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1

Lo, Wan-sze Wendy, and 盧蘊詩. "Alcohol use and suicide attempts among adolescents." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B46940698.

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2

Brightbill, Beverlyn. "Alcohol consumption and college students relating students' alcohol use to family roles, positions and family alcohol use /." Instructions for remote access. Click here to access this electronic resource. Access available to Kutztown University faculty, staff, and students only, 1988. http://www.kutztown.edu/library/services/remote_access.asp.

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3

Bagge, Courtney L. Sher Kenneth J. "Adolescent suicide attempts and alcohol use a developmental psychopathology perspective /." Diss., Columbia, Mo. : University of Missouri--Columbia, 2009. http://hdl.handle.net/10355/6974.

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Title from PDF of title page (University of Missouri--Columbia, viewed on Feb 26. 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Dissertation advisor: Dr. Kenneth J. Sher. Vita. Includes bibliographical references.
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4

Naude, Celeste Estelle. "Heavy alcohol use in adolescents : potential influences on nutritional status." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20338.

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Thesis (Phd)-- Stellenbosch University, 2012.
ENGLISH ABSTRACT: Introduction: Adolescents are recognised as a nutritionally at-risk group, as they have high nutritional demand for growth and development, poor eating behaviour as well as a propensity for unhealthy behaviours. Heavy alcohol use, particularly in the form of binge drinking, is typical for an alarming proportion of school-going adolescents and is a plausible contributor to the nutritional challenges in adolescents, but this has not yet been fully investigated. Aim: This study investigated the potential influences of alcohol use on the nutritional status of adolescents with alcohol use disorders (AUDs), specifically with regards to their eating behaviour and dietary intake, growth and weight status, iron status, as well as vitamin D and calcium status. Methods: Substance use, physical activity, eating behaviour, dietary intake, growth and weight status, iron status and vitamin D and calcium status were assessed and compared in heavy drinking adolescents (meeting DSM-IV criteria for AUDs) (n=81) and in light/non-drinking adolescents without AUDs (non-AUDs)(n=81), matched for age, gender, language, socio-economic status and education. Observed dietary intake distributions were adjusted statistically to obtain usual nutrient intake distributions. Regression-adjusted differences between the groups were assessed using multi-level mixed effects linear regression, adjusting for potential confounders. Results: Lifetime alcohol dose in standard drinks of alcohol was orders of magnitude higher in the AUDs group compared to the non-AUDs group. AUDs adolescents had a binge alcohol use pattern and a “weekends-only” style of alcohol consumption. Poor eating patterns (breakfast skipping and frequent snacking), poor food choices (energy-dense and nutrient-poor foods) and low fruit and vegetable intake (non-AUDs 90 [42.4-153.3]; AUDs 88.3 [30.0-153.0] grams per day) in both groups were reflected in the poor nutritional quality of the diet. More than half of adolescents in both groups were at risk of inadequate intakes of folate (non-AUDs 97.5%; AUDs 98.8%), vitamin C (non-AUDs 65%; AUDs 67.5%), vitamin A (non-AUDs 80%; AUDs 82.5%), vitamin E (non-AUDs 78.8%; AUDs 51.3%), magnesium (non-AUDs 98.8%; AUDs 97.5%), and phosphorus (non-AUDs 76.3%; AUDs 73.8%) and all participants were at risk of inadequate calcium and vitamin D intakes. AUDs adolescents had a greater intake of unhealthy foods (energy-dense nutrient-poor) and a significantly greater energy intake than non-AUDs adolescents (p<0.001) that exceeded energy requirements. AUDs adolescents consumed foods high in unhealthy fats significantly more frequently (p=0.037) than the non-AUDs adolescents and had ensuing greater total fat (p<0.001), saturated fat (p<0.001) and cholesterol (p=0.009) intakes. Frequency of intake of sodium-rich foods was significantly higher in AUDs adolescents (p=0.001) and prevalence of risk of excessive sodium intake was significantly greater in the AUDs adolescents (45%) compared to non-AUDs adolescents (18.8%) (p<0.001). Anthropometric indices of growth and weight status were comparable between the groups and in line with that of the South African adolescent population. Female AUDs adolescents had increased odds (OR 2.42) of being overweight/obese compared to non-AUDs females. Physical activity in both groups was well below the WHO global recommendation. Iron store depletion (serum ferritin < 20 μg/L) was evident in a quarter of adolescents in both groups (non-AUDs 23.5%; AUDs 24.7%), with biochemical iron status measures (serum iron and total iron binding capacity) indicating a greater risk of iron store depletion in the AUDs group. Biochemical vitamin D insufficiency/deficiency (serum 25-hydroxyvitamin D < 30 ng/mL) was prevalent in both groups (non-AUDs 70.4%; AUDs 88.8%), although this was significantly greater in the AUDs group (p=0.013), with significantly lower serum 25-hydroxyvitamin D levels in the AUDs group compared to the non-AUDs group (p=0.038). Conclusions: Heavy alcohol use in the form of binge drinking in adolescents may have the following nutrition-related influences: increased intake of energy; unhealthy fats and sodium, increased risk of overweight/obesity in females; increased risk of iron store depletion; and increased risk of vitamin D insufficiency/deficiency. Persistence of heavy alcohol use, poor food choices and dietary intake may increase the risk for adverse nutrition-related health outcomes in the AUDs adolescents.
AFRIKAANSE OPSOMMING: Inleiding: Adolessente het 'n verhoogde risko vir wanvoeding as gevolg van hul hoë voedingbehoeftes vir groei en ontwikkeling, swak eetgedrag, asook 'n geneigdheid tot verdere ongesonde gedrag. Swaar alkohol gebruik in die vorm van “binge” drinkery kom toenemend onder skoolgaande adolessente voor. Hierdie gedrag kan moontlik bydra tot die verhoogde voeding risiko in dié ouderdomsgroep. Hierdie moontlikheid is egter nog nie ten volle ondersoek nie. Doel: Hierdie studie het die potensiële invloed van alkohol gebruik op die voedingstatus van adolessente met alkohol gebruik versteurings (AGVs) ondersoek, spesifiek met betrekking tot hul eetgedrag en dieetinname, groei en gewigstatus asook yster-, vitamien D- en kalsiumstatus. Metodes: Swaar drinkende adolessente wat voldoen aan DSM-IV kriteria vir AGVs (n=81) en lig/nie-drinkende adolessente sonder AGVs (nie-AGVs) (n=81), wat afgepaar is vir ouderdom, geslag, taal, sosio-ekonomiese status en opvoedingsvlak is gewerf vir deelname aan die studie. Middel gebruik, fisiese aktiwiteit, eetgedrag, dieetinname, groei en gewigstatus, ysterstatus en vitamien D- en kalsiumstatus is tussen die twee groepe vergelyk. Waargenome dieetinname verspreidings is statisties aangepas om gewoontelike nutriëntinname te verkry. Regressie-aangepaste verskille tussen die groepe is met behulp van ’n meervoudige gemengde effekte liniêre regressie model getoets, waartydens daar vir moontlike gestrengelde faktore aangepas is. Resultate: Leeftyd alkohol dosis, gemeet in standaard alkohol drankies, was beduidend hoër in die AGVs groep in vergelyking met die nie-AGVs groep. Alkohol gebruik in die AGVs adolessente het ‘n “binge” patroon en ‘n “slegs naweke” styl getoon. Swak eetgewoontes (oorslaan van ontbyt en gereelde peuselgewoontes), swak voedsel keuses (energie-dig en laag in nutriënte) en lae groente en vrugte inname (nie-AGVs 90.0 [42.4-153.3]; AGVs 88.3 [30.0-153.0] gram per dag), in beide groepe, is gereflekteer in die swak voeding kwaliteit van die dieet. ‘n Risiko vir onvoldoende inname van folaat (nie-AGVs 97.5%; AGVs 98.8%), vitamien C (nie-AGVs 65%; AGVs 67.5%), vitamien A (nie-AGVs 80%; AGVs 82.5%), vitamien E (nie-AGVs 78.8%; AGVs 51.3%), magnesium (nie-AGVs 98.8%; AGVs 97.5%), en fosfor (nie-AGVs 76.3%; AGVs 73.8%) was teenwoordig in meer as helfte van adolessente in beide groepe, asook Inleiding: Adolessente het 'n verhoogde risko vir wanvoeding as gevolg van hul hoë voedingbehoeftes vir groei en ontwikkeling, swak eetgedrag, asook 'n geneigdheid tot verdere ongesonde gedrag. Swaar alkohol gebruik in die vorm van “binge” drinkery kom toenemend onder skoolgaande adolessente voor. Hierdie gedrag kan moontlik bydra tot die verhoogde voeding risiko in dié ouderdomsgroep. Hierdie moontlikheid is egter nog nie ten volle ondersoek nie. Doel: Hierdie studie het die potensiële invloed van alkohol gebruik op die voedingstatus van adolessente met alkohol gebruik versteurings (AGVs) ondersoek, spesifiek met betrekking tot hul eetgedrag en dieetinname, groei en gewigstatus asook yster-, vitamien D- en kalsiumstatus. Metodes: Swaar drinkende adolessente wat voldoen aan DSM-IV kriteria vir AGVs (n=81) en lig/nie-drinkende adolessente sonder AGVs (nie-AGVs) (n=81), wat afgepaar is vir ouderdom, geslag, taal, sosio-ekonomiese status en opvoedingsvlak is gewerf vir deelname aan die studie. Middel gebruik, fisiese aktiwiteit, eetgedrag, dieetinname, groei en gewigstatus, ysterstatus en vitamien D- en kalsiumstatus is tussen die twee groepe vergelyk. Waargenome dieetinname verspreidings is statisties aangepas om gewoontelike nutriëntinname te verkry. Regressie-aangepaste verskille tussen die groepe is met behulp van ’n meervoudige gemengde effekte liniêre regressie model getoets, waartydens daar vir moontlike gestrengelde faktore aangepas is. Resultate: Leeftyd alkohol dosis, gemeet in standaard alkohol drankies, was beduidend hoër in die AGVs groep in vergelyking met die nie-AGVs groep. Alkohol gebruik in die AGVs adolessente het ‘n “binge” patroon en ‘n “slegs naweke” styl getoon. Swak eetgewoontes (oorslaan van ontbyt en gereelde peuselgewoontes), swak voedsel keuses (energie-dig en laag in nutriënte) en lae groente en vrugte inname (nie-AGVs 90.0 [42.4-153.3]; AGVs 88.3 [30.0-153.0] gram per dag), in beide groepe, is gereflekteer in die swak voeding kwaliteit van die dieet. ‘n Risiko vir onvoldoende inname van folaat (nie-AGVs 97.5%; AGVs 98.8%), vitamien C (nie-AGVs 65%; AGVs 67.5%), vitamien A (nie-AGVs 80%; AGVs 82.5%), vitamien E (nie-AGVs 78.8%; AGVs 51.3%), magnesium (nie-AGVs 98.8%; AGVs 97.5%), en fosfor (nie-AGVs 76.3%; AGVs 73.8%) was teenwoordig in meer as helfte van adolessente in beide groepe, asook
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5

Rose, John Donald. "The Relationship between Tobacco, Alcohol, and Marijuana Use among Teenagers." Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etd/2171.

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The purpose of this study was to explore the relationship between alcohol, tobacco, and marijuana use among teenagers. This study examined three research questions: (1) Is there a relationship between demographic characteristics (i.e., sex and race), the attitudinal variable (attachment to family), and the admitted use of marijuana, alcohol, and tobacco among teenagers? (2) Is there a relationship between the use of marijuana by teenagers and the use of tobacco by teenagers? (3) Is there a relationship between the use of marijuana by teenagers and the use of alcohol by teenagers? The data used for this paper were from the Evaluation of the Gang Resistance Education and Training Program research project (Esbensen, 2003). The analysis found that the frequency of teenage alcohol use had the strongest correlation with the use of marijuana. The frequency of teenage tobacco use was also found to have a significant correlation to marijuana use.
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6

Cunningham, Jaime L. "Student misperceptions of alcohol consumption norms." Virtual Press, 1993. http://liblink.bsu.edu/uhtbin/catkey/864942.

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Adolescents from nine intact health classes from two high schools participated either in a traditional lecturebased alcohol prevention intervention or a nontraditional experiential-based intervention. The nontraditional intervention focussed on attitudes toward drinking and the misperceptions associated with alcohol consumption norms. Subjects completed several self-report measures on attitudes toward drinking (own, perceived friends', and perceived school's), perceived ranking of alcohol consumption compared to closest friends and compared to the school, intent to drink, and actual reporting of alcohol consumption. For the nontraditional intervention, it was hypothesized that students would change their perceptions of others' attitudes toward drinking and their perception of the norm enough to decrease their alcohol consumption. Results indicated the intervention changed the perceived attitude of the school, but not enough to significantly change consumption levels. These findings confirm that misperceptions occur and that they influence alcohol consumption.
Department of Psychological Science
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7

Gurbuz, Suheyl. "The Role of Family in Alcohol Consumption Among Turkish Adolescents." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc822734/.

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Alcohol consumption among adolescents is an important issue because of its link to many negative social and health problems, including depression, suicide, and aggression. Drawing from Hirschi’s social bonding theory and Agnew’s general strain theory, this study examines the effects of family relations on alcohol consumption among Turkish adolescents. Social bonding theory suggests that individuals with stronger social bonds are less likely to use alcohol than individuals with weaker social bonds. General strain theory, on the other hand, proposes that individuals with higher levels of strain due to financial difficulties and/or negative relationships are more likely to consume alcohol compared to individuals with lower levels of strain. In particular, this study proposes to examine how parental attachment, parental monitoring, time spent with family, parents’ religiosity, family economic strain, and negative life events in the family predict alcohol consumption among adolescents in Turkey. 2008 Youth in Europe (YIE) project data is used in the study. In general, the results indicate that social bonding and strain factors have significant effects on the adolescents’ alcohol consumption patterns. These findings will help to inform prevention programs aimed at reducing adolescent alcohol risk behaviors by explaining the importance of family relationships.
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8

Y, Hu Nie Kdam Siriwan Grisurapong. "Cultural factors in male adolescent alcohol use among ede ethnic minority in central highland Vietnam /." Abstract, 2008. http://mulinet3.li.mahidol.ac.th/thesis/2551/cd417/4938061.pdf.

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9

Spadoni, Andrea D. "Family history of alcohol use disorders and neuromaturation a functional connectivity study with adolescents /." Diss., [La Jolla] : [San Diego] : University of California, San Diego ; San Diego State University, 2009. http://wwwlib.umi.com/cr/ucsd/fullcit?p3358674.

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Thesis (Ph. D.)--University of California, San Diego and San Diego State University, 2009.
Title from first page of PDF file (viewed July 14, 2009). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 64-86).
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10

Au, Wing-man, and 歐穎敏. "Parental pro-drinking practices and alcohol drinking in Hong Kong adolescents." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/208009.

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Background: Although parental drinking is associated with adolescent drinking, the impacts of parental alcohol-related actions were controversial. The present study aims to 1) examine the prevalence of parental pro-drinking practices (PPDPs), 2) examine the association between PPDPs and parental drinking, 3) identify the factors associated with PPDPs among adolescents with drinking parents, 4) examine the association between PPDPs and adolescent drinking, and 5) explore the experience of PPDPs and alcohol use in adolescents and parents qualitatively. Methods: A cross-sectional survey was conducted among 2200 secondary 1 to 6 students from 4 randomly selected local schools. Students were asked if they have experienced each of 9 PPDPs including 1) saw parents drank and being drunk; 2) heard parents saying benefits of drinking and certain alcohol tasted good; 3) helped parents buy alcohol, open bottle and pour alcohol; and 4) parental action in encouraging drinking and training of drinking capacity. Logistic regression was used to compute the adjusted odds ratios (AORs) and 95% confidence interval (95% CI) of each PPDP by the number of drinking parents, and the drinking frequency of each parent adjusting for socio-demographic variables. Moreover, correlates of PPDPs were identified among students with at least one drinking parent. Furthermore, the AORs and 95% CI of student drinking and drinking intention by each PPDP were computed. A total of 40 families (33 student-parent pairs, 6 students and 1 parent) were then selected for telephone interview. Results: Overall, 67.5% of students experienced at least 1 PPDP with the prevalence of PPDPs ranging from 9.3% for hearing the benefits of drinking to 51.0% for seeing parents drank. The prevalence of PPDP increased dramatically with the number of drinking parents (none 38.8%, either 81.6%, both 89.0%). PPDPs were associated with parental drinking frequency and various socio-demographic factors. For instance, adolescent girls (AOR: 2.28) were more likely to have received parental training of drinking capacity than boys. Frequent paternal and maternal drinking were most strongly associated with helping parents buy alcohol (AOR: 6.55) and training of drinking capacity (AOR: 5.14), respectively. In general, most PPDPs were significantly associated with ever drinking and monthly drinking in students. Both ever and monthly drinking in adolescents were strongly associated with parental training of drinking capacity with AORs of 6.20 and 8.20, respectively. Similarly, each PPDP was significantly associated with adolescent drinking intention with AORs ranging from 1.50 for helping parents buy alcohol to 3.53 for being encouraged by parents to drink. Consistent with quantitative data, the interviews revealed that almost half the students reported PPDPs (N=17/39) and it was common for students to see parents drink (N=7). Of the 17 families reporting involvement in PPDPs, all had at least one drinking parent. Conclusions: Most students experienced PPDPs and its prevalence increased with the number of drinking parents. In drinking parents, PPDPs were associated with socio-demographic factors and parental drinking frequency. Most PPDPs were associated with adolescent drinking and intention to drink. These results suggested that parents should avoid PPDPs to prevent adolescent drinking.
published_or_final_version
Public Health
Master
Master of Philosophy
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Seatter, Barbara J. "Casual Attributions for Teen Problem Drinking." PDXScholar, 1994. https://pdxscholar.library.pdx.edu/open_access_etds/5234.

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Teen problem-d1inking is a pervasive problem in our society. Teens with drinking problems utilize treatment centers and then return to school attempting to stay sober. However, many return to affiliate with problem drinkers instead of with non-drinkers, and risk for relapse is high. One explanation may be that teens without drinking problems do not accept teen problem drinkers into their peer group due to negative reactions toward problem drinkers. One way to examine their attitudes is to examine differences between teen problem drinkers and non-drinkers regarding causal attributions. Attribution theory proposes that various attributions will elicit different emotional reactions and will motivate teens to behave in certain ways. The purpose of this study was to determine if teens with prior experience in treatment (problem drinkers) and teens without that experience (non-problem drinkers) make different causal attributions for teen problem drinking. Furthermore, group differences in emotional reactions, beliefs about how to offset the problem, and help-giving behaviors were also examined. This study also sought to determine whether there was a predictable link between attributions and emotional reactions, and between emotional reactions and helpgiving behaviors. One hundred twenty-one teenagers aged 13 to 20 were recruited as subjects, 79 from Portland area schools and 42 from treatment centers. Subjects completed a written survey measuring causal attributions for teen problem drinking, emotional reactions toward teen problem drinkers, beliefs regarding how to offset the problem, and help-giving behaviors. Four MANOYAs were used to determine group differences. Results revealed group differences on causal attributions, emotional reactions, and offset controllability, but not on help-giving behaviors. Two multiple regressions were used to determine whether attributions predicted emotional reactions and whether emotional reactions predicted help-giving behaviors; results revealed no link. Although results revealed group differences, these were found not to be consistent with the hypothesis based on attribution theory. Results did reveal positive outcomes regarding attitudes toward teen problem drinkers by nonproblem drinkers, which is important as it suggests that teens without prior experience in treatment may be more accepting of teen problem drinkers than was expected.
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Sivasithamparam, Janani. "Evaluation of the expectancy challenge alcohol literacy curriculum (ECALC) for reducing alcohol use among high school students." Doctoral diss., University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5037.

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Alcohol use is the single most alarming behavior among youth in the United States. Adolescents especially are at risk for increases in heavy episodic drinking and drunkenness leading to alcohol-related problems such as academic failure, interpersonal violence, risky sexual behavior and death. In an effort to address this endemic issue, a number of alcohol use prevention programs have been developed and are currently implemented in the high school setting. Many of these programs, however, lack an empirical basis and have been unable to demonstrate significant reductions in alcohol use over time. The need for the development and dissemination of effective strategies to address adolescent drinking is evident. Recommendations for newly developing approaches encourage an emphasis on empirically-based content and easily implemented protocols. Expectancy challenge-based interventions have been identified by the National Institute on Alcohol Abuse and Alcoholism as having strong evidence supporting their effectiveness in reducing alcohol use among college students. Recent efforts to translate such programs into forms effective with high school adolescents have been met with mixed results. The focus of the present study was to modify, implement and evaluate the Expectancy Challenge Alcohol Literacy Curriculum (ECALC), a program currently validated for use with college populations, for high school adolescents. The single session, high school version of the ECALC was infused into the existing Health Education high school curriculum and implemented with those in the 9th through 12th grades. Measures of alcohol expectancies and alcohol use were completed anonymously by each participant before delivery of the program and for 30 days thereafter. Impact of the ECALC was compared to classes randomly assigned to an attention-matched control condition.; Findings revealed significant changes in alcohol expectancies and alcohol use reported by participants in the 11th and 12th grades following delivery of the ECALC. Changes were found across factor analytic and multidimensional scaling (MDS) statistical methods applied to the expectancy measure, as well as across measures of estimated intoxication and drinking quantity/frequency. Findings were consistent among both male and female participants. Reductions in alcohol use were not found among 9th and 10th grade participants, and expectancy changes were inconsistent. The assessment periods for baseline and follow-up were thirty days, which may reflect a limitation in that a longer follow-up may be more likely to capture significant behavioral changes over time. This study was the first to apply both factor analytic and MDS methods to analysis of the Comprehensive Effects of Alcohol questionnaire, with clear implications for expectancy measurement techniques likely to be most appropriate for capturing changes in expectancy activation patterns over time. Overall, this study represents an important advance in the development of an empirically-based and validated alcohol use prevention program effective for use with adolescents. In addition, the ECALC serves as a prevention program that is easily implemented in the high school setting, requiring only 50 minutes of class time, a classroom, and a motivated educator.
ID: 029810259; System requirements: World Wide Web browser and PDF reader.; Mode of access: World Wide Web.; Thesis (Ph.D.)--University of Central Florida, 2011.; Includes bibliographical references (p. 217-231).
Ph.D.
Doctorate
Psychology
Sciences
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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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Forehand, Gregory Lloyd. "An Investigation of the Relationships between Violence Exposure, Internalizing and Externalizing Problems, and Adolescent Alcohol Use." PDXScholar, 2011. https://pdxscholar.library.pdx.edu/open_access_etds/182.

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Adolescent Alcohol Use (AAU) is widespread and potentially harmful to the health of youth. Substantial research and theoretical development suggest that both violence exposure and internalizing and externalizing problems of adolescents are associated with AAU. The primary purpose of this study was to examine the roles of internalizing and externalizing problems in adolescents to determine if the two types of symptoms are differential mediators of the link between violence exposure and AAU for females and males. Using Developmental Systems Theory as a framework, three primary hypotheses were examined: 1) Increased violence exposure at home and in the community are associated with increased AAU in both females and in males; 2) Internalizing problems mediate the relationship between home/community violence exposure and AAU for females; and 3) Externalizing problems mediate the relationship between home/community violence exposure and AAU for males. The secondary dataset that was utilized to test the hypotheses is a product of the 1995 National Survey of Adolescents in the United States. It includes a national probability sample of 3,161 adolescents and a probability oversample of 862 adolescents residing in urban areas for a total of 4,023 adolescents between the ages of 12 and 17. The data were collected by telephone interviews with the adolescents. The findings indicated that, for the most part, witnessing and experiencing physical and sexual violence across home and community contexts were associated with increased levels of AAU for both females and males. Internalizing problems mediated the relationship between sexual abuse and AAU for both females and males. Externalizing problems did not mediate the relationship between violence exposure and AAU for males or females. The findings suggest that internalizing and externalizing problems may play similar roles in females and males. The findings also indicated that home violence exposure accounts for unique variance in AAU beyond community violence exposure, but that community and home violence exposure do not interact to contribute to the highest level of AAU. Both number of different types of sexual victimization and number of different types of physical victimization at home were related to AAU. Implications for social work are discussed. The primary implication for Development Systems Theory is that differential pathways for females and males from environmental stress, in particular violence exposure, to increases in AAU may not be needed. Social work programs aimed at preventing and intervening in AAU should include components that address not only the use itself, but also the level of violence the adolescent has been exposed to, as well as any internalizing problems the adolescent may be experiencing. Future research should continue to examine how risk factors operate to influence AAU.
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Takatshana, Sinovuyo. "The impact of alcohol on the sexual behaviour of adolescent males in Nkonkobe municipality." Thesis, University of Fort Hare, 2013. http://hdl.handle.net/10353/d1005986.

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The study aimed at investigating the impact of alcohol on the sexual behaviour of male adolescents, with the purpose of establishing whether a relationship exists between alcohol use and risky sexual behaviour (i.e. multiple partners, unprotected, and unplanned sex) by adolescent males. Data was collected by means of an anonymous, self-administered questionnaire. The sample consisted of 176 male high school learners, aged between 14 and 25, from one school in the Nkonkobe Municipality, Eastern Cape Province. The Statistical Package for Social Sciences (SPSS) was used to obtain data analyses which included descriptive statistics and cross-tabulation (with specific reference to Chi-square analysis), and all procedures were performed at 0.05 level of significance with 95% Confidence Interval. A relationship between alcohol use and risky sexual behaviour was found to exist. A statistically significant correlation was found in support of the alcohol/risky sex hypothesis. Another significant finding was the increase noted in safer sex practises among adolescents. Finally, the findings were correlated to implications.
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Critchlow, Nathan. "An investigation into digital alcohol marketing and user-created alcohol promotion, and the association with young adult's alcohol-related knowledge, attitudes, and behaviour." Thesis, University of Stirling, 2017. http://hdl.handle.net/1893/25798.

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Context: There are two ways that digital media may influence alcohol use. The first is commercial alcohol marketing. The second is user-created alcohol promotion, defined as content distributed through new media that promotes consumption, but independent of commercial marketing. This thesis explores how both types of content promote alcohol, what association there is between exposure and alcohol-related attitudes and behaviour, and the differences between marketing and user-created promotion. Method: A mixed method design was employed, divided into two studies. The first was a content analysis of the design features, topical references, and messages suggested about alcohol in digital marketing and user-created promotion on Facebook, Twitter, and YouTube. The second was a cross-sectional survey with young adults (n = 405). This measured awareness of, and participation with, digital marketing and user-created promotion, and the association with consumption, higher-risk drinking, brand recall, expectancies, and drinking motives. Results: The content analysis found that digital marketing had personalised designs which contained subtle and positive messages about consumption, whereas user-created promotion had simpler designs, displayed little ethical practice, and contained overt messages about higher-risk drinking. The cross-sectional survey found that young adults were aware of, and participating with, both digital marketing and user-created promotion, with exposure greater for the latter. Exposure to both types of content was positively associated with alcohol use, higher-risk consumption, and drinking intentions. User-created promotion had a stronger association with all outcomes than marketing. The association between exposure and consumption, for both types of content, was mediated through drinking motives and expectancies. Conclusion: Young adults are aware of, and participating with, a range of digital marketing and user-created promotion. That such exposure is associated with alcohol-related attitudes and behaviour highlights the potential of new media to influence alcohol consumption. Further research is required to better understand young people’s experience with digital media and the challenges of addressing online health risk messages.
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Matthews, Brenda Marian Frederica. "An exploratory study of aspects on environmental conditions associated with alcohol and drug abuse and criminal behaviour." Thesis, University of the Western Cape, 2004. http://etd.uwc.ac.za/index.php?module=etd&amp.

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Universally it has been reported that the fundamental change in or breakdown of traditional patterns of family living is a major cause of juvenile crime around the world. Researchers argue althought sequential violence may originate from certain important social and historical conditions - substance abuse primarily fules the cycle of violence. The major causes of delinquency in various countries are related to each nation's economic and social environment. The present study took place in the Correctional Services of the Boland Overberg region. The study aimed to examine the impact of risk factors (environmental conditions) and it's contribution to substance abuse and to determine how these risk factors and the prevalance of substance abuse contributes to criminality.
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West, Bethany A. "A Closer Look at Gender Specific Risks in Youth Suicidal Behavior Trends: Implications for Prevention Strategies." restricted, 2008. http://etd.gsu.edu/theses/available/etd-12052008-154812/.

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Thesis (M.P.H.)--Georgia State University, 2008.
Title from file title page. Monica H. Swahn, committee chair; Frances McCarty, committee member. Description based on contents viewed June 19., 2009. Includes bibliographical references (p. 67-69).
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Okonkwo, Beatrice Ihegharauche, and Marissa Louise Sitz. "Influences of alcohol, marijuana, peer pressure, parental or adult supervision, knowledge of STD's/HIV and pregnancy on the initiation of sexual activity." CSUSB ScholarWorks, 2004. https://scholarworks.lib.csusb.edu/etd-project/2509.

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The purpose of the study was to show the variables that influence adolescents' sexual activities that have not been well defined. What leads adolescents to be more sexually active than previous generations? A Survey was conducted at the Fontana Unified School District.
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Gebremichael, Alemayehu Nigatu. "Strategies for the reduction of alcohol and substance abuse among adolescents at two selected universities in Ethiopia." Thesis, 2016. http://hdl.handle.net/10500/22653.

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Purpose: The purpose of this study was to investigate the magnitude, behavioural issues and other contributing factors for alcohol and substance abuse, in order to develop a strategy for alcohol and substance abuse among Ethiopian university students. Method: An explorative, mixed method approach research was used. Data were collected from adolescents at Arbaminch and Wolaita Sodo universities that were purposively selected for this study. Review of literature resulted in the researcher developing questionnaire items for quantitative data (N=738) (Annexure F). Framework: The theory of planned behavior change was applied to guide the study. The theory was applied to enable understanding of behavioural intentions, individual attitudes and subjective norms surrounding performance of a specific behavior. This theory was applied to understand the problem among the student and as a framework for developing the strategy. Research Findings: The study highlighted alcohol and substance abuse among the university students was widespread. Behavioural findings showed that respondents have favorable attitudes but no intention to discontinue the use of alcohol and substances. Various factors including behavioural, environmental and policy issues have contributed to the problem. However, intervention packages and strategies to respond to the growing problem were non-existent or very minimal. Conclusion: Alcohol and substance abuse among university students has become global public health problem. However, university management did not have plans in place to attend to the problem. The researcher envisages that the implementation of these strategies would provide a workable intervention in reducing alcohol and substance abuse among students at the Ethiopian Higher Learning Centres. Recommendations: University management should step in and initiate urgent intervention measures. Adequate coordination among various stakeholders to respond to such a multi-dimensional problem is a necessity. The parliament has to revisit the current alcohol, drug and substance advertisement, circulation and trading related legislations including the use of ‘Khat which is Ethiopia’s unique problem.
Health Studies
D.Litt. et Phil. (Health Studies)
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"The Relationship Between Tobacco, Alcohol, and Marijuana Use Among Teenagers." East Tennessee State University, 2006. http://etd-submit.etsu.edu/etd/theses/available/etd-0317106-111044/.

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Guranda, Henok Admassu. "Alcohol use amongst psychiatric in-patients in a mental hospital in Ethiopia." Diss., 2013. http://hdl.handle.net/10500/18255.

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The purpose of this study was to explore alcohol use among psychiatric in-patients in a mental hospital in Ethiopia. A quantitative, descriptive, cross-sectional study design was used. Data were collected through face to face structured interviews and a document analysis checklist. A researcher-modified interview-version of the Alcohol Use Disorder Identification Test (AUDIT) questionnaire was used to measure alcohol use. The study population comprised of 70 psychiatric in-patients. Data analysis showed that being male, living in an urban area, being diagnosed with schizophrenia, and having parents who drink alcohol had a statistical significant association with the alcohol use of the respondents. Respondents reported that it was difficult to abstain or stop using alcohol. They also felt discriminated against when forbidden by relatives to drink. It was alarming to find that thioridazine, which has been discontinued in most countries for the treatment of psychosis, was still being prescribed in Ethiopia. The study highlighted the need for health education to strengthen patients’ perceptions about the negative consequences of alcohol use. Care should be taken when prescribing psychotropic drugs such as thioridazine to psychiatric in-patients because of possible cardiotoxic effects.
Health Studies
M.A. (Public Health)
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Santee, Robert George. "Alcohol pattern test for adolescents." Thesis, 1990. http://hdl.handle.net/10125/9722.

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Kheswa, Jabulani Gilford. "A descriptive analysis of alcohol and drug use amongst adolescents in Soweto." Thesis, 2008. http://hdl.handle.net/10210/914.

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The way in which adolescents perceive themselves and interact with peers, teachers and caregivers could determine whether they would drink alcohol and smoke dagga or not. Without positive self-concept amongst adolescents and experiencing of positive communication with caregivers, it can be said, there is a likelihood of drinking alcohol and smoking of dagga by adolescents. A 52-item questionnaire was constructed on the basis of current international and South African research on the adolescents who drink alcohol and smoke dagga. The biographical data was used as independent variables in the questionnaire. These independent variables included questions on age, gender, grade and the person who takes care of adolescent. The questionnaire was completed by 443 adolescents in grade 9 and 11 from one secondary school in Soweto. Of this total, 48,1% were males (N=213) and 51,9% were females (N=230). A factor analysis of the questionnaire revealed two statistically significant constructs and they were termed “Experience of locus of control with respect to school” (Chronbach alpha of 0.900) and “Experience of communication with caregivers by adolescents (0.892). With respect to the bivariate analysis of the relationships between (1)the gender of adolescents (2)the age of adolescents and who is the caregiver to the adolescent and the (1)drinking of alcohol and the (2)smoking of dagga, the following was found: • adolescents who lived with stepparents are more inclined to drink alcohol than adolescents who lived with both mother and father, single parents and other. • a significantly higher proportion of males drink alcohol man females who drink alcohol. • a significantly higher proportion of older adolescents (17 years, 18 years and older) drink alcohol than younger adolescents (16 years, 15 years and younger). The impact of this research would indicate that adolescents with negative self-concept about themselves display a significantly greater inclination towards drinking alcohol and smoking of dagga. Also, adolescents who live with stepparents display a significantly more negative experience of drinking alcohol and smoking of dagga than adolescents who live with both mother and father, single parents and other.
Prof. C.P.H Myburgh
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25

Van, Vuuren Arnia. "Alkohol en die skoolgaande jeug in Venda." Thesis, 2015. http://hdl.handle.net/10210/13278.

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Moraba, Morwaphiri Ishmael. "Alcohol abuse in black schools : guidelines for counseling." Thesis, 2015. http://hdl.handle.net/10210/14608.

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Nkonzo-Mtembu, Lulama Lorraine. "An investigation of different approaches to the prevention of alcohol abuse among black adolescents : a community based partnership approach." Thesis, 1994. http://hdl.handle.net/10413/7677.

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According to Amos (1989) the use of, and the attitudes towards alcohol amongst young people in Africa is an area about which little is known but which has potentially major health implications. Neither has much been done about primary prevention in this field. The case studies which included a participatory research was conducted among three groups of people in the Clermont Township near Durban in the Natal Region. The aim of the research was to describe alcohol abuse as a social problem among the black adolescents and to compare and contrast the implementation of alcohol abuse prevention strategies that were and are used by the different groups of people in their community. The case study approach documented the work of each community. All the three groups of people who participated in the research agreed that alcohol abuse was a problem in their community. They described factors in their township which were contributory to the alcohol problems in their community and described the various cycles of negative effects and consequences to the individual, family and to the community. They agreed that in the past alcohol was not a problem in the traditional African society because of cultural and economic factors. Most interesting was the serious effects all groups described alcohol abuse amongst both teachers and the pupils in the Black education system. Each group planned, implemented and evaluated a unique alcohol preventive strategy. While the youth group maintained a strong alcohol focus with an educational programme, both the adult groups moved into the more general issues of economic empowerment. All three groups also used the participation and capacity building. The willingness to get involved, and to address the problems of the groups were remarkable. The following were the research conclusions: * Material resources were relatively available in this community. * Health professionals were available in this community, but they did not follow the Comprehensive Primary Health Care approach and were not involved in community development. * Integrated drinking seemed to be in harmony with the values of these groups and could be used in the alcohol abuse prevention. An integrative, multi-faceted and comprehensive community based partnership approach was used to the multi-causal alcohol abuse prevention programmes and strategies. This strategy was successful in involving community partners and leading to the solving of the actual problems and the development of positive health behaviours. The research revealed that the development projects needed "seed money" to initiate and to maintain. Alcohol abuse prevention can be used as a vehicle to enter a community and to engage it in a health directed partnership.
Thesis (Ph.D.)-University of Natal, 1995.
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28

Leteka, Josephine Mabatho Mamalibeng. "Alcohol use/abuse among teenagers in selected high schools in Maseru city: the development of a health education programme." Thesis, 2003. http://hdl.handle.net/10500/823.

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Muloiwa, Takalani. "Social association membership and risky behaviours among adolescents in South Africa." Thesis, 2016. http://hdl.handle.net/10539/22808.

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A research report submitted to the Faculty of Humanities, School of Social Sciences, University of the Witwatersrand, in partial fulfilment of the requirements for the degree of Master of Arts in the field of Demography and Population Studies, 2016
Background: Risky behaviours are notably the most important factors contributing to negative health outcomes among adolescents. A number of diseases and deaths have been linked to risky and harmful behaviours. Research has shown that being involved in one risky behaviour increases the likelihood of involvement in additional risky behaviours. Adolescents have been identified at the centre of sustainable development, particularly in achieving goals related to bringing poverty to an end, promoting health and well-being, attaining equitable and quality primary and secondary education as well as achieving inclusive and sustainable economic growth. Objectives: The objective of this study was firstly to examine the levels of social association membership and risky behaviour among adolescents. Secondly, to identify the determinants of risky behaviour among South African adolescents and lastly, to examine the relationship between social association membership and risky behaviour among adolescents. Methods: Data were drawn from the South African Youth Life Style Survey of 2008. A sample of 3335 adolescents aged 12 to 19 years was analysed. Four binary and one multinomial logistic regression analyses were conducted. The four binary dependent variables were for risky sexual behaviours, risky substance use behaviours, other risky behaviours and engaging in at least one type of behaviour. For each of these binary dependent variables the response category was yes or no. The dependent variable for the multinomial logistic regression model was any adolescent risky behaviour which was categorised as; no behaviour, any one category of behaviour, any two categories of behaviour and all three categories of behaviour. The key independent variables were firstly an index variable generated by merging all the different social associations into one variable that had the response yes or no to being a member of any social association. There were also five key independent variables that were the individual social associations namely; sports, religious groups, choir, drama and other associations. Results: The two most common social associations that adolescents engaged in were sports groups (515 per 1000 adolescents) and religious groups (342 per 1000 adolescents). Risky vii behaviours with the highest number adolescents engaging in them were driving without a seatbelt (32%), consuming alcohol (32%), being a passenger in a car driven by someone under the influence of alcohol (28%), tobacco use (21%) and lack of condom use (9%). Adolescents who were not members of social associations were found to have decreased the risk of engaging in one, two and all three categories of risky behaviours. Not being a member of religious groups increased the risk of engaging in one, two and all three categories of risky behaviour. Adolescents who were not members of sports groups were found to have lower risks of engaging in one, two and all three categories of risky behaviour, as well as decreased odds of engaging in at least one type of risky behaviour. Conclusion: The study found that there was a statistically significant relationship between social association membership and risky behaviours among adolescents in South Africa. More particularly, religious associations were found to be protective factors to risky behaviours and sports, drama and other associations were found to be platforms that could potentially increase the likelihood of risky behaviour among adolescents.
GR2017
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30

Voliter, Robert C. "The impact of adolescents' socio-environmental, intrapersonal and interpersonal characteristics, on their reported alcohol and drug use, and school outcomes." Thesis, 1994. http://hdl.handle.net/10125/9997.

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31

Bracken, Amy L. "Effects of Nicotine Exposure in Adolescent Rats on Acquisition of Alcohol Drinking and Response to Nicotine in Adulthood." Thesis, 2009. http://hdl.handle.net/1805/1950.

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Indiana University-Purdue University Indianapolis (IUPUI)
Nicotine is one of the most widely abused drugs in the world, and most smokers begin smoking during their adolescent years. Adolescence is a unique developmental period during which vulnerability to the effects of drug exposure is especially high. This dissertation uses rodent models to investigate the persistent effects of adolescent nicotine exposure on both neurobiological and behavioral measures of drug sensitivity in adulthood. The aims of this dissertation were to 1) determine whether nicotine would be self-administered into the posterior ventral tegmental area (pVTA), a neuroanatomical component of the mesolimbic dopamine (DA) system, which is known to be involved in reward and reinforcement; 2) investigate whether adolescent nicotine exposure would alter the sensitivity of the mesolimbic DA system as measured by DA release in the nucleus accumbens (NAc) in response to nicotine microinjections into the pVTA; 3) examine the effects of adolescent nicotine exposure on behavioral sensitization to nicotine in adulthood; and 4) investigate whether adulthood alcohol drinking behavior, in both Wistar and alcohol-preferring (P) rats, would be augmented by nicotine exposure during adolescence. Results of this dissertation demonstrated that 1) the pVTA is a neuroanatomical site that supports nicotine self-administration; and that adolescent nicotine exposure results in 2) increased nicotine-stimulated DA release in the NAc during adulthood; 3) augmented behavioral sensitization to nicotine in adult animals; and 4) enhanced acquisition of alcohol drinking behavior in adult Wistar and P rats. Overall, this dissertation provides insight into the diverse and persistent changes, in both neurobiology and behavior, caused by exposure to nicotine during the critical developmental period of adolescence.
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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.
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33

Vogl, Laura Public Health &amp Community Medicine Faculty of Medicine UNSW. "Climate schools: alcohol module - the feasibility and efficacy of a universal school-based computerised prevention program for alcohol misuse and related harms." 2007. http://handle.unsw.edu.au/1959.4/40510.

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Effective school-based alcohol prevention programs do exist. However, the overall efficacy of these programs has been compromised by implementation failure and a focus on abstinence based outcomes. The current thesis attempted to overcome such concerns by developing a computer-delivered school-based alcohol prevention program founded on a harm-minimisation approach. The aims of this thesis were to assess whether (1) this program would be both a feasible and acceptable means of overcoming the obstacles encountered in the implementation of school-based drug prevention programs, and (2) it was effective in decreasing alcohol misuse and related harm. CLIMATE Schools: Alcohol Module was developed in collaboration with teachers, students and relevant health and legal professionals. The final curriculum based program consists of six lessons, each with two components. The first component involves students completing an interactive computer-based program, with the second consisting of a variety of individual, small group and class-based activities. The feasibility and efficacy of CLIMATE Schools: Alcohol Module was assessed utilising a cluster randomised controlled trial involving 1434, Year 8 students (13 years old) from sixteen schools. CLIMATE Schools: Alcohol Module was found to be both feasible and acceptable in the school setting. The provision of alcohol prevention information in the background of a computerised teenage drama provided young people with an education program they enjoyed in a context to which they could relate. Teachers reported a willingness to implement CLIMATE Schools: Alcohol Module in routine practice. They believed it to be a high quality program which was superior to other drug education programs. CLIMATE Schools: Alcohol Module led to significant increases in knowledge of harm minimisation skills and subdued alcohol related expectancies. It was effective in reducing alcohol use, misuse and related harms for females, but not for males. The differential effects of gender are extensively discussed and implications for future research considered. CLIMATE Schools: Alcohol Module was clearly both feasible and acceptable and has the potential to offer an innovative new platform for the delivery of prevention programs in schools.
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Toalston, Jamie E. "Peri-adolescent Alcohol Consumption Enhances the Reinforcing and Stimulatory Properties of Ethanol within the Adult Mesolimbic Dopamine System in Alcohol Preferring P Rats." Thesis, 2012. http://hdl.handle.net/1805/2893.

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Indiana University-Purdue University Indianapolis (IUPUI)
Research in the alcohol preferring (P) rat has indicated that peri-adolescent alcohol (EtOH) consumption enhances the acquisition of oral operant EtOH self-administration, inhibits the extinction of responding for EtOH, augments EtOH-seeking behaviors, and increases relative reward value of EtOH during adulthood. Experiment 1 was conducted to determine if these adult effects of peri-adolescent EtOH intake could be observed using an Intracranial Self-Administration (ICSA) model. It was hypothesized that an increased sensitivity to the rewarding actions of EtOH would be manifested in peri-adolescent-EtOH-exposed subjects compared to naive subjects when the opportunity to self-administer EtOH to the posterior ventral tegmental area (pVTA) is available in adulthood. The pVTA is a primary site for EtOH’s reinforcing and rewarding properties in the mesolimbic dopamine (DA) system. Experiment 2 was a dose-response examination of the effects of EtOH administered to the pVTA on downstream DA efflux in the nucleus accumbens shell (AcbSh) via a joint Microinjection-Microdialysis (MicroMicro) procedure. Male P rats were given 24-h free-choice exposure to 15% volume/volume EtOH from postnatal day (PD) 30 to PD 60, or remained experimentally naive, with ad lib food and water. By the end of the periadolescent exposure period, average consumption was 7.3 g/kg/day of EtOH. After PD 75, periadolescent-EtOH-exposed and naïve rats were either implanted with an injector guide cannula aimed at the right pVTA for ICSA (Experiment 1), or two cannulae, one aimed at the right pVTA (injector) and one at the ipsilateral AcbSh (microdialysis) for MicroMicro (Experiment 2). Following one week of recovery from surgery, ICSA subjects were placed in standard two-lever (active and inactive) operant chambers. Test sessions were 60 min in duration and occurred every other day for a total of 7 sessions. Rats were randomly assigned to one of 5 groups (n=4-9/group) that self-infused (FR1 schedule) either aCSF (vehicle, 0 mg%), 50, 75, 100, or 150 mg% EtOH during 4 sessions, aCSF only for sessions 5 and 6 (extinction), and the initial concentration again for session 7 (reinstatement). MicroMicro subjects received six days of recovery from surgery, probe implantation the day before testing, and then continuous microdialysis for DA with 15 min microdialysis samples collected before, during, and then two hrs after 10-min pulse microinjection of either aCSF (vehicle, 0 mg%), 50, 75, 100, or 150 mg% EtOH. Neither EtOH-exposed nor naive groups of P rats self-infused the aCSF or 50 mg% EtOH concentration. While the naive group did not self-infuse the 75 or 100 mg% EtOH concentrations, the peri-adolescent EtOH-exposed group of P rats did readily discriminate the active lever from the inactive lever at these concentrations. Both groups self-infused the 150 mg% EtOH concentration. Pulse microinjections of EtOH during the MicroMicro procedure revealed that 75 and 100 mg% concentrations of EtOH increased downstream DA in the AcbSh of EtOH-exposed, but not naïve, subjects. 150 mg% EtOH increased downstream DA in both adolescent treatment groups. Overall, the results indicate that consumption of EtOH by P rats during peri-adolescence increases the reinforcing properties of EtOH in the pVTA in adulthood. The results also indicate that there were differential effects of peri-adolescent EtOH exposure on DA efflux in the AcbSh. This provides evidence that peri-adolescent EtOH-exposure produces long-lasting alterations in neural circuitry involved in EtOH-reinforcement, during adulthood.
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Furry, Daba Banne. "Intervention strategies for the reduction of sexual risk practices among adolescents in Ethiopia." Thesis, 2015. http://hdl.handle.net/10500/20291.

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BACKGROUND: Studies done in both developed and developing countries have reported the tendencies of adolescents to engage in risky behaviours. Such behaviours include indulging in early and unsafe sexual activities, having multiple sexual partners, alcohol and drug use and dropping out of school among others. PURPOSE: The main aim of the study was to develop intervention strategies for reducing sexual risk practices among adolescents in Ethiopia. METHODS: A mixed method approach using quantitative and qualitative approaches was employed in order to investigate the risks of sexual practices among urban and rural adolescents in the selected area. A cross-sectional survey was used to gather data quantitatively and focus group discussions were used for the qualitative part of data collection. A total of 449 students and 72 FGD participants were selected for quantitative and qualitative study respectively using systematic random sampling technique. Logistic regression was done to identify possible factors associated with knowledge on emergency contraceptive, condom utilisation, pre-marital sex practices and perception of risky sexual practices. RESULTS: One hundred and seventy (37.9%) respondents had experienced sexual intercourse at the time of the study. The higher proportion (42.6%) of those who had engaged in sexual relationships was from the rural school compared to 33.1% in the urban schools. The proportion of sexually active respondents was higher among males (44.8%) compared to (29%) females. Multiple partners were higher in rural adolescents (44.7%) compared to 31.8% among urban adolescents. Sexually Transmitted Diseases were reported by 28.6% of the sexually active adolescents and the prevalence was higher among males (73.5%) compared to 27% females. 87% of the sexually active adolescents rarely used a condom. CONCLUSION: The study identified a knowledge gap on ASRH which limited adolescents to access reproductive services. Social, cultural and economic factors contributed to adolescent engagement in risky sexual behaviours. Based on the major findings of this study, intervention strategies targeting behavioural, biomedical and structural interventions were proposed.
Health Studies
D. Litt. et Phil. (Health Studies)
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O'Tousa, David Scott. "Adolescent and Adult Two-Bottle Choice Ethanol Drinking and Adult Impulsivity in Genetically Selected High-Alcohol Preferring Mice." Thesis, 2012. http://hdl.handle.net/1805/2966.

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Indiana University-Purdue University Indianapolis (IUPUI)
Abuse of alcohol during adolescence continues to be a problem, and it has been shown that earlier onset of drinking predicts increased alcohol abuse problems later in life. High levels of impulsivity have been demonstrated to be characteristic of alcoholics, and impulsivity has also been shown to predict later alcohol use in teenage subjects, showing that impulsivity may be an inherent underlying biological process that precedes the development of alcohol use disorders. These experiments examined adolescent drinking in a high-drinking, relatively impulsive mouse population, and assessed its effects on adult drinking and adult impulsivity. Experiment 1: Selectively bred High-Alcohol Preferring (HAP II) mice, which are shown to be highly impulsive, were given either alcohol (free choice access) or water only for two weeks during middle adolescence or adulthood. All mice were given free choice access to alcohol following 30 days without access, in adulthood. Experiment 2: Adolescent HAP II mice drank alcohol and water, or water alone, for two weeks, and were then trained to perform a delay discounting task as adults to measure impulsivity. In each experiment, effects of volitional ethanol consumption on later behavior were assessed. We expected adolescent alcohol exposure to increase subsequent drinking and impulsivity. Adolescent mice consumed significant quantities of ethanol, reaching average blood ethanol concentrations (BECs) of 142 mg/dl in Experiment 1 and 108 mg/dl in Experiment 2. Adult mice reached average BECs of 154 mg/dl in Experiment 2. Mice pre-exposed to alcohol in either adolescence or adulthood showed a transient increase in ethanol consumption, but we observed no differences in impulsivity in adult mice as a function of whether mice drank alcohol during adolescence. These findings indicate that HAP II mice drink intoxicating levels of alcohol during both adolescence and adulthood, and that this volitional intake has long-term effects on subsequent drinking behavior. Nonetheless, this profound exposure to alcohol during adolescence does not increase impulsivity in adulthood, indicating that long-term changes in drinking are mediated by mechanisms other than impulsivity. Importantly, this research demonstrates that the HAP II mouse is a good candidate for a model of heavy adolescent alcohol consumption.
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Mhlongo, Gladys Thembinkosi. "Drug abuse in adolescents in Swaziland." Thesis, 2005. http://hdl.handle.net/10500/2363.

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A quantitative, descriptive, explorative design was used to examine drug abuse among adolescents in Swaziland. The researcher collected data by interviewing adolescents who abused drugs in the Msunduza township, Mbabane, Swaziland. The study found that these adolescents abused alcohol to such an extent that they were often intoxicated and their schoolwork deteriorated. Only 21,7% (n=13) of the adolescents were addicted to illegal drugs. The respondents indicated that the use of drugs had negatively affected their relationships with other people and their lives in general, and they had been arrested for criminal offences, which could be contributed to their use of drugs. Peer group pressure and being accepted by their friends were the primary factors that contributed to the problem. However, the fact that more than half of the sample did not live with both their parents and had a poor relationship with their guardians could also be a factor.
Health Studies
M.A. (Health Studies)
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Machimana, Eugene Gabriel. "Perceptions of the association between alcohol misuse and the risk of HIV-infection among male youths in Soshanguve, Gauteng Province." Diss., 2012. http://hdl.handle.net/10500/9129.

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AIDS-related illnesses are the leading cause of deaths in South Africa. Alcohol misuse among male youths fuels the risk of Sexually Transmitted Infections (STIs), including HIV. Literature review was conducted on the association of alcohol misuse and the risk of contracting HIV among male youths. In this qualitative study fourteen male youths, all from Soshanguve in Gauteng province, participated in face-to-face interviews. The male youths who misuse alcohol show greater signs of indulging in risky sexual intercourse. In addition, the male youths who find their sexual partners at taverns were less likely to use condoms during sex. Other factors linked to alcohol misuse that hinder HIV-prevention include multiple sexual partners, transactional sex, men who have sex with men (MSM), young men’s dominance over young women and non-use of condoms. The findings of this research project indicate the need of deliberate focus on alcohol misuse during HIV-prevention education. HIV-prevention interventions should pay attention to reducing sexual risk behaviour associated with alcohol misuse among young men.
Sociology
M.A. (Social Behaviour Studies in HIV/AIDS)
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Swart, Lu-Anne. "Adolescent dating relationships : sexual coercion and high risk sexual practices." Diss., 2005. http://hdl.handle.net/10500/1866.

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Abstract:
This study investigated coercive and high risk sexual practices in South African adolescent dating relationships. Quantitative and qualitative information was collected from secondary school learners in a community near Johannesburg. Of 928 learners surveyed, 23.5% of females and 53.7% of males ever had sex. Of these, 57.8% of females and 44.2% of males reported sexual victimisation, and 46.8% of females and 50% of males reported perpetrating sexual coercion in a relationship. Significantly more males engaged in risky sex than females. Among females, sexual coercion was significantly linked to risky sexual behaviour. Among males, alcohol and perpetration of sexual coercion were significantly associated with risky sexual behaviour. Focus group data reveal how dominant constructions of gender normalise male coercion and contribute to risky sexual practices. Recommendations for sexual health initiatives include introducing alternative discourses of female sexual desire and male sexual responsibility as a means for building healthier adolescent dating relationships.
Psychology
M.A. (Psychology)
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