy and depressive symptoms was reduced and became only marginally significant. Implications of the study include a focus on policy that promotes early intervention assisting at-risk adolescents with the development of coping strategies that may help them adjust to unexpected life events, such as pregnancy.

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Petit, Géraldine. "Identification de marqueurs neurohysiologiques pronostiques de la rechute dans l'alcoolo-dépendance." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209202.

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Nous proposons que c’est le manque d’individualisation qui fait défaut aux méthodes actuelles destinées à traiter l’alcoolo-dépendance qui ne s’avèrent que modérément efficaces, si l’on en juge par la proportion importante de rechutes sous traitement. Les théories contemporaines dominantes postulent que les addictions et leur maintien pourraient être expliqués par le déséquilibre entre deux grands systèmes neuraux et les mécanismes cognitifs qui y sont associés: un système impulsif, dépendant des régions méso-cortico-limbiques, à la base des mécanismes de récompense, de renforcement et de la formation d’habitudes, et un système réflexif, dépendant du cortex préfrontal, indispensable aux comportements de prise de décision, à l’anticipation des conséquences des comportements et au contrôle inhibiteur. Nous avons dans ce travail développé des outils électrophysiologiques de diagnostic de deux troubles cognitifs clés associés au dysfonctionnement de ces deux systèmes :les biais attentionnels et les troubles de l’inhibition. Nous avons pré-testé ces tâches combinées à l’enregistrement des potentiels évoqués dans des populations d’étudiants binge drinkers et de gros consommateurs d’alcool. Nous avons ensuite testé leur valeur prédictive de la rechute dans une population de patients dépendants en fin de cure de désintoxication. Nous pensons avoir dégagé l’existence de deux marqueurs neurophysiologiques pouvant prédire à trois mois la rechute ou l’abstinence du patient alcoolo-dépendant :il s’agit (1) d’un facteur de rechute, indexé par une P3d plus ample suggérant un besoin accru de ressources neurales pour inhiber correctement un comportement, et (2) d’un facteur de protection, indexé par une composante P3 moins ample en réponses aux stimulations liées à l’alcool, suggérant qu’un investissement motivationnel moindre des stimuli « alcool » peut protéger d’une rechute. La réplication et la confirmation de nos résultats ainsi que l’amélioration de nos outils pourraient mener à l’utilisation des marqueurs mis en évidence en pratique clinique afin d’orienter de façon personnalisée la prise en charge des patients. Doctorat en Sciences Psychologiques et de l'éducation info:eu-repo/semantics/nonPublished

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Karyadi, Kenny. "The effects of alcohol odor cues on food and alcohol attentional bias, cravings, and consumption." Thesis, 2015. http://hdl.handle.net/1805/7986.

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Indiana University-Purdue University Indianapolis (IUPUI) In order to elucidate the role of classical conditioning in food and alcohol co-consumption, the present study examined: (1) the effects of alcohol odor cues on alcohol and food cravings and attentional bias (bias in selective attention toward either food or alcohol pictures relative to neutral pictures); and (2) the role of alcohol odor cue elicited cravings and attentional biases on subsequent consumption. Participants (n = 77; mean age = 30.84, SD = 9.46; 51.9% female, 83.1% Caucasian) first completed the lab portion of the study. In this portion, they were exposed to alcohol and neutral odorants, after which their food and alcohol cravings and attentional bias were assessed. Participants then received an online survey the next day, on which they reported their level of food and alcohol consumption following the lab portion of the study. Using repeated measures analysis of covariance, alcohol odor cues were differentially effective in increasing food and alcohol attentional bias and cravings (Fs= 0.06 to 2.72, ps= 0.03 to 0.81). Using logistic and multiple regressions, alcohol odor cue elicited alcohol attentional bias, food attentional bias, and food cravings were associated with later alcohol consumption, but not with later food consumption or concurrent consumption (βs = -0.28 to 0.48, ps = 0.02 to 0.99; Exp(B)s = 0.95 to 1.83, ps = 0.33 to 0.91). Overall, alcohol odor cues can become conditioned stimuli that elicit conditioned food-related and alcohol-related responses, both of which persist long enough to motivate later alcohol consumption; however, these conditioned responses might not persist long enough to motivate later food or concurrent consumption. These findings serve as a first step in clarifying the role of classical conditioning in concurrent consumption. In particular, they suggest that additional empirical investigations are needed to: (1) clarify the classical conditioning mechanisms underlying concurrent consumption; and (2) examine whether interventions targeting classical conditioning mechanisms are effective for reducing alcohol use.

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Hartzler, Bryan Joseph. "Blackouts the etiology of alcohol-induced amnestic episodes and their effect on alcohol-related beliefs /." Thesis, 2003. http://wwwlib.umi.com/cr/utexas/fullcit?p3116323.

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Rendon, Karen Patricia 1980. "Understanding alcohol use in college students : a study of mindfulness, self-compassion, and psychological symptoms." Thesis, 2006. http://hdl.handle.net/2152/2907.

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Steiner, Scott MacKenzie. "The role of affective memories and mood in judgments of alcohol use." 2002. http://wwwlib.umi.com/cr/utexas/fullcit?p3110588.

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Kruse, Marc Ian. "Individual differences in subjective response to alcohol : associated factors and alternative assessment strategies." 2008. http://hdl.handle.net/2152/17925.

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Individual differences in subjective response to alcohol have been implicated as a risk factor for the development of alcohol use disorders. There are, however, a variety of ethical, legal, and practical considerations surrounding alcohol administration studies which limit the extent to which this marker can be used to identify those believed to be at greater risk. The current research contains two related laboratory studies with the overall goal of identifying valid and reliable correlates of individual differences in subjective response to alcohol that can be used to discern emerging adults at greater risk for problematic drinking. Study 1 evaluated the associations between the actual subjective experience of a moderate dose of alcohol (BAC .08%) and three domains of potential correlates: anticipated subjective response based on a hypothetical drinking scenario (targeted .08% BAC); response to other physiological and perceptual challenges (e.g., CO₂ challenge, spinning challenge); and indices of cognitive impairment implicated as risk factors for the development of alcohol use disorders. Study 2 examined each of these domains in relation to transitions in heavy drinking from high school to college to determine whether they were associated with changes in relative risk during this developmental period. Overall, the results provide support for the utility of examining individual differences in subjective response to alcohol based on a hypothetical drinking scenario. The evidence suggests that experienced drinkers are capable of reliably and accurately estimating their subjective response to alcohol, that these anticipated effects are distinct from general beliefs about the effects of alcohol on behavior (i.e., alcohol expectancies), and that they are associated with patterns of drinking in emerging adults. There was little evidence to suggest that individual differences in subjective response to alcohol were associated with subjective response to other physiological or perceptual challenges, or patterns of cognitive impairment previously shown to be related to an increased risk for alcohol dependence. The results of the current study support the utility of using measures of anticipated subjective response as a proxy for individual differences in subjective response to alcohol when the administration of alcohol is either not appropriate or feasible. text

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Coskunpinar, Ayca. "The relationship between trait impulsivity and alcohol related attentional biases." Thesis, 2015. http://hdl.handle.net/1805/7904.

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Indiana University-Purdue University Indianapolis (IUPUI) Harmful alcohol use is a global concern, which has made research in this area a prime public health interest. Previous research has identified alcohol-related attentional biases (Cox et al., 2002, 2007; Marissen et al., 2006; Streeter et al., 2008) and impulsivity (see Acton, 2003; Dick et al., 2010; Mulder, 2002) as two important predictors that affect alcohol use, seeking, and relapse (Cox et al., 2002; Robbins & Ehrman, 2004). Recent review of the literature has also revealed that there is a significant relationship between these two constructs (Coskunpinar & Cyders, 2013). The current study used college undergraduate social drinkers (at least 3 drinks per week) (n = 42, mean age = 23.27 (SD = 5.21), female: 69.2%) to examine the relationship between specific trait impulsivity facets and alcohol-related attentional biases and to examine how this relationship is affected by measurement type (eye movement, reaction time measures), attentional bias constructs (initial orientation, delayed disengagement), and environmental cues (specifically mood and alcohol olfactory cues). Participants had alcohol-related attentional bias as measured by reaction time (areas of interest: p < .05) and eye-movement data (areas of interest: p < .05), which was not affected by mood, odor, or urgency.

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Hodgkinson, Meredith Louise Miller. "Alcohol, tobacco, and other drug use among adolescents: examining sensation seeking, sport, and psychosocial mediators." Thesis, 2007. http://hdl.handle.net/2152/3250.

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The leading cause of death for 15-20 year olds in the United States is unintentional injury. For this population, these injuries are often caused by motor vehicle accidents, alcohol and/or drug use, or a combination thereof. Sensation seeking is an internal drive to seek exciting and novel experiences. Congruous with normative developmental processes, adolescents are more likely to have a higher psycho-physiological drive towards sensation seeking than are younger children or adults. High sensation seeking is one of the risk factors for alcohol, tobacco, and other drug (ATOD) use. Other risk factors include: lack of adult-supervised time, high negative affect, and favorable attitudes and subjective norms regarding ATOD use. Sport participation addresses many of these risk factors. Sport and extracurricular activity participation have been examined in relation to ATOD use. However, the relationship between sport and ATOD use remains somewhat equivocal. This study aimed to determine the direction of the relationship between sport participation and ATOD use, and to elucidate putative, psychosocial mediators and moderators. Students in health classes (n=239, average age 16.06)) from three high schools in one suburban, Central Texas school district were given an anonymous survey regarding ATOD use, extracurricular activities, affect, attitudes, sensation seeking, social support, and subjective norms. Regression, ANOVA, and path analysis were the statistical methods employed. Consistent with previous research, favorable attitudes and subjective norms towards ATODs had a strong, positive effect on ATOD use. Sport participation was examined as moderator in the relationship between sensation seeking and ATOD use. An interaction between sport and ATOD use with sensation seeking was supported by the data. However, mean sensation seeking on the Arnett Sensation Seeking Scale was low for this sample, compared with that of other adolescent samples. Mean ATOD use was lower for sport participants compared with all other students, but not compared with extracurricular activity participants. text

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Karyadi, Kenny Ananda. "The interactive effects of alcohol cravings, cue reactivity, and urgency on college student problematic drinking." Thesis, 2013. http://hdl.handle.net/1805/3748.

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Indiana University-Purdue University Indianapolis (IUPUI) Prior research indicated a high prevalence of problematic drinking among college students, suggesting a need for more effective screening approaches and treatments. The tendency to act rashly in face of strong emotions (e.g. positive and negative urgency), alcohol cravings, and cue reactivity all have been associated with problematic alcohol use. However, no studies have examined the interactive effects of alcohol cravings, urgency, and cue reactivity. I hypothesized that alcohol cravings will be associated with greater problematic drinking among individuals with higher levels of (1) urgency, (2) cue reactivity, and (3) cue reactivity and urgency. Data were collected from a sample (final n = 240) of college students through a survey, which consisted of measures of urgency, problematic drinking, and alcohol cravings. On the survey, participants were also exposed to alcohol and non-alcohol pictures, after which they assessed their level of cue reactivity. Results were examined using multiple regression and simple slope analyses. Results provided partial support for our hypotheses. Alcohol cravings were associated with greater problematic drinking at lower levels of negative urgency (b = 7.36, p< 0.001). Furthermore, alcohol cravings were most strongly associated with problematic drinking at high levels of cue reactivity and low levels of negative urgency (b = 8.69, p<0.001), and at low levels of cue reactivity and high levels of positive urgency (b = 6.56, p<0.001). These findings emphasize the importance of considering urgency and cue reactivity in understanding how alcohol cravings create risk for problematic drinking.

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Dau, Matiti. "The perception of community towards alcohol abuse among teenagers in Shayandima Township, Limpopo Province." Thesis, 2020. http://hdl.handle.net/10386/3332.

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Thesis (MPA. and Management)) -- University of Limpopo, 2020 Alcoholism among teenagers has become a major public health issue worldwide. South Africa is amongst the countries that are experiencing this problem. Abuse of alcohol has caused many social ills, namely road crashes, intentional and unintentional injuries, raping, and petty and high end crime in the community. Drinking amongst teenagers could be linked to personal and environmental factors including dysfunctional family structures and alcohol perception of elders in a particular community, which may view it as socially acceptable to drink, among other factors. The purpose of the study is to explore the perception of the community towards alcohol abuse among teenagers in Shayandima Township, Limpopo Province. The current study adopted a convergent mixed research design (both qualitative and quantitative) as well as a self administered questionnaire and semi-structured interview for data collection. A one-on-one interview was also conducted with 12 key informants in order to gather detailed qualitative data on the perception of the community regarding teenage alcohol abuse. In addition, a total of 50 respondents were involved in the quantitative study. They include social workers, ward councillors, members of Shayandima victim empowerment and community police forum members. The findings of this study revealed that there are policies put in place by government to address alcohol abuse by teenagers; however, the liquor sellers and the community members did not adhere to the rules and regulations. Liquor sellers violate the rules by selling liquor to teenagers, while the parents allow teenagers to go and buy liquor and enjoy the very same liquor with them. It was also found that that there was more violence in the community because of alcohol abuse. Parents tend to protect their children rather than supporting local authorities. Teenagers have access to alcohol at any time and any day because parents give them more money to spend, which makes it cheaper for them to buy alcohol. The findings further highlighted that the community was not well informed about the support rendered by those organizations that deal with teenage alcohol abuse. The study recommends that drastic measures should be taken against the liquor sellers who sell alcohol to teenagers. Their liquor licence should be revoked permanently. Government should strengthen their monitoring system regarding the liquor outlets. Only a business area must have liquor outlets, not the township residential areas and near public schools. Community-based organisations should be promoted to enhance community awareness and act against teenage alcohol abuse. Key words: Alcohol, Teenage, Alcohol Abuse, Community Perception, Shayandima Township

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Mohlabeng, Kedibone Martha. "Perceptions of alcohol use and its behavioural impact upon high school learners at Makgofe Area in the Limpopo Province." Thesis, 2013. http://hdl.handle.net/10386/3304.

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Thesis ( M.A. ( Clinical Psychology )) -- University of Limpopo, 2013 The aim of the study is to investigate the perceptions of alcohol use and its behavioral impact upon learners at Makgofe Area in the Limpopo Province. Quantitative, descriptive research was conducted to determine if there were any differences between the perceptions and the behavioural impact of alcohol use. Data was collected using a semi-structured questionnaire. A total number of 100 participants, divided into two groups, took part in the study. Fifty (50) learners, who drink alcohol, formed the experimental group, while another fifty (50) learners, who do not drink alcohol, formed the control group. Data was analysed using SPSS. The study has highlighted the perceptions held by learners and the behavioural impact it has on behaviour. The findings revealed that learners using alcohol perceive its usage positively. It was also found that leaners using alcohol perceive alcohol as having a positive impact on their behaviour. The study concludes by advocating psycho education regarding the use and effects of alcohol at schools around Limpopo Province.

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Rabie, Riana. "The lived experience of female alcohol depependence : a hermaneutic phenomenological approach." Diss., 2009. http://hdl.handle.net/10500/3518.

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The hermeneutic phenomenological study interprets the lived experience of female alcohol dependence. Literature reveals that past research into alcohol dependence has generally used male subjects that formed the standard for theories, and treatment, of alcohol dependence. Researchers realised that alcohol dependent women differ significantly from their male counterparts, leading to an increase in exploratory studies of female alcohol dependence. However, these studies only provided a description of the disorder. How female alcohol dependents experience their disorder and how it makes sense to them has been largely ignored. The philosophy of Martin Heidegger provided the framework for collection, analysis and interpretation of data. Analysis revealed four life-worlds: „The Disheartened One‟, „The Ambivalent Player, „The Contemplator‟ and „The Covert Chauvinist‟. A lived experience typology of female alcohol dependence was proposed, namely „The Condemned‟, „The Utopian‟ and „The Realist‟. Implications of the findings on treatment and recommendations for future research are discussed. Psychology M.A. (Psychology)

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Hartshorne, Claire. "The effects of alcoholic hangover on human performance." Thesis, 2000. http://hdl.handle.net/10413/3812.

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This dissertation aims at determining the possible effects of alcoholic hangover on human behaviour by examining the effects of acute alcohol consumption (> 1g/kg) 14-16 hours following alcohol ingestion on simple and choice reaction times, divided attention tasks and driving skills. The hypotheses are that cognitive and behavioural functioning is impaired even after the blood alcohol concentration level has returned to zero The California Computerised Assessment Package (CALCAP) together with selected driving skills tasks, repeated breath analysis measures, a biographical questionnaire, a subjective hangover rating scale, and blood glucose tests were administered to a group of 63 mixed gender student volunteers. The experimental group and was tested prior to, and during hangover. The control group was pre- and post-tested in order to determif.le the impact of practice effects. Results indicate that hangover individuals performed less well than control subjects on measures of reaction time and driving precision. Further more, the findings show that subjective experience of hangover is not a good predictor of reaction time or driving performance, and that the absence of hangover symptoms does not guarantee full mental recovery. Statistical analysis of the data showed that post-test findings could not be attributed to a gender effect. Thesis (M.A.)-University of Natal, Pietermaritzburg, 2000.

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Crowhurst, Rhiannon. "Lifestyle behaviours, psychological wellbeing and cardiovascular disease in women executives and senior management." Thesis, 2016. http://hdl.handle.net/10539/21824.

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A dissertation submitted in partial fulfilment of the requirements for the degree of Bachelor of Arts Masters (Industrial/ Organisational Psychology) in the Faculty of Humanities, University of the Witwatersrand, Johannesburg. March, 2016 This study investigated whether the lifestyle behaviours and psychological well-being of women executives and managers predicted their ten-year risk of developing cardiovascular disease. The sample of South African women executives and managers work in a variety of industries in the cities of Johannesburg, Durban and Cape Town. The study sought to determine the predictability of the women executives and managers’ risk of developing cardiovascular disease through examining their level of alcohol consumption, level of physical exercise and the nutritional and dietary choices that they made as well as their level of depression, anxiety and stress. The data was gathered through an executive health and wellness programme and logistic regression and Chi-squared tests of association were used in conducting the analyses. The results suggested that the level of alcohol consumption and the nutritional and dietary choices made were predictive of the individual’s ten-year risk of developing cardiovascular disease. Additionally, the level of anxiety was found to be associated with the risk of developing cardiovascular disease. The results suggest that both individuals and organisations should prioritise the changing of unhealthy lifestyle behaviours, specifically excessive alcohol consumption and daily dietary choices, in order to lower their risk of developing cardiovascular disease. MT2017

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Matson, Liana M. "Investigating reactivity to incentive downshift as a correlated response to selection for high alcohol preference and a determinant of rash action and alcohol consumption." Thesis, 2014. http://hdl.handle.net/1805/5964.

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Indiana University-Purdue University Indianapolis (IUPUI) Losing a job or a significant other are examples of incentive shifts that result in negative emotional reactions. The occurrence of negative life events is associated with increased drinking, and alleviation of negative emotions has been cited as a drinking motive for individuals with problematic drinking patterns (Keyes et al., 2011; Adams et al., 2012). Further, there is evidence that certain genotypes drink alcohol in response to stressful negative life events (Blomeyer et al., 2008; Covault et al., 2007). It is possible that shared genetic factors contribute to both alcohol drinking and emotional reactivity, but there is a critical need for this relationship to be understood. The first aim of this proposal will use an incentive downshift paradigm to address whether emotional reactivity is elevated in mice predisposed to drink alcohol. The second aim of this proposal will address if reactivity to an incentive shift can result in rash action using a differential reinforcement of low rates of responding task, and whether this response is also associated with a predisposition for high drinking. The third aim of this proposal will investigate if experimenter administered ethanol reduces contrast effects, and if an incentive shift increases ethanol consumption in a high drinking line. The overall goal of this proposal is to investigate whether reactivity to incentive shift is an important mechanism underlying alcohol drinking in these mice, and the role an incentive shift may play in producing rash action and influencing ethanol consumption.

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Bertholomey, Megan Lee. "ALTERATIONS IN THE SEEKING AND SELF-ADMINISTRATION OF ETHANOL AND ANXIETY-LIKE BEHAVIOR FOLLOWING EXPOSURE TO YOHIMBINE IN RATS SELECTIVELY BRED FOR HIGH ALCOHOL INTAKE." Thesis, 2011. http://hdl.handle.net/1805/2617.

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Indiana University-Purdue University Indianapolis (IUPUI) Stress has been shown to contribute to alcohol drinking; however, inconsistencies in both the clinical and pre-clinical literature speak to the need for better paradigms to study this interaction. The present experiments compared animal models of the propensity to consume ethanol, the selectively bred alcohol-preferring (P) and high-alcohol-drinking (HAD) rat lines, in their response to yohimbine on ethanol seeking and self-administration and anxiety-like behavior. The P and HAD lines consume similar amounts of ethanol, yet differ in apparent motivation to drink ethanol, in anxiety-like behavior, and response to stress in alcohol drinking. Therefore, it was of interest to determine whether stress may differentially affect ethanol-motivated behaviors between the P and HAD lines. Acute administration of yohimbine, an α-2 adrenoreceptor antagonist that increases anxiety and activate stress systems, increased operant ethanol self-administration and reinstatement of ethanol seeking in P rats, and free-choice ethanol drinking in both P and HAD rats. However, acute yohimbine administration decreased ethanol drinking when given limited access in the home cage, an effect that was diminished by extending the pre-treatment interval or increasing the number of ethanol exposure sessions. Yohimbine did not alter appetitive responding during a non-reinforced trial, nor did yohimbine alter the acquisition of free-choice ethanol drinking. Exposure to alcohol deprivation resulted in modest increases in ethanol intake, but yohimbine did not potentiate this effect. While acute yohimbine administration increased anxiety-like behavior, prior experience with repeated yohimbine exposures or with repeated deprivation periods did not. P rats were shown to be more active and less anxious and to display greater responding during a non-reinforced trial than HAD rats. Taken together, the results of these experiments demonstrate that the timing of yohimbine exposure relative to ethanol access is a critical component to determining its effects on ethanol seeking and self-administration and anxiety-like behavior. Further investigation into the parameters under which stress alters the motivation to seek and consume ethanol between these selectively bred lines is warranted, and future work that incorporates therapeutic agents aimed at reducing stress reactivity and alcohol drinking could elucidate effective strategies in the treatment of alcoholism.

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Kariuki, Lydiah Wanjiru. "An exploration of alcohol abuse as a risk factor for Intimate Partner Violence in Kibera, Kenya." Diss., 2021. http://hdl.handle.net/10500/27552.

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The purpose of this study was to explore the influence of alcohol abuse on intimate partner violence (IPV) committed in Kibera, Kenya. The study is premised on the high prevalence of IPV and alcohol abuse in Kenya, especially among informal settlement dwellers. Kenya is geographically located in Eastern Africa. Kibera is an informal settlement in the country’s capital city, Nairobi, and is plagued by extreme poverty, unemployment and crime. A qualitative approach was implemented and a case study research design employed. Non-probability sampling, using purposive and snowball techniques, was used to select research participants. A total of 32 female victims of IPV made up the sample used in the study. Although the study did not intend to exclude males from the sample, no male victims of IPV could be located. Semi-structured interviews were held individually with each participant. Ethical considerations were actively applied throughout the duration of the study. The raw data collected were thematically analysed. The findings of the study revealed that most of the participants were under 40 years old, married, and had at least one child. Their educational levels were limited, and their occupations as well as their partners’ occupations generated low incomes. Physical and psychological abuse were cited as the most common types of abuse. However, sexual abuse was still prevalent and in some cases was extended to the children. The physical and psychological impacts were identified as the most prevalent effects of IPV. The effects on the children and family were also explored. The study found a strong link between alcohol use and IPV. However, alcohol use and/or abuse could not be identified as the only causal factor of IPV. Interestingly, the participants’ experiences highlighted the patriarchal and cultural milieu significant to Kibera. It was found that the patriarchal nature maintained in Kibera is one of the factors contributing to IPV and its perpetuation. Utafiti huu ulilenga kuchunguza athari za pombe kwa dhuluma zinazosababishwa na mpenzi unayeshiriki naye ngono (IPV) katika eneo la Kibera nchini Kenya. Utafiti huu unatokana na kiwango cha juu cha hali ya IPV na unywaji wa pombe kupindukia nchini Kenya, hasa kwa wanaoishi kwenye mitaa ya mabanda. Kenya hupatikana katika eneo la kijiografia la Afrika Mashariki. Kibera ni mtaa wa mabanda ambao unapatikana katika mji mkuu wa Nairobi. Kibera inakabiliwa na umasikini uliokithiri, ukosefu wa ajira na uhalifu. Mbinu ya kutathmini ubora ilitumika, na uchunguzi kifani ulitumika. Sampuli isiyokuwa na welekeo wa uwezekano ilitumika, kwa kutumia mbinu za kimakusudi, na kwa kuongeza mambo utafiti unapoendelea wakati wa kuchagua watu wa kushiriki kwenye utafiti. Jumla ya waathiriwa wa IPV 32 wa kike walitumika kama sampuli katika utafiti huu. Ijapokuwa utafiti haukuwa na lengo la kutowashirikisha wanaume, hakuna muathiriwa wa IPV wa kiume alipatikana. Maswali yaliyokuwa na utaratibu maalum yalitumika kwa kila mshiriki. Maadili yalizingatiwa mno wakati wa mchakato mzima wa utafiti. Data iliyokusanywa ilichanganuliwa kwa kuzingatia mada. Matokeo ya utafiti huu yalionyesha kuwa wengi wa washiriki waliokuwa na umri usiozidi miaka 40, walikuwa wameolewa na angalau mtoto mmoja. Hawakuwa wamesoma mno, na wao pamoja na wapenzi wao walikuwa na ajira zenye ujira duni. Kupigwa na kuteswa kisaikolojia ni dhuluma zilizojitokeza mno. Hata hivyo, unyanyasaji wa kimapenzi bado ulishuhudiwa na hata wakati mwingine ulifanyiwa watoto. Madhara kwa mwili na ya kisaikolojia yalijitokeza kama athari kuu za IPV. Athari kwa watoto na kwa familia pia zilichunguzwa. Utafiti huu ulionyesha kuwa kuna uhusiano mkuu kati ya matumizi ya pombe kupindukia na IPV. Hata hivyo, matumizi ya pombe/au kulewa kupindukia siyo tu mambo yanayosababisha IPV. Cha kushangaza, hali zilizoelezwa na washiriki zilionyesha umuhimu wa mfumo dume kwa utamaduni wa watu wa Kibera. Iligunduliwa kuwa mfumo wa udume unaoendelea katika eneo la kibera, ni mojawapo wa mambo yanayochangia IPV na kuendelezwa kwake Utafiti huu ulilenga kuchunguza athari za pombe kwa dhuluma zinazosababishwa na mpenzi unayeshiriki naye ngono (IPV) katika eneo la Kibera nchini Kenya. Utafiti huu unatokana na kiwango cha juu cha hali ya IPV na unywaji wa pombe kupindukia nchini Kenya, hasa kwa wanaoishi kwenye mitaa ya mabanda. Kenya hupatikana katika eneo la kijiografia la Afrika Mashariki. Kibera ni mtaa wa mabanda ambao unapatikana katika mji mkuu wa Nairobi. Kibera inakabiliwa na umasikini uliokithiri, ukosefu wa ajira na uhalifu. Mbinu ya kutathmini ubora ilitumika, na uchunguzi kifani ulitumika. Sampuli isiyokuwa na welekeo wa uwezekano ilitumika, kwa kutumia mbinu za kimakusudi, na kwa kuongeza mambo utafiti unapoendelea wakati wa kuchagua watu wa kushiriki kwenye utafiti. Jumla ya waathiriwa wa IPV 32 wa kike walitumika kama sampuli katika utafiti huu. Ijapokuwa utafiti haukuwa na lengo la kutowashirikisha wanaume, hakuna muathiriwa wa IPV wa kiume alipatikana. Maswali yaliyokuwa na utaratibu maalum yalitumika kwa kila mshiriki. Maadili yalizingatiwa mno wakati wa mchakato mzima wa utafiti. Data iliyokusanywa ilichanganuliwa kwa kuzingatia mada. Matokeo ya utafiti huu yalionyesha kuwa wengi wa washiriki waliokuwa na umri usiozidi miaka 40, walikuwa wameolewa na angalau mtoto mmoja. Hawakuwa wamesoma mno, na wao pamoja na wapenzi wao walikuwa na ajira zenye ujira duni. Kupigwa na kuteswa kisaikolojia ni dhuluma zilizojitokeza mno. Hata hivyo, unyanyasaji wa kimapenzi bado ulishuhudiwa na hata wakati mwingine ulifanyiwa watoto. Madhara kwa mwili na ya kisaikolojia yalijitokeza kama athari kuu za IPV. Athari kwa watoto na kwa familia pia zilichunguzwa. Utafiti huu ulionyesha kuwa kuna uhusiano mkuu kati ya matumizi ya pombe kupindukia na IPV. Hata hivyo, matumizi ya pombe/au kulewa kupindukia siyo tu mambo yanayosababisha IPV. Cha kushangaza, hali zilizoelezwa na washiriki zilionyesha umuhimu wa mfumo dume kwa utamaduni wa watu wa Kibera. Iligunduliwa kuwa mfumo wa udume unaoendelea katika eneo la kibera, ni mojawapo wa mambo yanayochangia IPV na kuendelezwa kwake Utafiti huu utakuwa na manufaa kwa waathiriwa wa IPV, jamii wanazotoka na watungaji wa sheria za kitaifa bila kusahau jamii ya watafiti wa kisayansi. Maikemisetso a thutopatlisiso eno e ne e le go tlhotlhomisa tshusumetso ya tiriso e e botlhaswa ya nnotagi mo tirisodikgokeng ya balekane ba baratani (IPV) e e diragalang kwa Kibera, Kenya. Thutopatlisiso e theilwe mo tiragalong e e kwa godimo ya IPV le tiriso e e botlhaswa ya nnotagi kwa Kenya, bogolo segolo magareng ga banni ba mafelo a baipei. Kenya e fitlhelwa kwa Botlhaba jwa Aforika. Kibera ke lefelo la baipei mo motsemogolong wa naga, Nairobi, mme e aparetswe ke lehuma, botlhokatiro le bosenyi jo bo boitshegang. Go dirisitswe molebo o o lebelelang mabaka mme ga dirisiwa thadiso ya thutopatlisiso e e lebelelang kgetse. Go dirisitswe mokgwa wa go tlhopha sampole moo baagi ba se nang tšhono e e tshwanang ya go nna le seabe le dithekeniki tsa go tlhopha sampole go ya ka maitlhomo le go letla banni-le-seabe ba pele go ngokela ba bangwe go tlhopha banni-le-seabe ba patlisiso. Palogotlhe ya batswasetlhabelo ba basadi ba IPV ba le 32 e nnile sampole e e dirisitsweng mo thutopatlisisong. Le fa thutopatlisiso e ne e sa ikaelela go se akaretse banna mo sampoleng, go ne go se na batswasetlhabelo bape ba IPV ba banna ba ba tlhageletseng. Go nnile le dipotsolotso tse di batlileng go rulagana tse di tshwerweng le monni-le-seabe mongwe le mongwe ka sebele. Go dirisitswe ntlha ya maitsholo a a siameng ka botlhaga mo tsamaong ya thutopatlisiso yotlhe. Data e e kokoantsweng e ne ya lokololwa go ya ka meono. Diphitlhelelo tsa thutopatlisiso di senotse gore bontsi jwa banni-le-seabe ba ne ba le dingwaga tse di kwa tlase ga 40, ba nyetswe mme ba na le bonnye ngwana a le mongwe. Seelo sa bona sa thuto se ne se lekanyeditswe mme ditiro tsa bona gammogo le tsa balekane ba bona di ne di tsenya letseno le le kwa tlase. Tshotlakako ya mo mmeleng le ya maikutlo di tlhagisitswe jaaka mefuta e e tlwaelegileng thata ya tshotlakako. Le gale, tshotlakako ya thobalano e ne e ntse e le teng mme mo mabakeng mangwe e ne e fetela le mo baneng. Ditlamorago tsa mo mmeleng le mo tlhaloganyong di supilwe jaaka ditlamorago tse di bonalang thata tsa IPV. Go lebeletswe le ditlamorago mo baneng le mo lelapeng. Thutopatlisiso e fitlhetse go na le kgolagano e e maatla magareng ga tiriso ya nnotagi le IPV. Le gale, tiriso le/gongwe tiriso e e botlhaswa ya nnotagi ga e a supiwa e le yona fela ntlha e e bakang xi IPV. Se se kgatlhisang ke gore maitemogelo a banni-le-seabe a senotse ka moo tsamaiso e e letlang banna go laola basadi le setso di laolang basadi ka gona mo loagong e leng se se maleba tota kwa Kiberia. Go fitlhetswe gore tsamaiso ya setšhaba e e letlang banna go laola basadi e e tswelediwang kwa Kiberia ke nngwe ya dintlha tse di tshwaelang le go etegetsa IPV. Thutopatlisiso e lebeletse go ungwela batswasetlhabelo ba IPV, baagi ba selegae le lekgotlataolo la bosetšhaba, gammogo le dipatlisiso tsa saense. Criminology and Security Science M.A. (Criminology)

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Verplaetse, Terril Lee. "Effects of Prazosin Treatment on Ethanol- and Sucrose-Seeking and Intake in P Rats." Thesis, 2012. http://hdl.handle.net/1805/2970.

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Indiana University-Purdue University Indianapolis (IUPUI) Background: Previous studies show that prazosin, an α1-adrenergic receptor antagonist, decreases alcohol drinking in animal models of alcohol use and dependence and in alcohol-dependent men. These studies extended previous findings by using a paradigm that allows for separate assessment of prazosin on motivation to seek versus consume ethanol or sucrose in selectively bred rats given acute or chronic prazosin treatment. Methods: Alcohol-preferring P rats were trained to complete an operant response that resulted in access to either 2% (Exp. 1) or 1% (Exp.2) sucrose or 10% ethanol. In Experiment 1, a 4-week consummatory testing phase consisted of rats bar-pressing to “pay” a specified amount up front to gain access to unlimited ethanol (or sucrose) for a 20-minute period. A 4-week appetitive testing phase examined how much the rats would bar-press for ethanol in an extinction session when no reinforcer could be obtained. In Experiment 2, during testing, the response requirement was dropped to a 1 and daily session cycles of drug (3 weeks/ 14 sessions from Tues to Fri) or vehicle (2 weeks/ 9 sessions from Tues to Fri) treatment were alternated per drug dose for a total of 3 drug doses (3 cycles) per rat. After each drug cycle, a single non-reinforced extinction session was conducted with no drug ‘on board’ and no reinforcer access. On test days, rats were given IP injections of either vehicle or one of three doses of prazosin (Exp 1: 0.5, 1.0, 1.5 mg/kg; Exp 2: 0.25, 0.5, 1.0 mg/kg; balanced design; -30 min). Results: In Experiment 1, prazosin significantly decreased ethanol-seeking at all doses tested. The highest dose decreased ethanol intake and increased the latency to first lever-press and first lick. Sucrose-seeking and intake were decreased by the same doses of prazosin. In Experiment 2, prazosin significantly decreased reinforcer-seeking at the lowest and highest doses while ethanol intake was not decreased by prazosin. Conversely, sucrose-seeking was decreased at the highest dose of prazosin tested while sucrose consumption was decreased by all doses. Latency to lever-press for sucrose was increased by the lowest dose of prazosin compared to vehicle. Conclusions: These findings extend previous research and indicate that prazosin decreases motivation to seek ethanol and sucrose. The specificity of prazosin on different behaviors and over different reinforcers suggests that these findings are not due to prazosin-induced motor-impairment or malaise. These data suggest that prazosin may work by decreasing the reinforcing properties of reinforcers in general.

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De, Villiers Jolandi. "Terapeutiese perdry ter bevordering van bewustheid by die kind met Fetale Alkohol Sindroom." Diss., 2004. http://hdl.handle.net/10500/1889.

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Text in Afrikaans with a summary in Afrikaans and English The motivation for this study was to use animal-assisted therapy to the advantage of the child with Fetal Alcohol Syndrome. The purpose of this study was to describe the use of therapeutic horse riding in Gestalt therapy and its influence on the awareness levels of the child with Fetal Alcohol Syndrome that present with Attention deficit/Hyperactivity disorder. For the purpose of this study a quantitative research approach with a descriptive nature was used. Semi-structured interviews were used to compile information about a single child in a therapeutic milieu. This information was combined with information gathered from the literature to compile guidelines for the counsellor. In this study horse riding was effectively combined with Gestalt play therapy to enhance the awareness levels of the child with Fetal Alcohol Syndrome. Die motivering van hierdie ondersoek was om diergefasiliteerde terapie tot voordeel van die kind met Fetale Alkohol Sindroom te benut. Die doel van die studie was om die benutting van terapeutiese perdry in Gestaltspelterapie en die invloed daarvan op die bewustheidsvlakke van die kind met Fetale Alkohol Sindroom wat met Aandagafleibaarheid/hiperaktiwiteitsindroom presenteer te beskryf. Vir die doel van hierdie studie is kwalitatiewe navorsing met 'n beskrywende aard benut. Semi-gestruktureerde onderhoude is gebruik om inligting in te samel rakende 'n enkele kind in 'n terapeutiese milieu. Hierdie inligting is gekombineer met die inligting uit die literatuur ten einde riglyne vir die berader op te stel. In hierdie studie is perdry effektief by Gestaltspelterapie geintegreer om die kind met Fetale Alkohol Sindroom se bewustheidsvlakke te verhoog. Practical Theology M.Diac. (Play Therapy)

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Swart, Lu-Anne. "Adoloscent homicide victimisation in Johannesburg, South Africa : epidemiological profile, situational context and neighbourhood structure." Thesis, 2014. http://hdl.handle.net/10500/18522.

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Although interpersonal violence is the leading cause of nonnatural death among adolescents in South Africa, research is limited. This thesis examined homicides among adolescents (15-19 years) in the city of Johannesburg, South Africa, during the period 2001 to 2009. It aimed to describe the incidence and epidemiology; depict the situational contexts based on victim, offender and event characteristics, and to develop a situational typology of adolescent homicides; and to identify the structural factors associated with neighbourhood levels of adolescent homicide within the city. Four separate studies were conducted using data from the National Injury Mortality Surveillance System (NIMSS), police case records, and Census 2001. The results revealed an average annual homicide rate of 23.4/100 000, with firearm homicides decreasing considerably over the study period, while homicides due to sharp instruments and blunt force increased. The epidemiological results highlighted the vulnerability of male, and black and coloured adolescents. The typological analysis identified three categories of adolescent homicide, namely: 1) male victims killed by strangers during a crime-related event; 2) male victims killed by a friend/acquaintance during an argument; and 3) female victims killed by male offenders, and indicates the need for multiple and focused prevention strategies. Alcohol use was also prevalent, with 39% of the victims tested having positive blood alcohol concentrations (BAC). The characteristics found to be associated with alcohol-related homicides, specifically, male victims killed with sharp instruments in public places, over the weekends and during the evenings, and by a friend/acquaintance draw attention to both the harmful pattern of intoxication-oriented drinking and the risky situational contexts in which adolescents consume alcohol. Finally, the results also showed that the incidence of male and female adolescent homicides was greater in neighbourhoods characterised by poverty and deprivation, while female adolescent homicides were also higher in neighbourhoods marked by high concentrations of households where children were not living with their parents. Overall the results point to the urgent need for a comprehensive prevention strategy that targets adolescents, their families and communities, and also addresses weapon availability, alcohol use, and issues of masculinity and gender to reduce homicides among adolescents. D. Litt et Phil. (Psychology)

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Schneider, John Donald. "Adult offspring of alcoholic parents: development and investigation of the psychometric properties of the behavior role scale." Thesis, 1996. http://hdl.handle.net/2429/6168.

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The primary objective of this study was the development and investigation of the psychometric properties of a measurement instrument based on the integrated model of behavior roles of offspring of alcoholic parents (Schneider, 1989,1995). The Behavior Role Scale was developed utilizing Crocker and Algina's (1986) 10 step instrument development process and deals directly with the concepts of the original models of behavior roles of offspring of alcoholic parents (Black, 1981; Booz-Allen & Hamilton, 1974; Deutsch, 1983; Kritzberg, 1985; Wegscheider, 1981). The first three steps of the instrument development were completed in an earlier investigation (Schneider, 1989). In this investigation, steps 4 - 8 were completed. The following activities were undertaken: step 4, the construction of an initial pool of items; step 5, the review and revision of the items with the assistance of a panel of experts; step 6, a preliminary tryout of the items in a pilot test; step 7, a field test of the instrument with a nonclinical sample of offspring of alcoholic parents and offspring of nonalcoholic parents; and, step 8, initial investigation of the psychometric properties of the behavior role scale. This investigation contributed the following findings. The field test yielded reliability estimates of .72 for the Caretaker, .67 for the Super Achiever, .86 for the Invisible One, .89 for the Jester, .78 for the Rebel, and an overall alpha of .88. Initial validity was indicated by the emergence of a five factor model as the most interpretable factor analysis solution. The performance of the Behavior Role Scale was also investigated using six validity issues identified in the literature. Offspring of alcoholic parents, offspring of nonalcoholic parents who had experienced a significant family disruption, and offspring of nonalcoholic parents who had not experienced a significant family disruption had significantly different scores with the Super Achiever, Invisible One, and Rebel roles. The three groups did not demonstrate significant differences with the Caretaker or Jester roles. Additional significant differences were discovered with the Jester and Rebel roles among offspring of alcoholic fathers when they were compared according to their fathers' pattern of drinking. The findings of this investigation add to the research evidence which suggests that refinements need to be made to improve the clinical and psycho-educational uses of the behavior roles of offspring of alcoholic parents. Recommendations for future research include submitting the Behavior Role Scale to construct validation studies in order to further refine its ability to measure behavior roles and to be of assistance to researchers seeking to unravel the complexities of life for more than 28 million offspring of alcoholic parents.

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Kistenmacher, Ann. "Food addiction : a cost-effective treatment proposal within a developing country context." Diss., 2018. http://hdl.handle.net/10500/24503.

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This study explores the possible efficacy of a low carbohydrate and high fat nutritional intervention (LCHF) as a treatment possibility aiming to improve the ability of self-control and regulation in the context of carbohydrate-addiction. The study first outlines why increased simple carbohydrate consumption has been implicated as a risk-factor in numerous chronic conditions, and then explores the possibility that a reduction of such consumption could lower general medical expenditure in the healthcare sector of already overburdened institutions, especially in developing countries like South Africa. Since the neurobiological evidence for food addiction is compelling, this study investigates the impact of a low carbohydrate and high fat eating (LCHF) regimen by measuring the change in the severity of addictive behaviour in relation to a reduced carbohydrate consumption. Results indicate that a LCHF nutritional intervention lessened addictive behaviour after just 30 days, resulting in a statistically significant decrease in addiction symptoms from day 1 to day 30. The weight and BMI values of the participants recorded at the end of the study showed a reduction from those obtained during the pre- treatment stage, and the self-perceived ‘feeling in control’ also improved in all participants after the intervention. The introduction of a LCHF nutritional intervention presents a relatively cost-effective treatment and preventative measure to combat carbohydrate over-consumption and its numerous health complications, and it is therefore hoped that the positive findings of this study will foster further research, using larger samples, into this type of nutritional intervention against addictive eating behaviour. Psychology M.A. (Psychology)

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Dissertations / Theses on the topic 'Alcohol – Psychological aspects'

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