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Culture Shapes Whether The Pursuit Of Happiness Predictshigher Or Lower Well-Being, Brett Q. Ford, Julia O. Dmitrieva, Daniel Heller, Yulia Chentsova-Dutton, Igor Grossmann, Maya Tamir, Yukiko Uchida, Birgit Koopmann-Holm, Victoria A. Floerke, Meike Uhrig, Tatiana Bokhan, Iris B. Mauss

Psychology

Pursuing happiness can paradoxically impair well-being. Here, the authors propose the potential downsides to pursuing happiness may be specific to individualistic cultures. In collectivistic (vs. individualistic) cultures, pursuing happiness may be more successful because happiness is viewed--and thus pursued--in relatively socially engaged ways. In 4 geographical regions that vary in level of collectivism (United States, Germany, Russia, East Asia), we assessed participants' well-being, motivation to pursue happiness, and to what extent they pursued happiness in socially engaged ways. Motivation to pursue happiness predicted lower well-being in the United States, did not predict well-being in Germany, and predicted higher well-being in …

The Role Of Stress In Hypersexual Behavior, Randy Gilliland

Theses and Dissertations

The proposed diagnostic criteria for Hypersexual Disorder included "[r]epetitively engaging in sexual fantasies, urges, or behaviors in response to stressful life events" (Kafka, 2010, p.279) as a symptom, although no data demonstrates a causal relationship between stress and hypersexual behavior. We sought to confirm previous findings while furthering the field's understanding of this relationship by being the first study to assess stress and hypersexual behavior across multiple time points. Specifically, we sought to test three hypotheses within a sample of men seeking treatment for hypersexual behavior: 1) hypersexual individuals report higher stress levels than published norm samples; 2) stress predicts …

Short-Term Effects Of A Western Diet On The Number Of Brainderived Neurotrophic Factor Immunoreactive Neurons In The Hypothalamic Arcuate, Ventromedial And Paraventricular Nuclei, Kaitlyn Elizabeth Gilland

Open Access Theses

Brain-derived neurotrophic factor (BDNF) is an important anorexogenic factor and has been shown to be involved in obesity. It is important to know when changes in BDNF expression occur to possibly prevent development of dietary obesity. BDNF mRNA decreases in response to long-term western diet (WD) exposure in the ventromedial hypothalamus (VMH), yet no study has investigated the short-term effects of WD on BDNF expression in the hypothalamus. It was hypothesized BDNF protein would mirror a decrease in BDNF mRNA in the VMH when mice were fasted for 48-hours or fed WD for 6-hours, 48-hours, 1-week and 3-week and decrease …

Grandiose And Vulnerable Narcissism: Where Do The Emotional Differences Lie?, Katherine E. Wolven

USC Aiken Psychology Theses

Narcissism can be conceptualized as existing on a continuum between grandiose and vulnerable phenotypes (Pincus & Lukowitsky, 2010). Previous studies found differences between narcissistic phenotypes in terms of behavioral task performance (Wallace & Baumeister, 2002) and emotional reactions to threatening conditions (Besser & Priel, 2010; Zeigler-Hill, Clark, & Pickard, 2008); however, research on emotion dysregulation was lacking in narcissistic populations. Thus, the purpose of the present study was to explore the subjective and objective emotional differences between the grandiose and vulnerable phenotypes of narcissism. In a laboratory manipulation, participants (N=63) completed self-report questionnaires, read emotionally-evocative vignettes describing achievement failure and …

Effects Of Amphetamine On Striatal Dopamine Release, Open-Field Activity, And Play In Fischer 344 And Sprague–Dawley Rats, Stephen M. Siviy, Lana S. Mcdowell, Samantha R. Eck, Alexandra Turano, Garnik Akopian, John P. Walsh

Psychology Faculty Publications

Previous work from our laboratories has shown that juvenile Fischer 344 (F344) rats are less playful than other strains and also appear to be compromised in dopamine (DA) functioning. To determine whether the dysfunctional play in this strain is associated with deficits in the handling and delivery of vesicular DA, the following experiments assessed the extent to which F344 rats are differentially sensitive to the effects of amphetamine. When exposed to amphetamine, striatal slices obtained from F344 rats showed a small increase in unstimulated DA release when compared with slices from Sprague–Dawley rats; they also showed a more rapid high …

The Development And Initial Evaluation Of Katatagan: A Resilience Intervention For Filipino Disaster Survivors, Ma. Regina Hechanova, Lynn Waelde, Pierce S. Docena, Liane Peña Alampay, Arsenio S. Alianan, Mary Jane B. Flores, Pia Anna P. Ramos, Maria Isabel E. Melgar

Psychology Department Faculty Publications

This paper documents the development, pilot, and initial evaluation of Katatagan, a group-based resilience program designed to hone coping skills of Filipino disaster survivors. The paper describes vulnerabilities and protective factors of Filipino survivors based on previous research and key informant interviews. It also explains how Luthar and Cicchetti’s (2000) resilience framework and guidelines for the development of interventions were incorporated in the objectives and the design of the resilience intervention. The intervention consists of six modules that aim to improve self-ecacy, adaptive coping skills, and well-being of Filipino survivors. The paper presents an initial evaluation of Katatagan among college …

The Role Of Sharing And Information Type In Children's Categorization Of Privileged And Conventional Information, Helana Girgis

Graduate Theses and Dissertations

Categorization is an essential part of our daily lives and an integral part of humans’ ability to function and interact within society. There are large bodies of research that document children’s categorization in domains such as natural kinds, artifacts and human kinds. One domain that has not been investigated is children’s ability to categorize different types of information; specifically conventional information, shareable to others with no restrictions, and privileged information, shareable to only a few. Study 1 investigated 4- and 5-year-olds and adults’ ability to categorize conventional and privileged information. All participants correctly categorized both types of information equally well …

On The Evolutionary Origins Of Religious Belief, Robert Duane Howard

Graduate Theses and Dissertations

Religious belief is a byproduct of evolutionarily designed cognitive mechanisms. The ubiquity of religious belief and experience across human cultures is explained by our common human psychology; our domain-specific cognitive mechanisms give rise, collectively, to the phenomenon of byproduct religious belief/experience. In this thesis, I will examine what I call religion-generating cognitive mechanisms, and I will argue that byproduct raw god-beliefs are developed by cultures into refined god-beliefs. These refined god-beliefs are co-opted by evolutionary processes and are cultural adaptations. My conception of “religious belief” in terms of raw and refined god-beliefs allows a disambiguation of the term “religion,” and …

Taxing Working Memory: The Effects On Category Learning, Ashley Ercolino

HIM 1990-2015

In the past decade, the COVIS model (Ashby, Alfonso-Reese, Turken, & Waldron, 1998) has emerged as the only neuropsychological theory for the existence of multiple brain systems for category learning. COVIS postulates that there are two systems, explicit and implicit, which compete against one another. These two systems reply on two discrete networks: explicit, or rule based categorization relies on executive function and working memory while implicit, or information integration categorization is mediated by dopaminergic pathways. The purpose of this pilot study was to further provide evidence for the existence of multiple systems of category learning. In all three experiments, …

Family Struggles And Substance Use Among First Generation College Students, Barbara Vehabovic

HIM 1990-2015

The current study seeks to examine the relationship between family struggles, as measured by social class and parental marital status, and substance use among first-generation college students. 902 students from the University of Central Florida participated in an online questionnaire that assessed their social class, parents’ marital status, drug and alcohol use, as well as demographic variables. Results indicated a significant positive correlation between substance use and social class as well as generational status. Males were also more likely to use drugs and alcohol than females. A regression analysis indicated social class, gender, junior and senior academic years were all …

Effects Of Dissonance And Disruption On Risky Decisions, Wyn E. Taylor

Psychology Theses - Archive

All choices develop first from the basic sensory stimuli to which our systems attend, consciously and unconsciously. The cognitive processes which form the basis of decision- making and contextual shifting require attention to both novel and familiar environmental features; from the overwhelming stimulus that assault our senses, we must figure out which environmental features are safe to ignore and those to which we must attend. Separate fast, emotional and slower rational decision processes described by a number of dual-processing theories have found compelling support in neuroscience research examining selective attention gating mechanisms. Indeed, these two systems appear to exert substantial …

Happiness In Modern Society: Why Intelligence And Ethnic Composition Matter, Satoshi Kanazawa, Norman P. Li

Research Collection School of Social Sciences

Recent developments in evolutionary psychology suggest that living among others of the same ethnicity might make individuals happier and further that such an effect of the ethnic composition on life satisfaction may be stronger among less intelligent individuals. Data from the National Longitudinal Study of Adolescent Health showed that White Americans had significantly greater life satisfaction than all other ethnic groups in the US and this was largely due to the fact that they were the majority ethnic group; minority Americans who lived in counties where they were the numerical majority had just as much life satisfaction as White Americans …

Examining Resilience In Relation To Ptsd Symptomatology In Maltreated Youth, Timothy Day

UNLV Theses, Dissertations, Professional Papers, and Capstones

Resilience following exposure to adverse life situations is an ongoing process that reduces the impact of traumatic experiences and opens potential for posttraumatic growth (Fincham, Altes, Stein, & Seedat, 2009; Luthar, Cicchetti, & Becker, 2000). The relationship between resilience and risk for PTSD in maltreated youth, however, remains unclear. This study sought to explore this relationship by examining a sense of mastery, a sense of relation to others, and emotional reactivity in youth endorsing a history of maltreatment related trauma. Participants were recruited from a Las Vegas Department of Family Services affiliated clinic and were administered the Children’s PTSD Inventory …

Examining The Dynamics Of Infant Face Processing Using State Space Grids, Andrea Jane Kayl

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this investigation we examined the potential processes underlying infant preferences for and categorization of male and female faces as well as the outcome of these preferences. Infants with female primary caregivers exhibit preferences for same-race females over males and categorize females more readily than males. Little is known, however, about how infants may arrive at these collective preferences and categorization abilities. In research settings infants are exposed to novel stimuli in relatively short periods of time, and their experiences outside of the lab may be imposing structure onto their learning in lab settings. We used state space grids (SSGs) …

Experiencing Parental Loss During Adolescence And Factors Influencing Hospital Involvement And The Grieving Process, Vaida Kazlauskaite

UNLV Theses, Dissertations, Professional Papers, and Capstones

Experiencing the death of a loved one can be traumatic and painful to anyone. Adolescents in particular experience death in a unique way, during a time in their lives when they are developing their own autonomy and independence. Experiencing the deteriorating conditions of a terminally ill parent may affect an adolescent in many ways. However, there is relatively little research on adolescent involvement in the medical setting during a parent’s terminal illness and how this may affect the adolescent’s bereavement. This qualitative study utilized heuristic inquiry and procedures of Grounded Theory to investigate factors influencing the involvement in the hospital …

Integration Of Audio-~Visual Emotional Information In Schizophrneia, Bern Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

Schizophrenia (SZ) is a debilitating illness characterized by a number of perceptual and

cognitive deficits. Deficits in emotional judgment and perception are consistently identified, although less is known about the integration of emotional information from separate sensory modalities. This study investigates the integration of auditory and visual emotional information in schizophrenia and healthy controls through application of an emotion judgment task modeled after the McGurk effect. The emotional judgments of 54 participants (40 SZ and 14 control participants from the community) for auditory, visual, and bimodal phonemic stimuli conveying no lexical information were analyzed. Visual and auditory stimuli conveying joy …

Differences In Absenteeism Severity Among Community Youth, Kyleigh Kay Sheldon

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined the relationship between school absenteeism severity and specific clinical and family variables in 118 middle and high school youth aged 11-19 years recruited from two truancy settings. The primary aim was to determine specific clinical and family variables that may be predictive of absenteeism severity in community youth. A secondary aim was to examine the level of absenteeism that warrants the most clinical concern. Hypotheses for the proposed study were based on the premise that characteristics of a community sample of youth with problematic absenteeism would generally resemble those identified in previous clinical samples. The first set …

Executive Dysfunction Is Predictive Of Clinical Symptomatology In 22q11.2 Deletion Syndrome, Chinonyere Kemdirim Bello

Loma Linda University Electronic Theses, Dissertations & Projects

By adulthood, 25%- 30% of individuals with 22q11.2 deletion syndrome (22qDS) develop a psychotic disorder, often schizophrenia, and it is not understood why. Given the known genetic etiology of this disorder and the greatly elevated risk for development of schizophrenia, this group offers the possibility of defining a seemingly homogenous maturational pathway to psychosis. Neurocognitive deficits have been increasingly recognized as an important dimension of schizophrenia, particularly in the executive domain. Thus, we assessed multiple aspects of executive cognition in 22qDS, in order to: 1) characterize performance across this domain as compared to age-matched healthy controls; and 2) determine whether …

Online Psychoeducational Therapy For Chronic Pain, Cynthia Marie Nakoski

Loma Linda University Electronic Theses, Dissertations & Projects

The pain experience consists of many factors including biological, psychological, social and spiritual that can exacerbate and perpetuate it, often leading to chronic pain. Provision of an online psychoeducational course, inclusive of social networking capabilities, offers remote access to invaluable information for the enhancement of self-efficacy in the treatment of chronic pain. The focus of this doctoral project was the creation of a website that includes pain management lessons comprised of Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Family Therapy, and Spirituality modules. The website incorporates psychometrics, automated course tracking, and social network components allowing for research reporting, self-paced interactive …

Dialectical Behavior Therapy And Adolescent Patient Treatment Dropout, Danessa Mayo

Loma Linda University Electronic Theses, Dissertations & Projects

Attrition in mental health treatment is an area of concern among the adolescent population, especially with patients engaged in deliberate self-harm. The purpose of this study was to examine the treatment attrition rate for adolescents with deliberate self-harm in an adapted dialectical behavior therapy intensive outpatient program. A total of 141 adolescents previously enrolled in the program were available for the study. Results demonstrated a 31.9% dropout rate. Graduates indicated greater improvement of overall distress from baseline to post-treatment than dropouts. Dropouts attended an average of 12 treatment sessions. Several factors were examined to identify potential predictors of patient treatment …

Olfactory Enrichment In California Sea Lions (Zalophus Californianus), Mystera M. Samuelson

Dissertations

In the wild, California sea lions (Zalophus californianus) are exposed to a wide array of sensory information at all times. However, it is impossible for captive environments to provide this level of complexity. Therefore unique procedures and practices are necessary for the maintenance of physiological and psychological health in captive animals (Wells, 2009). This project aims to explore the behavioral effect of scent added to the environment, with the goal of improving the welfare of captive sea lions by introducing two scent types: 1.) Natural scents, found in their native environment, and 2.) Non-natural scents, not found in …

Vicarious Trauma And Natural Disasters: A Transcendental Phenomenological Analysis Of The Experiences Of Families Of Typhoon Haiyan Survivors, Arvin Jeremy N. Tan, Andrew O. Jardeleza, Florian Antoinette P. Sta Maria, Mendiola Teng-Calleja

Psychology Department Faculty Publications

Using transcendental phenomenology, we examined the experience of vicarious trauma in the context of natural disasters. We specifically looked at the narratives of domestic migrants whose family members were Typhoon Haiyan survivors. Findings show that the survivors’ families experienced painful and intrusive psychological distress. The gravity of the pain and loss experienced by the participants was relative to the amount of pain, loss, or damage sustained by the subject of their attachment. Vicarious trauma was experienced as a void-filling phenomenon occupying the emotional space created by the physical distance of the participants from their families experiencing the disaster. This phenomenon …

Problem Solving And Tool Use In Three Species Of Otter, Robert F. Gormley

Masters Theses and Doctoral Dissertations

Sea otters are well known tool users, yet the cognitive capacities of other otter species have been sparsely studied. Precedent exists for non-tool using species closely related to native tool users to display comparable abilities under experimental conditions. The social intelligence hypothesis predicts complex cognitive capacities in socially complex species. Using the Aesop’s Fable paradigm – wherein subjects drop stones into a cylinder half-filled with water to acquire floating out-of-reach food items – I assessed North American river otters’, Asian small-clawed otters, and giant river otters abilities to solve a novel tool-mediated problem. Sticks and water were presented with the …

Physiological Response To Dissonance In Musicians And Nonmusicians, Angela Beth Biehl

Masters Theses

Knowing the human response to musical dissonance could have important therapeutic implications in the music therapy setting. The listener’s musical experience could significantly impact their response and subsequently its effect in a therapeutic setting. Thus, this study aimed to examine both the psychophysiological and subjective responses to dissonance and the difference in these responses between those with high experience and those with low experience. Participating groups, categorized as high experience (HE) and low experience (LE) in terms of musical knowledge, listened to consonant and dissonant musical excerpts, and rated each excerpt on its pleasantness; their physiologic responses were measured to …

Same-Sex Socio-Sexual Interactions Among A Group Of Captive Bottlenose Dolphins (Tursiops Truncatus), Natalia Botero Acosta

Master's Theses

Bottlenose dolphins (Tursiops truncatus) frequently engage in non-reproductive sexual behavior, including homosexual encounters. In order to better understand the nature and function of these interactions, a longitudinal study of the patterns of association and the dynamics of initiator/recipient role exchange was conducted. Underwater video footage of a colony of bottlenose dolphins housed at the Roatan Institute for Marine Sciences (RIMS), collected between March of 2010 and May of 2013, was analyzed. Associations occurring during homosexual interactions were transitory for most individuals. Nonetheless, subsequent analyses allowed the rejection of the null hypothesis of random association, suggesting the existence of …

Child Routines And Self-Regulation As Mediators Of Parenting Practices And Externalizing Problems In Preschoolers, Lovina R. Bater

Master's Theses

Studies clearly indicate that parenting practices relate to child externalizing behaviors, although the mechanisms underlying this relation are less well understood. Researchers suggest that daily routines are one way through which parenting practices relate to externalizing behaviors, allowing children to regulate their thoughts, emotions, and behaviors accordingly, potentially promoting development of appropriate self-regulatory behaviors. Self-regulation is also a possible route through which child routines inversely relate to externalizing behaviors. These relationships have been tested in school-age and older children, yet self-regulatory abilities are known to develop during the preschool period. This study examined child routines and self-regulation as serial mediators …

Examining The Inner Experience Of Individuals With Bipolar Disorder, Johanah Yoosun Kang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Bipolar disorder (BD) is a serious, chronic mood disorder. The diagnostic criteria for BD provide a description of expected experiences of individuals with BD (e.g., sadness, expansive mood, inflated self-esteem, anhedonia). Despite these criteria, the details of inner experience of individuals with BD are generally unknown. Understanding the inner experience of individuals with BD may provide greater understanding of the lived experience of BD and may provide insights into treating BD. The present study examined the inner experience of six individuals with BD using Descriptive Experience Sampling (DES), a method aimed at apprehending high- fidelity accounts of momentary inner experience. …

Grooming Habits And Self-Perceptions Among Emerging Adults, Madeline A. Dunton

Honors College Theses

The recent increase of use of the dating websites and applications has called to question whether the use of these dating websites and applications causes emerging adults to place greater emphasis on their grooming habits, and if this emphasis is driven by a desire for sexual partners. The purpose of this study was to see whether an emerging adult’s daily grooming habits are influenced or affected by self-perceptions, and if there was a relationship between emerging adults’ sexual activity and grooming habits. The distribution of a self-report survey to 267 college-aged students regarding the use of grooming products and ratings …

Consumer Assessment Of New Creative Products Across China And The United States, Eva Teruzzi

Creative Studies Graduate Student Master's Theses

This cross-cultural research investigates how consumers assess creativity in new products and if their assessment impacts desire to own. Implicit and explicit scale-based measures were tested in China and the U.S. in online consumer samples and were positively correlated. Novelty, affect and importance dimensions of creative products were tested through Horn and Salvendy’s (2006, 2009) Product Creativity Measurement (PCM) scale. Findings point to a different role of novelty in determining desirability of creative new products across-cultures.In fact, novelty and affect are key to explain desire to own in China, while affect and importance are the drivers in the U.S. Affect, …

Shifts In Ritual Response To Loss Due To Death: An Assessment Of Funeral Service Mourning Trends Over Time, Lawrence D. Childress

Electronic Theses and Dissertations

Bereavement, while universal, is experienced and expressed uniquely; it is both ultimate and particular. As the predominant social expression of grief, funerals are purported to be waning and/or transitioning to emergent, less conventional ceremonial forms. In this research, the possible salutary utility of funerals is outlined, and trends relative to the cost, nature (type), and prevalence of funeral services are examined relative to an extant data set from two funeral homes of shared ownership in northeast Tennessee. This data analysis of specific funeral trends in south central Appalachia is juxtaposed against the broader backdrop of current theoretical, clinical, and socio-cultural …