Digital Commons Network^™

Screen Time, Sleep, And Mental Health: An Investigation Of Electronics Use And Sleep Habits, Robert Nicks

Electronic Theses and Dissertations

Internet addiction (IA) is classified as a compulsive-impulsive behavior disorder involving excessive use of the internet, withdrawal, tolerance, and negative repercussions (Block, 2007). Internet usage is becoming more widespread across all industrialized people, and younger people are using the internet more and more as it becomes more ubiquitous (Rideout, Foehr, & Roberts, 2010). The purpose of the current study is to investigate internet usage habits, sleep disturbance, and IA as it appeared in a national United States sample, and a sample seeking clinical psychological help in the Southwestern United States. The results of the current study suggested that IA predicted …

Brain Activity In College Students With The Broad Autism Phenotype, Amy Gaylord Beaver

Electronic Theses and Dissertations

Abstract

This study examined brain activity in college students with the broad autism phenotype (BAP) while viewing facial expressions. Quantitative Electroencephalogram assessments were conducted in the temporal lobe area in the brains of 38 college students declared as Science, Technology, Engineering, and Math (STEM) majors. Participants were divided into BAP+ versus BAP- groups based on their scores on the Broad Autism Phenotype Questionnaire (BAPQ). Findings revealed that individuals categorized as BAP+ demonstrated a higher alpha relative power score and a higher T4 relative to T3 coherence Z score when looking at expressive faces than when looking at neutral faces when …

The Effects Of Power And Religiously Motivated Ingroup Preference On Social Affiliation, Hernan Escobar

Electronic Theses and Dissertations

Human beings are fundamentally social animals motivated by a need to establish and maintain close social relationships. The creation of these relationships inevitably leads to the creation of groups, along with a desire for power as a method of determining how resources are to be allocated within these groups. Most groups are characterized by individuals who belong to the ingroup and those who are relegated to an outgroup, and one powerful motivator of ingroup favoritism is religious affiliation. Although research has shown that feelings of low power increase the drive to socially affiliate, research has not yet explored how religious …

Examining The Meaning Of Course Evaluation, Tyesha Stewart

Electronic Theses and Dissertations

Teaching evaluations significantly influence faculty members’ annual evaluations and progress toward tenure and promotion within academic programs in higher education. Those with consistently strong, positive, teaching evaluations have been deemed effective instructors and often validated with increases in salary, teaching awards, and promotion and tenure. This is especially the case when strong course evaluations are received in addition to documented scholarship and research activities and positively evaluated professional service. However, questions are being raised about the meaningfulness of students' ratings of course instruction. Do these measures effectively assess competence as instructors or do they measure other unknown processes in the …

The Effects Of One Neurofeedback Session On Eye-Tracking Distractibility When Completing Verbal And Visuospatial Search Tasks, Rebecca C. Recio-Swift

Electronic Theses and Dissertations

Attention Deficit Hyperactivity Disorder (ADHD) is a common and prevalent condition seen in all ages and throughout the world. School-aged and college-aged students seem to have the most difficulty in terms of academic performance, social functioning, and adaptive functioning. Visual attention and visual search are important aspects of attention. Visual attention drives what and how the brain processes and interprets information from the environment. Visual search is the ability to find a visual target within a set of distractors. Electroencephalography (EEG) Neurofeedback is the process of re-training brainwaves through operant conditioning. Neurofeedback (NF) has been suggested to be a non-invasive …

Effects Of One Neurofeedback Session On Relationship Between Fear-Of-Pain And Visual Avoidance Of Pain, Timothy Swift

Electronic Theses and Dissertations

Chronic pain is increasingly prevalent and costly and will continue to be with the increasing mean age of America’s population. It is important to identify interventions addressing pain-related biopsychosocial aspects. The purpose of the current study was to examine if a single session of specific neurofeedback (NF) protocols had an effect on subjective fear and physiological fear-avoidance behaviors in relation to pain-related stimuli. Correlational analyses revealed that FPQ-III minor pain scores were negatively associated with total fixation duration while looking at pain-related pictures. One-way ANOVAs revealed differences approaching significance for those trained on Left-Hemisphere NF protocols compared to those in …

The Influence Of Intimate Partner Violence Public Service Announcements On Help Seeking, Attitudes, And Bystanders, Rebecca Collins

Electronic Theses and Dissertations

The current study used the IPVAS-R, CTS2S, Bystander Efficacy Scale, Bystander Intentions to Help Scale, Bystander Behaviors Scale, and the MHSS to test the hypothesis that the IPV PSA would produce greater intentions to seek help in the event of victimization, lower minimization scores, and increased confidence and intentions to help. The current study also examined the influence of victimization on intentions to seek help, as well as the influence of previous bystander experience on bystander efficacy and intentions to help. Two MANOVAs indicated support for the two latter hypotheses and only partial support for the influence of the IPV …

Differences In Perceived Stress, Locus Of Control, And Coping Styles Used By Male And Female Stem And Human Service Majors, Dawn M. Lowe

Electronic Theses and Dissertations

The current study sought to determine if program type along with gender could predict the type of coping styles students are more likely to use. Secondly, it endeavored to uncover whether a college student’s gender and program type might affect their locus of control and the amount of perceived stress reported. It was hypothesized that female students in Human Service programs would exhibit the most adaptive coping styles, while males in Science, Technology, Engineering, and Mathematics (STEM) programs utilize the most maladaptive coping styles. Moreover, it was postulated that females in Human Service programs would report a more internalized locus …

Separating Self-Esteem From Self-Concept Processes: An Investigation Of Emotional Responses To Self-Image Threat, Andrew Schwarzkopf

Electronic Theses and Dissertations

The researcher examined self-concept/self-image and self-concept maintenance processes in response to self-image threat. Replicating previous research, the researcher hypothesized that those who had self-image threatened would not engage in derogatory behavior in order to maintain self-concept (Fein & Spencer, 1997). Participants completed a false intelligence test giving negative, neutral, or positive feedback and were given an opportunity to evaluate members of a locally stereotyped or locally nonstereotyped social group for a hypothetical job position. No significant main effects or interactions were found for feedback or applicant social group on participant evaluations of applicants, indicating that derogation did not influence judgements …

Body Image, Fear Of Fat, And Attentional Bias For Thin And Non-Thin Bodies, Neusha Khaleghi

Electronic Theses and Dissertations

The study examined the impact of Attentional Bias Modification (ABM) on body image and fear of fat in college women. Participants were randomly assigned to one of two conditions: an ABM condition or a non-ABM placebo condition in viewing a series of thin and non-thin body stimuli. Extending previous work documenting associations between attentional biases and body dissatisfaction and the effects of ABM on body dissatisfaction, we hypothesized that effects of an ABM task designed to direct attention toward non-thin bodies would: (a) decrease body dissatisfaction, (b) increase body appreciation, and (c) decrease fear of fat. There were no significant …

Chronic Pain Profiles And Past Bullying Experiences, Stephen Ratliff

Electronic Theses and Dissertations

The biopsychosocial model of chronic pain posits that chronic pain is influenced by factors such as depression, somatization, and psychological trauma (Gatchel, Peng, Peters, Fuchs, & Turk, 2007). Being bullied in childhood is one such factor that has been shown to be associated with chronic pain (Sigurdson, Wallander, & Sund, 2014; Voerman et al. 2015). Furthermore, those with chronic pain fit into one of three distinct psychological profiles (Williams, Urban, Keefe, Shutty, & France, 1995). The purpose of the current study was to examine the relationship between chronic pain profiles and reports of past bullying experiences. It was hypothesized that …

Examining Factors That Influence Reactions To Human Trafficking, Tessa Thomas

Electronic Theses and Dissertations

Human trafficking involves the transportation or harboring of individuals under conditions of force or coercion for the purpose of exploitation. Trafficking is a worldwide issue, and involves millions of individuals who cross all gender, racial, and ethnic lines. Previous research has shown that individuals high on the constructs of belief in a just world and human trafficking myth acceptance attribute greater blame to victims than individuals low on these constructs. The results of the present study suggest that belief in a just world, ethical ideologies, and human trafficking myth acceptance are significant predictors of blame attributions toward victims of human …

Schizotypy And Health Promotion: The Mediating Role Of Depressive Symptoms, Michael Rice

Electronic Theses and Dissertations

Introduction: In general populations, schizotypy and depressive symptoms may be present at sub-clinical levels. Previous research has shown that schizotypy may negatively associate with underlying factors of health promotion. Furthermore, depressive symptoms have also been shown to negatively correlate with underlying factors of health promotion. Method: Undergraduate students and Mturk users were asked to complete an online questionnaire consisting of surveys measuring schizotypy, depressive symptoms and health promotion. Results: A meditation model showed a significant negative indirect effect of schizotypy through depressive symptoms on health promotion. Additionally, schizotypy positively predicted health promotion when depressive symptoms were controlled. …

Influence Of Stereotyping And Prejudices On Perceptions Of Superheroes, Emily A. Sanchez

Electronic Theses and Dissertations

Fictional superheroes possess characteristics that can be identified with on a human level (e.g., gender and race); however, their superhuman nature may lead them be evaluated as a distinct outgroup. The current study attempted to assess how racial and gender attitudes may affect perceptions of superheroes and how other participant characteristics may impact ratings. The current study found that gender and race influenced evaluations of perceived attributes of superhero drawings. Figures depicted with an unnatural skin tone were rated less favorably. Although, there were no differences between ratings of Black and White heroes, Black heroes were consistently rated higher, particularly …

Influence Of Stereotyping And Prejudices On Perceptions Of Superheroes, Emily A. Sanchez

Electronic Theses and Dissertations

Fictional superheroes possess characteristics that can be identified with on a human level (e.g., gender and race); however, their superhuman nature may lead them be evaluated as a distinct outgroup. The current study attempted to assess how racial and gender attitudes may affect perceptions of superheroes and how other participant characteristics may impact ratings. The current study found that gender and race influenced evaluations of perceived attributes of superhero drawings. Figures depicted with an unnatural skin tone were rated less favorably. Although, there were no differences between ratings of Black and White heroes, Black heroes were consistently rated higher, particularly …