Digital Commons Network^™

Problem Gambling And Treatment In Nevada, Bo Bernhard, Sarah St. John

Social Health of Nevada Reports

For many years, it was moral experts, rather than medical and academic ones, who told us who gambled “too much.” Speaking from pulpits rather than podiums, church leaders informed us that gambling was uniquely subversive of the American way of life, for its something-for-nothing promise threatened to undermine the popular ethic of honest toil and gradual accumulation of goods. Samuel Hopkins, in an 1835 sermon on “The Evils of Gambling,” captured this sensibility: “Let the gambler know that he is watched, and marked; and that . . . he is loathed. Let the man who dares to furnish a resort …

Post-Traumatic Stress Disorder: A Look Into The Cause, Gender Differences, And Treatment, Barbara Wallen

McNair Poster Presentations

Posttraumatic stress disorder, better known as PTSD came to light during the Vietnam Era. Throughout history, this stress disorder has been called various things in the 150 years since it was first recognized. However, each new word had several characteristics in common, such as re-experiencing, numbing and physiological arousal.

The process of Darwinian “natural selection” corroborated the evolution of people with highly developed stress responses. Those pre-historic people with the most useful “fight or flight” reflexes became our ancestors. An example of this is that during the 19^th Century, PTSD was called “Railway Spine” and was associated with what …

Measuring Trust In Virtual Worlds: Avatar-Mediated Self-Disclosure, Amanda M. Surprenant

Electronic Theses and Dissertations

This study investigated the development of trust between strangers interacting via avatars in virtual worlds. The first part of the study analyzed perceived trustworthiness based on the visual appearance of avatars; the second part makes observations of two strangers self-disclosing information via avatars in a virtual world; the third part analyzed an experimental situation of two individuals interacting via avatars, where avatar appearance was changed and participants were recruited based on their experience with interacting with others via avatars. Findings showed that perceived trustworthiness does vary based on the visual appearance of the avatar. A positive relationship was found for …

A Feminist Content Analysis Of Seventeen Magazine, Brittany Marie Trimble

All Graduate Theses, Dissertations, and Other Capstone Projects

Over the past two decades, there has been growing concern among researchers, clinicians, and policy makers regarding the sexualization of female adolescents in the media. Developmental psychologists and researchers argue that adolescents are particularly vulnerable to messages presented in the media, as these messages are internalized as real. These messages afflict long-term emotional and physical effects on adolescent girls. Through content analysis and extensive research, The American Psychological Association (APA) Task Force (2010) argued that the sexualization of adolescent girls and women directly effects the psychosocial development of young women, creating self-objectification, negative self-images, anxiety, shame, depression, eating disorders, and …

Increasing Parity Is Associated With Cumulative Effects On Memory, Laura M. Glynn

Psychology Faculty Articles and Research

BACKGROUND: The purpose of this investigation was to determine if reproductive experience is associated with cumulative effects on human memory performance during pregnancy and if these effects persist into the postpartum period.

METHODS: Verbal recall memory performance was assessed in 254 women four times during pregnancy and at 3 months postpartum. The relation between parity and memory function was evaluated with hierarchical linear modeling and analysis of covariance (ANCOVA).

RESULTS: The data indicate that the previously documented adverse effects of pregnancy on memory performance are compounded with successive pregnancies. During gestation and postpartum, multiparity was associated with poorer memory function, …

Chronic Orofacial Pain Influences Self-Regulation In A Rodent Model, Tracey Christine Kniffin

Theses and Dissertations--Psychology

Self-regulation is the capacity to exert control over cognition, emotion, behavior, and physiology. Since chronic pain interferes with the ability to self-regulate, the primary goal of this study was to examine, in rodents, the effects of chronic pain on self-regulation processes. Sixteen male Sprague-Dawley rats were divided into two groups: (1) chronic constriction injury of the infraorbital nerve (CCI-ION) and (2) naïve. Testing confirmed that CCI-ION animals had significant mechanical allodynia compared to naïve animals (p<0.001). A two-part self-regulation behavioral paradigm consisting of a cued go/no-go task and a subsequent persistence task was developed based on human paradigms. In the cued task, both groups made fewer incorrect lever presses in post-surgery trials (p<0.001); naive animals had a greater decrease in number of incorrect presses than CCI-ION animals (p=0.06). Similarly, both groups had a larger correct to total lever presses ratio in post-surgery trials (p<0.001); naïve animals had a greater increase than CCI-ION animals (p=0.06). In the persistence task, naïve animals experienced a greater decrease in lever presses (p=0.08) than did CCI-ION animals (p=0.66). These results suggest that animals experiencing chronic pain were not able to learn as well as naïve animals, and may have difficulty responding to novel environmental demands.

Feeling At Home: Learning, Law, Cognitive Science, And Narrative, Lea B. Vaughn

Articles

What is the "how and why" of law's affinity for narrative? In order to explain why the use of stories is such an effective teaching and presentation strategy in the law, this paper will consider theories and accounts from cognitive as well as evolutionary psychology, neuroscience, and, briefly, cultural anthropology. This account seeks to address "how" narrative helps us learn and use the law as well as "why" we are so compelled to use stories in teaching and in practice.

Brain science, simplified here, suggests that the first task is to grab someone's attention. Emotionally charged events are more likely …

Reflected Appraisal Through A 21st-Century Looking Glass, Harry M. Wallace, Dianne M. Tice

Psychology Faculty Research

The concept of reflected appraisal—also known as reflected self-appraisal or the looking-glass self—refers to the processes by which people's self-views are influenced by their perceptions of how others view them. Reflected appraisal is reflected in the metaphor that people use others as a mirror (i.e., looking glass) for judging themselves, and also in the sense that others' judgments are reflected in self-judgments. The concept refers simultaneously to person A's self-appraisal and person A's appraisal of person B's appraisal of person A. These appraisals exert reciprocal influence: Self-views affect judgments of others' views, and judgments …

Age-Related Differences In Corpus Callosum Area Of Capuchin Monkeys, Kimberley A. Phillips, Chet C. Sherwood

Psychology Faculty Research

Capuchin monkeys (Cebus apella) are New World primates with relatively large brains for their body size. The developmental trajectories of several brain regions-including cortical white matter, frontal lobe white matter, and basal ganglia nuclei-are similar to humans. Additionally, capuchins have independently evolved several behavioral and anatomical characteristics in common with humans and chimpanzees-including complex manipulative abilities, use of tools, and the use of precision grips-making them interesting species for studies of comparative brain morphology and organization. Here, we report the first investigation into the development of the corpus callosum (CC) and its regional subdivisions in capuchins. CC development …

Amygdalar Stimulation Produces Alterations On Firing Properties Of Hippocampal Place Cells, Eun Joo Kim, Earnest S. Kim, Mijeong Park, Jeiwon Cho, Jeansok J. Kim

Faculty Publications - Psychology Department

Stress is a biologically ubiquitous factor that, when perceived uncontrollable by humans and animals, can have lingering adverse effects on brain and cognitive functions. We have previously reported that rats that experienced inescapable-unpredictable stress subsequently exhibited decreased stability of firing rates of place cells in the CA1 hippocampus, accompanied by impairments in CA1 long-term synaptic potentiation and spatial memory consolidation. Because the elevated level of glucocorticoid hormones and the heightened amygdalar activity have been implicated in the emergence of stress effects on the hippocampus, we investigated whether administration of corticosterone and electrical stimulation of the amygdala can produce stress-like alterations …

Implicit Attitudes Of Ethnicity And Language: Evaluative And Associative Priming, Eva Margarita De La Riva Lopez

Open Access Theses & Dissertations

Most members of minority groups belong to both an ethnic and a linguistic minority. The interplay between these two related yet independent constructs has not been explored. For this reason, this study examined language attitudes following the theoretical model of social categorization by using implicit measures. This study also investigated the implicit association between language and ethnicity. In this manner, the relationship that exists between attitudes towards minority groups and attitudes towards minority languages can be disentangled. A simultaneous study of implicit attitudes of ethnicity and language, and the association between ethnicity and language, may elucidate possible mechanisms involved in …

Is Conformity A Mediating Variable On Increased Risk-Taking Behavior Across Years Of Membership In The Greek System?, Chloe Lee-Zorn, William C. Buhrow, Brett Vicario

Faculty Publications - Psychology Department

In the college subculture of Greek Life, members adhere to specific rules and norms in order to remain accepted, which could be indicative of conformity. This notion raises the question: what is the role of conformity on the risk taking behaviors of alcohol usage and sexual promiscuity as well as on the academic performance across years of membership? The article examines conformity in 31 fraternity members, cross-sectionally, using a compressed longitudinal design and hypothesizes members develop lower levels of conformity after initiation, making them less susceptible to risk taking behaviors such as binge drinking, sexual promiscuity and decreased academic performance. …

An Evaluation Of The Cvlt-Ii Substitution On The Wms-Iv Amongst A Mixed Clinical And Nonclinical Population, Jessica Holster, Christine Corsun-Ascher, Traci Olivier, Charles Golden

Archives of Assessment Psychology

The Wechsler Memory Scale (WMS) is one of the most commonly used psychological measures in clinical practice and research. The newly revised fourth edition (WMS-IV) has recently been published, and introduced a novel substitution rule in which scores from the California Verbal Learning Test, Second Edition (CVLTII) may replace WMS-IV subtest scores for Verbal Paired Associates (VPA) I and II subtests for the ease of administration. Yet, the validity of this substitution remains unclear. The purpose of the paper was to determine if the replacement of CVLT-II scores for WMS-IV scores affects WMS-IV index scores, thus affecting subsequent analyses and …

Decomposition Of The Trail Making Test - Reliability And Validity Of A Computer Assisted Method For Data Collection, Amir Poreh, Ashley Miller, Philipp Dines, Jennifer Levin

Archives of Assessment Psychology

No abstract provided.

Utilizing The Standard Trauma-Focused Emdr Protocol In Treatment Of Fibromyalgia, Tricia L. Teneycke

Antioch University Dissertations & Theses

Fibromyalgia is a syndrome characterized by chronic pain and fatigue. It notably impacts individuals and their families, creates notable opportunity costs for society, and places heavy demands on the medical system. Fibromyalgia has no cure. Its etiology is uncertain but likely biopsychosocial. In a subset of individuals experiencing Fibromyalgia, the experience of one or more traumatic experiences precipitates the onset of symptoms. Eye Movement Desensitization and Reprocessing (EMDR) is an evidence-based treatment for traumatic stress injuries. None of the handful of published accounts of EMDR treatment of Fibromyalgia have utilized the standard evidenced-based, trauma-focused EMDR (TF-EMDR) protocol, opting instead for …

Computer-Based Cognitive Training For Age-Related Cognitive Decline And Mild Cognitive Impairment, James Fortman

Antioch University Dissertations & Theses

Cognitive Training has been shown to be an effective tool in enhancing cognitive functioning. Research has also shown video game playing can improve certain aspects of visual attention and cognitive processing speed. The purpose of this study was to evaluate the effectiveness of both a specific computer-based cognitive training program and non-specific video game playing in improving cognitive functioning for individuals with age-related cognitive decline and mild cognitive impairment. Twenty-nine older adults were recruited into the study and randomly assigned to either the cognitive training group or video-game playing group. Nineteen participants completed the study, engaging in either cognitive training …

The Effects Of Extended Access To Methamphetamine Self-Administration On Dopaminergic Markers In The Striatum, Joe Luevano

Open Access Theses & Dissertations

Methamphetamine (METH) abuse is a persistent problem in the U.S. and abroad. Escalation of METH use among independent users occurs for a variety of physiological and psychological reasons. Methamphetamine dependence may be attributed to the rewarding effect of this drug via the dopaminergic systems of the central nervous system (CNS). The presence of METH in the CNS increases synaptic release of dopamine. This increase in dopaminergic neurotransmission is thought to be directly attributed to the rewarding effects of METH. Following METH use, compensatory changes have been found to occur in the dopaminergic system during various periods of abstinence. It is …

Characterization Of The Behavioral, Biochemical And Molecular Indices Of Stress Produced By Nicotine Exposure And Withdrawal In Male And Female Rats, Oscar Valentin Torres

Open Access Theses & Dissertations

Introduction: Tobacco use is a major economic and health problem. Particularly concerning is that women consume more tobacco products, have a more difficult time quitting, and are less likely to benefit from cessation therapies than men. As a result, women are at higher risk of developing tobacco-related diseases. Women are generally more susceptible to stress and are more likely to cope with stress by smoking as compared to men. During abstinence, women also experience intense anxiety as compared to men and report that the anxiety-reducing effects of smoking are the main reason for continued use and relapse. Thus, stress produced …

Measures Of Executive Functioning And Their Relation To Functional Outcomes In A Sample Of Youth With Attention-Deficit/Hyperactivity Disorder (Add), Amy Marie Lyons Usher

Dissertations

The current study examined two commonly used neuropsychological assessments of executive functioning in a sample of children and adolescents with attention-deficit/hyperactivity disorder (ADHD). The Test of Everyday Attention for Children (TEA-Ch) is a performance-based, objective measure of executive functioning, and the Behavior Rating Inventory of Executive Functioning (BRIEF) is a subjective, parent-report measure. Confirmatory factor analysis (CFA) was used to establish the factor structures of these measures to determine their appropriateness with a sample of youth with ADHD. The association of these assessment tools with functional outcomes (academic achievement, social functioning) was examined to establish their ecological and incremental validity. …

The Influence Of Adult- Versus Child-Directed Television Programs On Distractibility In Preschoolers, Kathryn Joyce O'Toole

Master's Theses

Research in the field on children's attention to television has suggested that discerning between two different types of programming is crucial for understanding how children attend to TV. Child-directed television consists of programs designed with the purpose that children are the intended viewers. In contrast, adult-directed television is not designed for children; these programs are directed toward an older audience. The current study investigated how children divided their attention between cognitive tasks and a distractor. The distractor was either an adult-directed TV program, a child-directed TV program, or there was no distractor. The results revealed that the both distractors reduced …

Cultivating Teachers’ Morality And The Pedagogy Of Emotional Rationality, Minkang Kim

Australian Journal of Teacher Education

Teachers are expected to act ethically and provide moral role models in performing their duties, even though teacher education has often relegated the cultivation of teachers’ ethical awareness and moral development to the margins. When it is addressed, the main theoretical assumptions have relied heavily on the cognitivist developmental theories of Piaget and Kohlberg. A major pedagogical problem in adopting these theories of moral reasoning is that they may not help teachers to act as moral agents in real-life classrooms. This paper argues that one underlying difficulty is the insufficient attention given to the role of emotion in moral reasoning, …

How Selective Is Social Learning In Dolphins?, Stan A. Kuczaj Ii, Deirdre Yeater, Lauren Highfill

Psychology Faculty Publications

Social learning is an important aspect of dolphin social life and dolphin behavioral development. In addition to vocal social learning, dolphins discover behaviors for foraging, play, and social interactions by observing other members of their social group. But dolphins neither indiscriminately observe nor mindlessly mimic other dolphins. To the contrary, dolphin calves are quite selective in their choices of who to observe and/or imitate. Calves are most likely to learn foraging behaviors from their mothers, but they are more likely to watch and reproduce the play behaviors of other calves than the play behaviors of adult dolphins (including their mothers). …

Homeless Mothers As Parent Leaders, Dorothy Ann Milligan

Antioch University Dissertations & Theses

Presents a qualitative study examining the general conditions that lead to single mother homelessness and the impact of being homeless on their ability to parent effectively, based on interviews with mothers who are clients of First Place, a Seattle, Washington, social service agency. The purpose of the study is to identify different paths of life stabilizing strategies and parenting of women who have been in touch with the same agency. The research attempts to determine how the mothers achieved stability amid daily stress through examination of how the stories reflect decisions, initiatives, and commitments that helped them reach a level …

Investigating Insight As Sudden Learning, Ivan K. Ash, Benjamin D. Jee, Jennifer Wiley

Psychology Faculty Publications

Gestalt psychologists proposed two distinct learning mechanisms. Associative learning occurs gradually through the repeated co-occurrence of external stimuli or memories. Insight learning occurs suddenly when people discover new relationships within their prior knowledge as a result of reasoning or problem solving processes that re-organize or restructure that knowledge. While there has been a considerable amount of research on the type of problem solving processes described by the Gestalt psychologists, less has focused on the learning that results from these processes. This paper begins with a historical review of the Gestalt theory of insight learning. Next, the core assumptions of Gestalt …

Clinical Implications Of Wearing A Scarlet Letter: Sex Offender Public Policy, Tracy E. Shannon

Antioch University Dissertations & Theses

This dissertation outlines a mixed methods research approach to evaluate the clinical implications of sex offender public policies. Background information is given regarding current public policy on sex offender civil commitment and community notification and registration, the development of public policy and the current ramifications of the Sex Offender Registration Act (SORNA), the etiology and construction of the definition of sex offenders, and a review of sex offender interventions and their impact on therapeutic outcomes. This study examines the therapeutic and anti-therapeutic effects of SORNA using a therapeutic jurisprudence framework. A discussion of the correlation between mental health symptoms and …

Therapeutic Riding: Effects On Emotional Well-Being In Adults, Jamie L. Lucas

Antioch University Dissertations & Theses

Therapeutic interventions with horses are increasing and utilized to treat a number of ailments, including psychological ones. Despite the growth of these interventions, there has been little research performed, particularly quantitative, to determine efficacy. One proposed benefit of therapeutic riding, a particular type of intervention involving horses, is that it enhances or improves emotional well-being. This construct has been poorly defined and operationalized in the literature. The current study sought to operationalize and measure emotional well-being using a multidimensional model. Three proposed sub-domains of emotional well-being: positive affect, life satisfaction, and self-esteem were measured in adults prior to and after …

Perceived Stress And The Buffering Hypothesis Of Perceived Social Support On Facebook, John G. Lynch

Antioch University Dissertations & Theses

Online social networking sites have experienced a surge in popularity since their inception. Serving as a hub for communities of all ages, Web sites such as MySpace, Friendster and Facebook bridge geographic and time limitations and offer their members the opportunity to connect with anyone on the Internet at any time. The growing accessibility of technology for computer-mediated communication, outside of such Web sites offers similar opportunities. Although critics share concern over potential for the loss of intimacy, the possibility for increased levels of perceived social support through limitless networking options should not be overlooked. When we consider the strong …

Hoof Prints For Healing: An Equine-Assisted Therapy Program For A Unique School, Alison M. Roy

Antioch University Dissertations & Theses

The unique and meaningful relationship that can develop between humans and horses has been well documented for centuries. More recently a hypothesis has emerged that humans can improve self-concept and social competence from having a horse in their lives. To date, few studies have empirically explored this hypothesis. The hypothesized social and emotional benefits of interacting with horses have inspired Equine-Assisted Therapy (EAT) programs which utilize horses in goal-directed treatment. EAT programs have been shown to be especially effective for socially and emotionally disadvantaged children and youth. In the current project, the author created an EAT program for the socially …

Disappearance And Return: Psychoanalytic Perspectives On The Past, Nathaniel C. Thorn

Antioch University Dissertations & Theses

This is a theoretical dissertation about the psychology of returning to the past. The purpose of this work is to examine the growth potential of psychological returns and to clarify and contribute to psychoanalytic theory. Special attention is given to involuntary memories, or integrative returns, which are illustrated by four vignettes taken from a mixture of sources. These experiences provide a contrast to familiar pathological returns, such as the return of the repressed and the repetition compulsion. Accordingly, generative returns are differentiated from non-generative returns. With this distinction in mind, psychoanalytic theories are reappraised. A variety of psychoanalytic concepts and …

Life In The Uncanny Valley: Workplace Issues For Knowledge Workers On The Autism Spectrum, Christina H. Rebholz

Antioch University Dissertations & Theses

Many journal articles about autism spectrum disorders have been published. The definition of “high-functioning autism” used in these papers may need to be reconsidered, as a segment of the population may be more skilled than has been historically thought. A percentage of people on the autism spectrum work in a high-paying professional capacity, in industries such as computer technology and health care. Their intellectual capacities allow them to successfully perform the portions of their jobs that require deep technical knowledge. However, they struggle with the cognitive and social issues associated with the autism spectrum, such as: concrete thinking; literal information …