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Dissertations / Theses on the topic 'Cognitive Stimuli'

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1

Wilson, Paul Andrew. "Processing effective stimuli : cognitive processes and emotional responses." Thesis, Birkbeck (University of London), 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.393693.

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Demmin, Docia L. "Influence of Emotional Stimuli on Working Memory in Schizotypy." W&M ScholarWorks, 2015. https://scholarworks.wm.edu/etd/1539626808.

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3

Weidemann, Christoph Thomas. "Identifying brief stimuli perceptual, preferential, and decisional aspects /." [Bloomington, Ind.] : Indiana University, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3229596.

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Thesis (Ph.D.)--Indiana University, Psychological and Brain Sciences and Cognitive Science, 2006.<br>"Title from dissertation home page (viewed July 10, 2007)." Source: Dissertation Abstracts International, Volume: 67-08, Section: B, page: 4736. Adviser: Richard M. Shiffrin.
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Naber, Marnix [Verfasser], and Harald [Akademischer Betreuer] Lachnit. "Cognitive Interpretations of Ambiguous Visual Stimuli / Marnix Naber. Betreuer: Harald Lachnit." Marburg : Philipps-Universität Marburg, 2012. http://d-nb.info/1023947072/34.

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5

Wallace-Bell, M. A. "Cognitive and attentional bias in the processing of smoking-related stimuli." Thesis, Middlesex University, 2001. http://eprints.mdx.ac.uk/13437/.

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The aim of the present thesis was to examine the cognitive and attentional processing of smoking-related stimuli in abstinent, active and non-smokers. The initial research reported here is directed at establishing appropriate experimental and questionnaire materials for the main studies. This included the development of a valid list of smoking-related words with frequency-matched controls, and revising the Smoking Motivation Questionnaire based on analyses of structure and reliability. Generalised cognitive biases were assessed through a series of modified Stroop experiments. Although the find
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Pedley, Adam J. "The influence of red stimuli on cognitive performance in achievement contexts." Thesis, University of Surrey, 2016. http://epubs.surrey.ac.uk/811661/.

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The influence of colour on cognition has a long and varied history in experimental psychology. Research areas include the influence of colour on; mate selection; food evaluation; mood; sporting prowess; and cognitive performance. However, few reliable colour based effects have emerged. This thesis examines a recently proposed effect in the domain of colour and cognitive performance; the "Red Achievement-Context Cognitive Effect" (RACE). This effect, proposed by Elliot et al., (2007), proposes that in an achievement context (i.e. one with a pass or fail outcome) red stimuli evoke avoidance moti
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7

Zhao, Li. "A Parainformative Concept Learning Task Involving Categorical Stimuli Defined Over Integral Dimensions." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1499266526059129.

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8

Mullings, Emma Louise. "Assessing the effects of smoking-related stimuli on cognitive processing in smokers." Thesis, University of Bristol, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.551326.

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Research shows that smokers compared to non-smokers preferentially attend to smoking-related stimuli relative to neutral stimuli, referred to as cognitive bias. The hallmark measures employed to assess cognitive bias are the visual probe and modified Stroop tasks. Using these tasks, Experiment 1 established a model of cognitive bias by comparing non- smokers (NS), weekly smokers (WS) and daily smokers (DS). DS on the visual probe task exhibited cognitive bias to smoking-related pictures, suggesting bias operates as a linear function of nicotine dependence. Following this, the effects of a nico
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Green, Michael W. "The effects of eating related stimuli on the performance of cognitive tasks." Thesis, University of Reading, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292932.

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10

Popper, Claire Elizabeth. "Cognitive and psychophysiological responses to threat stimuli : the effect of perceived proximity." Thesis, University of Southampton, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.412214.

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11

Bowling, Alexandra J. "Emotional Interference: The Impact of Task-relevant Emotional Stimuli on Cognitive Performance." University of Dayton / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1429958352.

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12

Freedman, David J. (David Jordan) 1975. "Categorical representation of visual stimuli in the primate prefrontal and inferior temporal cortices." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/8352.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Brain and Cognitive Sciences, 2002.<br>Includes bibliographical references.<br>The ability to group stimuli into meaningful categories is a fundamental cognitive process though little is known its neuronal basis. To address this issue, we trained monkeys to perform a categorization task in which they classified visual stimuli into well defined categories that were separated by a "category-boundary". We recorded from neurons in the prefrontal (PFC) and inferior temporal (ITC) cortices during task performance. This allowed the neuro
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Lindberg, Matthew J. "AFFECT AND ADJUST: CHANGE IN PROCESSING OF VALENCED STIMULI OVER TIME." Ohio : Ohio University, 2007. http://www.ohiolink.edu/etd/view.cgi?ohiou1180630437.

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14

Coulson, Louisa Katie. "The influence of emotional stimuli on cognitive processing during transient induced mood states." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:b8fc9fab-e9e0-4b3f-b78e-c76e25224972.

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Selective attention is a mechanism used to allocate resources to information processing. Both mood states and emotionally salient stimuli can influence which information is selectively attended. This information is subsequently processed in a more elaborative manner and affects task performance. The experiments presented in this thesis explore the influence of mood and emotional stimuli on selective attention and consequently task performance. Mood induction procedures were used to induce transient neutral, sad, and happy mood states in healthy volunteers. A systematic review and meta-analysis
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15

Wolf, Mary Menn. "Association Between Academic Performance and Electrocortical Processing of Cognitive Stimuli in College Students." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2957.

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Because event-related potentials (ERPs) can reflect individual differences in intellectual ability, individual differences in college grade-point average (GPA) may be associated with specific individual ERP waves, such as the P300. However, P300 amplitude is higher in women than in men and varies across the menstrual cycle, factors that could confound the association between GPA and ERPs. In this regard, our objective was to determine whether differences in GPA are reflected in ERPs while standardling for sex and menstrual phase. After participants provided informed consent, we obtained GPAs f
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Giron, Paulo Ricardo de Oliveira. "Influência da estimulação aversiva visual na atenção concentrada e na memória de curto prazo em estudantes universitários." Universidade do Vale do Rio do Sinos, 2009. http://www.repositorio.jesuita.org.br/handle/UNISINOS/2901.

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Made available in DSpace on 2015-03-05T19:36:37Z (GMT). No. of bitstreams: 0 Previous issue date: 28<br>Nenhuma<br>O presente trabalho apresenta uma revisão bibliográfica feita na base de dados Web of Science, onde foram encontrados 266 artigos que tratam diretamente sobre estimulação aversiva e cognição. Posteriormente, foram utilizados 53 artigos para esta revisão. Fez-se então uma citação das principais categorias e métodos de trabalho, assim como tópicos que direcionam as pesquisas atuais e principais avanços sobre o tema. Considerando os trabalhos encontrados, embora haja um grande a
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Orem, Diana. "THE INFLUENCE OF EMOTIONAL STIMULI ON COGNITIVE PERFORMANCE IN RELATION TO DELUSION INTENSITY IN SCHIZOPHRENIA." Doctoral diss., University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3787.

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Previous research has suggested that there are multiple psychological processes underlying delusional thought. While it appears that cognitive biases in certain reasoning and attention processes are related to delusion-proneness, the influence of emotion on these processes is not well understood. The overall objective of this study was to investigate the effect of emotional content on performance on tasks thought to measure attentional bias, preferential recall, and probabilistic reasoning in individuals with schizophrenia and demographically matched controls. In order to account for level of
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Stockdale, Jason D. "Evidence for cognitive bias toward sexual stimuli measured by stroop and incidental learning paradigms /." Electronic version (PDF), 2006. http://dl.uncw.edu/etd/2005/stockdalej/jasonstockdale.html.

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19

Weiergräber, Anja [Verfasser]. "Ignoring and Avoiding Alcohol Stimuli : Cognitive Bias Modification Helps to Change One's Attitudes / Anja Weiergräber." Konstanz : Bibliothek der Universität Konstanz, 2017. http://d-nb.info/1133479928/34.

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20

Roos, Colette R. "An examination of investigative interviewing techniques using road crash incidents as stimuli." Thesis, Queensland University of Technology, 2007. https://eprints.qut.edu.au/20501/1/Colette_Roos_Thesis.pdf.

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The investigative interviewing of eyewitnesses is an important part of the judicial system and is essential in police investigations to identify culpable parties. However, interviewing witnesses to elicit accurate recall is not without some flaws (Ainsworth, 2002). Researchers have acknowledged that recall of information is a complex process vulnerable to variables which impede the retrieval of accurate information (Gudjonsson, 1996; Loftus, 1979; 1992). To improve witness recall, psychologists developed the Cognitive Interview (CI) procedure to help interviewers retrieve more correct inf
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Roos, Colette R. "An examination of investigative interviewing techniques using road crash incidents as stimuli." Queensland University of Technology, 2007. http://eprints.qut.edu.au/20501/.

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The investigative interviewing of eyewitnesses is an important part of the judicial system and is essential in police investigations to identify culpable parties. However, interviewing witnesses to elicit accurate recall is not without some flaws (Ainsworth, 2002). Researchers have acknowledged that recall of information is a complex process vulnerable to variables which impede the retrieval of accurate information (Gudjonsson, 1996; Loftus, 1979; 1992). To improve witness recall, psychologists developed the Cognitive Interview (CI) procedure to help interviewers retrieve more correct inf
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22

Watson, Neil Mark. "An investigation into cognitive bias towards visual sexual stimuli in child sexual offenders with intellectual disabilities." Thesis, University of East Anglia, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.439836.

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Background. Cognitive distortions (CD) are an important factor in many theories of sexual offending with non-intellectually disabled sex offenders (non-IDSOs). However, attempts to replicate the research with IDSOs have been fraught with difficulties due to bias. This study examined participants with intellectual disabilities (IDs) ability to complete a new measure of bias for sexual images (the `dot-probe detection task') and cognitive bias towards visual sexual images in intellectually disabled child sexual offenders (IDCSOs). Method. 56 male participants were recruited to the study and allo
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23

Manetta, Céline. "De la perception à la représentation de stimuli olfactifs en contexte : une étude cognitive et langagière." Paris 8, 2008. http://www.theses.fr/2008PA082959.

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Bien que l'odorat suscite un regain d'intérêt scientifique, les aspects cognitifs de la perception olfactive sont encore peu étudiés. Aussi l'objectif de cette thèse est d'analyser dans le cadre des théories de la catégorisation, l'influence du contexte sur le classement, la description et la représentation de stimuli olfactifs complexes : des parfums de femme. D'une part, nous comparons la perception et la description de parfums lors de deux tâches (comparaison de triades et classement), afin de mesurer l'effet de la tâche sur la variabilité des descriptions et sur la représentation. D'autre
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24

Rich, Shannon Scott. "The role of restraint and disinhibition in the processing of threatening stimuli : a cognitive information processing approach /." Thesis, Connect to Dissertations & Theses @ Tufts University, 2000.

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Thesis (Ph.D.)--Tufts University, 2000.<br>Adviser: Holly Taylor. Submitted to the Dept. of Psychology. Includes bibliographical references (leaves 109-136). Access restricted to members of the Tufts University community. Also available via the World Wide Web;
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25

Wittmann, André, Florian Schlagenhauf, Anne Guhn, et al. "Effects of Cognitive Behavioral Therapy on Neural Processing of Agoraphobia-Specific Stimuli in Panic Disorder and Agoraphobia." Karger, 2018. https://tud.qucosa.de/id/qucosa%3A38916.

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Background: Patients suffering from panic disorder and agoraphobia are significantly impaired in daily life due to anxiety about getting into a situation due to apprehension about experiencing a panic attack, especially if escape may be difficult. Dysfunctional beliefs and behavior can be changed with cognitive behavioral therapy; however, the neurobiological effects of such an intervention on the anticipation and observation of agoraphobia-specific stimuli are unknown. Methods: We compared changes in neural activation by measuring the blood oxygen level-dependent signal of 51 patients and 51
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26

Gelow, Stefan. "Ratings and eye movements of emotion regulation." Thesis, Stockholm University, Department of Psychology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-30205.

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<p>People  have  different  strategies  to  regulate  and  control  their  own emotions.  For  short-term  emotion  regulation  of  visual  stimuli, cognitive reappraisal and attentional deployment are of relevance. The present  study  used  self-ratings  and  eye-tracking  data  to  replicate previous  findings  that  eye  movements  are  effective  in  emotion regulation.  25  participants  (6  males)  watched  positive  and  negative pictures in an attend condition and a decrease emotion condition. They rated  their  emotional  experience  and  their  eye  movements  were followed  with  an
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Schultz, Steven Peter. "Attentional Window and Global/Local Processing." Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6383.

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How does the focus of attention influence the encoding of information? Research has shown that size and allocation of the attentional window has an influence on what information is attended to or missed. The size-scale of features also effects processing of visual information. Previous research involving hierarchical stimuli suggests precedence for global features. In the present experiment, I investigated the influence of attentional window size on accuracy of encoding hierarchical stimuli at the global and local level. Here I introduce a new method for manipulating the size of the attentiona
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Yeager, Amanda R. "Preference Assessments With Individuals With Severe Disabilities: The Utility of Moderate- and Low- Preference Stimuli." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1281919936.

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Fadardi, Javad Salehi. "Motivational and cognitive determinants of attentional bias for alcohol-related stimuli : implications for a new attentional-training intervention." Thesis, Bangor University, 2003. https://research.bangor.ac.uk/portal/en/theses/motivational-and-cognitive-determinants-of-attentional-bias-for-alcoholrelated-stimuli--implications-for-a-new-attentionaltraining-intervention(08f49de3-6d4f-49b3-b863-abc5d3bb2165).html.

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This research examined the adequacy of cognitive-motivational theory (Cox & Klinger, 1988,1990; Klinger, 1995) for integrating cognitive and motivational predictors of alcohol consumption. It did so by evaluating_the role of motivational structure and attentional bias for alcohol-related stimuli in predicting drinking behaviour. The study used an abridged version of the Personal Concerns Inventory (PCI), Perceived Stress Scale (PSS), Shipley Institute of Living Scale (SILS), a self-report inventory of alcohol use, two versions of a computerised Stroop test, and a post-Stroop memory test and em
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Larson, Adam Michael. "The effects of scrambling episode components on memory for a picture story: not understanding, but recognizing what you saw." Thesis, Kansas State University, 2010. http://hdl.handle.net/2097/6311.

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Master of Science<br>Department of Psychology<br>Lester C. Loschky<br>How are episodes of picture stories remembered, and what role does the order of their components (exposition, complication, and resolution) play in that memory? We presented picture sequence episodes of the “Red Balloon” with the order of their components either normal or scrambled. As predicted by story grammar theories, scrambling episode components reduced self-rated comprehension and recall. However, scrambling also produced faster recognition memory responses for hits. This suggests that episode component scrambling
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Sutherland, David M. "The cognitive psychophysiology of emotion : ERP studies of emotional information processing using stimuli from the International Affective Picture System." Thesis, University of Dundee, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324611.

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Tipper, Christine. "Attention in a meaningful world: brain responses to behavioral relevance." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/211.

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While it is known that primitive, low-level visual stimuli such as abrupt visual onsets or luminance changes can bias attentional orienting without willful intent on the part of the observer, comparatively little is known about how attention functions in rich, dynamic, meaningful contexts, such as those that comprise our everyday lives. The primary motivating hypothesis of this investigation is that, given our intrinsic needs as evolved social organisms, as well as our capability for behavioral flexibility, the attention system should be sensitive not only to low-level stimulus features, but a
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Ruszpel, Borys [Verfasser], Anne [Gutachter] Gast, and Christian [Gutachter] Unkelbach. "Cognitive Processes in Acquiring Food Preferences: Evaluative Conditioning Studies with Food-Related Stimuli / Borys Ruszpel ; Gutachter: Anne Gast, Christian Unkelbach." Köln : Universitäts- und Stadtbibliothek Köln, 2019. http://d-nb.info/1204561524/34.

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Boehm, I., J. A. King, F. Bernardoni, et al. "Subliminal and supraliminal processing of reward-related stimuli in anorexia nervosa." Cambridge University Press, 2017. https://tud.qucosa.de/id/qucosa%3A70754.

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Background. Previous studies have highlighted the role of the brain reward and cognitive control systems in the etiology of anorexia nervosa (AN). In an attempt to disentangle the relative contribution of these systems to the disorder, we used functional magnetic resonance imaging (fMRI) to investigate hemodynamic responses to reward-related stimuli presented both subliminally and supraliminally in acutely underweight AN patients and age-matched healthy controls (HC). Methods. fMRI data were collected from a total of 35 AN patients and 35 HC, while they passively viewed subliminally and supral
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Eklund, Jannica. "Dual coding hypothesis : en empirisk studie kring hur väl hypotesen fungerar för auditiva stimuli." Thesis, University of Skövde, Department of Computer Science, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-576.

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<p>Denna studie utgår ifrån Paivios dubbelkodningsteori, som kortfattat säger att information bearbetas av två separata symboliska system. Dessa system är det ickeverbala och det verbala systemet vilka är specialiserade på att bearbeta två olika sorters stimulusmaterial: bildlikt och språklikt material. Vidare koncentrerar sig detta arbete på dubbelkodningshypotesen som kan härledas ur teorin. Genom olika minnesexperiment angående bilders och ords konkreta värde kom Paivio fram till att vi bäst minns bilder, därefter konkreta ord och slutligen abstrakta ord. Enligt dubbelkodningshypotesen bero
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Prpic, Valter. "SNARC-like effects for visual and auditory musical stimuli: the relation between space and different music parameters." Doctoral thesis, Università degli studi di Trieste, 2014. http://hdl.handle.net/10077/10072.

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2012/2013<br>This thesis aimed to investigate the spatial association for different music parameters through four experimental studies, showing consistent SNARC-like effects for note height, note value/duration, music tempo and pitch height. Visually presented notes on the stave showed relatively low/high notes to be associated to left/right response key-presses in musicians with formal education, while no signs of such an association were found in amateur musicians. A further experiment revealed that the direction of the association is constant among musicians and is not influenced by the di
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Robinson, Tyler. "Pain and Principle: The Effects of Nociceptive Stimuli on Moral Decision Making." UNF Digital Commons, 2016. http://digitalcommons.unf.edu/etd/627.

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As both a Working Memory (WM) task and as a more integrated reasoning process, moral decision making appears susceptible to interference by nociceptive stimuli. Differentiation, however, between conflicting occupation of WM resources and the influence of pain-induced autonomic activation as potential pathways of interaction represents a considerably more difficult task than simple measurement of WM performance. To clarify the basis of any noted effects, this study recorded both self-report pain intensity and Galvanic Skin Response (GSR) as a separate measure of autonomic activation under a col
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Havelka, Heather Leigh, and Heather Leigh Havelka. "A Built Environment with Architectural Parameters in Sustainability That Mitigates the Onset of PTSD in High Armed Conflict: Physiological, Cognitive, Psychoanalytic, And Social/Behavioral Stimuli to Induce Cognitive Processing for Self-Healing." Thesis, The University of Arizona, 2018. http://hdl.handle.net/10150/626719.

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Post-Traumatic Stress Disorder (PTSD) was first recognized in veterans of war and called shellshock, and in later years defined by numerous other names. Since 2001 the rate of PTSD within Veterans has increased to the same percentage as that found in the Vietnam War, and I’ve questioned, “what is being done for them on an environmental level”? How is the built environment benefiting them by reducing forms of stimulation that “triggers” or induces unstable behavior? With extensive research the clear answer was that nothing is being done within our built environment, aside from a few guidelines
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Ray, Colleen Andrea. "THE EFFECT OF ENGAGEMENT IN COGNITIVE REAPPRAISAL IN RESPONSE TO PREVIOUSLY CONDITIONED STIMULI ON ONLINE AND LONG-TERM EXPECTANCY RATINGS AND EMOTION INDICES." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194432.

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Previous research has shown that cognitive reappraisal, an emotion regulation strategy, has beneficial effects on emotion experience during strategy engagement. The present study extends this work by investigating whether cognitive reappraisal impacts the anticipation of an aversive event during, and five days following, strategy engagement. Emotion profiles, including psychophysiological and self-report indices, were also examined to assess whether reappraisal inhibits affective responses. Participants underwent habituation and simple discriminatory fear conditioning. Stimuli were pictures o
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Bentley, Philip Wayne. "Dissonance between teachers’ worldviews and their roles and responsibilities as teachers: a case study." Thesis, Curtin University, 2009. http://hdl.handle.net/20.500.11937/72.

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The purpose of this study was to investigate the ways in which teachers’ prevailing worldviews interacted with their work environment, based on an understanding of teachers’ beliefs and value systems from a worldview perspective. The worldview perspective was chosen because it provided a holistic framework for the understanding of teachers’ beliefs and value structures and it also envisaged their potential to change especially in terms of the reconciling of teacher personal beliefs with the actual reality of teaching that are often underlying causal factors associated with stress. The thesis o
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Maharaj, Andre. "Exploring The Development of Social Responses in Children with Callous and Unemotional Traits: An Examination of The Impact of Hypothesized Reinforcing and Aversive Stimuli." FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1174.

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Callous and unemotional (CU) traits in children with conduct problems have been indicated as precursors to adult psychopathy. The analysis of the sensitivity to rewards and punishment in this population may be useful in the identification of effective behavior modification programs and particularly the delineation of ineffective punishment procedures. Scores on the Child Psychopathy Scale, Inventory of Callous and Unemotional Traits, Contingency Response Rating Scale and the Sensitivity to Reward Sensitivity to Punishment – Children Revised scale were used to evaluate 20 children, aged 7-13, r
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Matias, Jérémy. "La distraction par des stimuli associés à une récompense et le contrôle attentionnel dans des tâches de recherche visuelle." Thesis, Université Clermont Auvergne‎ (2017-2020), 2019. http://www.theses.fr/2019CLFAL010/document.

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Au quotidien, notre attention sélective nous permet de sélectionner les informations pertinentes au regard de notre tâche et d'ignorer celles qui ne le sont pas, afin de maintenir un comportement cohérent avec nos buts. Néanmoins, dans certaines situations, un stimulus complètement non-pertinent peut capturer notre attention contre notre volonté et, de ce fait, produire un phénomène de distraction. La distraction a initialement été considérée comme essentiellement dépendante de la saillance perceptive des distracteurs. Cependant, de récentes études ont mis en évidence que les stimuli associés
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Hutcheon, Thomas Gordon. "Assessing the Durablity and Time Course of Stimulus-driven Control." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51840.

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The term cognitive control refers to a variety of mental processes that support goal-directed behavior. In the current dissertation, I focus on the role of cognitive control in situations where a weaker (but task-relevant) source of information must be selected over a stronger (but task-irrelevant) source of information. The efficiency with which individuals select information in the face of distraction has classically been viewed as a function of static control settings tied to task instructions. Recent evidence suggests, however, that variations in the efficiency of cognitive control can
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Yoon, Sunkyung. "Depression and Choice of Emotional Stimuli." Scholar Commons, 2017. http://scholarcommons.usf.edu/etd/7111.

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Recent research argued that people with major depressive disorder (MDD) tend to prefer sad stimuli because they want to upregulate their sad feelings. This paper aims to examine investigate the choice of emotional stimuli among those who have MDD, compared to individuals without MDD (healthy controls, HC), and explore the reasons for their choice. Seventy six female university students (38 per group) completed three tasks: 1) In the replication music task, participants listened to happy, neutral, and sad music excerpts, chose the one they wanted to listen most, and reported
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Belin, Laurine. "Impact des stimuli visuels sur la réactivité émotionnelle." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1B058.

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Au cours de cette thèse, nous nous sommes demandé si certains stimuli visuels pouvaient avoir une valence émotionnelle universelle chez les vertébrés. Une première série d’expériences a été réalisée en laboratoire sur diverses espèces d’oiseaux. Au terme de ces expériences, un stimulus visuel en particulier a pu être identifié : lors de sa diffusion ce stimulus a induit 1) des retraits/envols rapides (i.e. environ 2 secondes après le début de la diffusion) chez une majorité d’individus ; 2) un changement de trajectoire d’un groupe d’oiseaux en vol, et 3) a gardé une valence émotionnelle négati
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46

Cogné, Mélanie. "Influence de modulations sensorielles sur la navigation et la mémoire spatiale en réalité virtuelle : Processus cognitifs impliqués." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0704.

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Se déplacer selon un but déterminé est une activité courante de la vie quotidienne. Des capacités cognitives variées sont associées aux déplacements, comme la navigation, la mémoire ou encore l’orientation spatiale. De nombreux patients cérébro-lésés ou atteints par une maladie neuro-dégénérative présentent des difficultés topographiques qui retentissent sur leur autonomie en vie quotidienne. Les outils de réalité virtuelle permettent d’évaluer la navigation et la mémoire spatiale à grande échelle, avec une bonne corrélation entre cette évaluation et celle qui serait réalisée dans un environne
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LaJoie, Andrew. "Iconic Memory and Aging: Effects of Stimulus Duration, Stimulus Contrast, and Inter-Stimulus Interval." TopSCHOLAR®, 1998. http://digitalcommons.wku.edu/theses/343.

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Previous studies have shown that old adults perform more poorly on the classic Sperling partial report task than do young adults. In this study, the researcher examined whether age differences in performance could be accounted for by changes in visual and perceptual ability. Eighteen old adults (M = 70 years) and 18 young adults (M = 22 years) were administered whole and partial report trials with stimulus durations of 150 ms; a second group of 18 young adults was tested with stimulus durations of 30 ms. Stimuli were presented at two levels of contrast (98 and 44 percent) and the partial repor
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Navarro, Daniel. "Representing stimulus similarity." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phn322.pdf.

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Bibliography: p. 209-233. Over the last 50 years, psychologists have developed a range of frameworks for similarity modelling, along with a large number of numerical techniques for extracting mental representations from empirical data. This thesis is concerned with the psychological theories used to account for similarity judgements, as well as the mathematical and statistical issues that surround the numerical problem of finding appropriate representations. It discusses, evaluates, and further develops three widely-adopted approaches to similarity modelling: spatial, featural and tree represe
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May, Kristina A. "Nursing utilization of sensory stimuli on the impact of infant cognition." Honors in the Major Thesis, University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1294.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Nursing<br>Nursing
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Roque, Jérémy. "Am I expecting this drink to be fresh? The influence of audiovisual interactions on perceived freshness in beverages Understanding Freshness Perception from the Cognitive Mechanisms of Flavor: The Case of Beverages The influence of audiovisual stimuli cuing temperature, carbonation, and color on the categorization of freshness in beverages." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS281.

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Le concept de fraîcheur a été récemment étudié en sciences du consommateur en raison de sa dimension hédonique influençant les préférences des consommateurs. Les études antérieures ont conclu que la fraîcheur pouvait résulter d’une intégration multisensorielle des signaux olfactifs, gustatifs, trigéminaux, visuels et auditifs. Dans les boissons, la fraîcheur est également complexe au niveau sémantique puisqu'elle peut avoir des significations différentes. La plupart des études se sont concentrées sur les attentes des consommateurs à partir de données déclaratives. Compte tenu de la complexité
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