Digital Commons Network^™

Making Healthy Choices: Adolescent Preference Ratings Of School-Based Health Interventions, Nicholas Glover Baird

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the effect of a Making Healthy Choices lesson on junior high school students' preference rankings of items used to motivate students to increase academic performance. Results indicated that the lesson resulted in increased ranking scores on healthy items. This study used an assessment procedure that may be used to identify healthy rewards that may motivate students to increase academic performance as well as practice healthy decision making to prevent obesity.

Convergence And Divergence In Attachment Style Across Male And Female College Students' Friendships And Romantic Relationships, Victoria Jean Van Uitert

Undergraduate Honors Capstone Projects

Attachment representations in friendship and romantic relationship contexts were examined in a sample of 398 college students. Analyses examined patterns of attachment style in both relationship contexts, divergence and convergence in attachment style, and links between attachment representations and negative peer and romantic relationship experiences (i.e., relational and physical victimization and betrayal). The majority of participants reported more secure attachment representations, relative to preoccupied or dismissing attachment. However, analysis of biological sex indicated that males reported more dismissing attachment styles with both friends and romantic partners, relative to females. Additionally, significant links were observed between negative peer and romantic relationship …

Alterations Of High-Energy Brain Metabolites Across Multiple Neurodegenerative Disorders, Jeremy W. Gawryluk

Theses and Dissertations

Brain energy metabolism is vital for many cellular processes including homeostasis and thus disturbances to metabolism can be the cause or consequence of neurodegeneration. Metabolic discrepancies have been hypothesized to be involved but less frequently demonstrated to be manipulated by acute and chronic neurodegenerative disorders such as stroke, traumatic brain injury, and epilepsy. I hypothesized that cerebral energy levels are decreased in my model systems for Alzheimer's disease, Autism, Down syndrome, and HIV-1 dementia and that dietary treatments could enhance energy reserves and protect against neurodegenerative disease. For rodent studies, I utlilized a high-energy head focused microwave irradiation system to …

Taste Sensitivity To 6-N-Propylthiouracil (Prop) As A Biological Marker For Vulnerability To Stress In Mothers And Children, Deann Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Some people are genetically more vulnerable to stress than others, leading them towards poorer outcomes following stressful events. Mothers' vulnerability to stress may, in turn, influence their children, leading their children towards poor outcomes as well. A biological marker of vulnerability to stress may indicate mothers who are at greater risk for experiencing parenting stress, depression, and less support of the infant's emotional development, and infants who are at greater risk for development of poor emotion regulation and behavior problems. Taste sensitivity to propylthiouracil (PROP) is proposed as a biological marker of stress vulnerability in mothers and children. This research …

Developing One's Self: Adoption And Identity Formation Through The Eyes Of Transracially Adopted Native American Adults, Jody Becker-Green

Dissertations and Theses

Life story methods were used to explore the contextual factors that influenced the experiences and identity formation of seven Native American adults who were transracially adopted prior to the passage of the Indian Child Welfare Act of 1978. These methods provided a deeper understanding of how these individuals have integrated their adoption experiences into their evolving sense of self. The life story methodology offered a way to acknowledge and validate participants' life experiences and allowed for the collection of rich information from the perspectives of the adoptees.

The life story interviews were structured to gather information on the influence of …

Interpersonal And Shared Decision Making Models Of Communication Applied To Simulated Requests For Organ Donation, Daniel Baughn

Theses and Dissertations

Using an analogue format, the present study evaluated the viability of relationship and interactional concepts that have been applied to the physician-patient interaction to the field of organ donation by examining the donation request process between procurement coordinators and simulated families. Interpersonal processes were assessed using behavioral ratings by independent observers. Procurement coordinators were viewed as being more submissive than dominant and more friendly than hostile. Family members were viewed as being more hostile than friendly, more dominant and hostile than submissive or friendly, disclosing slightly more personal information than medical information, and engaging in slightly more shared decision making …

Sociological And Psychological Predispositions To Serial Murder, Katie Marie Krueger

Undergraduate Honors Thesis Collection

This paper looks specifically at the true definition of a serial killer, attempting to clarify the misleading depiction that has come from the media influence. Twenty-one people, including infamous murderers such as Ted Bundy and Jeffrey Dahmer, as well as more obscure killers, such as Carl Panzram, were studied in depth. Data was gathered from a variety of published sources on each convicted serial killer focusing on his/her life prior to the beginning of the killing spree. Unlike previous research on the topic, this investigation looked at a larger sample of serial killers, as well as a more complete set …

A Comparison Of The Discriminative Stimulus Properties Of The Atypical Antipsychotic Clozapine And The Glutamate Agonist N-Methyl D-Aspartate In C57bl/6 Mice., Sarah A. Vunck

Theses and Dissertations

The glutamate system dysfunctions present in schizophrenia raise new questions about possible glutamatergic actions of the atypical antipsychotic clozapine. While clozapine has been shown to partially substitute for the discriminative stimulus of the glutamate agonist N-methyl D-aspartate (NMDA) in rats, NMDA discrimination has not previously been established in mice. The present study was designed to explore the possible role of NMDA activity in clozapine’s discriminative stimulus. Two groups of C57BL/6 mice were trained to discriminate either 2.5 mg/kg CLZ from vehicle or 30 mg/kg NMDA from vehicle in a standard two-lever drug discrimination task. NMDA drug discrimination was successfully established …

Swaying The Masses: The Effect Of Argument Strength And Linguistic Abstractness On Attitudes, Jessica Barber

Theses and Dissertations

Two studies were conducted to investigate how the use of different types of language affects attitudes. Participants scrutinized arguments supporting a hypothetical toothpaste that differed in terms of argument strength (strong versus weak) and linguistic abstractness (abstract versus concrete) and subsequently evaluated the toothpaste. In addition, half of the participants in the second study were subjected to a cognitive load manipulation (i.e., rehearsing a ten-digit number) in order to limit their level of cognitive elaboration. Results indicated that strong arguments and those containing concrete descriptions led to more positive attitudes about the toothpaste, whereas weak messages comprised of abstract terms …

Disordered Eating And Substance Use: A Multivariate Longitudinal Twin Desigh, Jessica Baker

Theses and Dissertations

Eating disorders and substance use disorders both exhibit a clear sex-difference in prevalence. Eating disorders are more common in females while substance use disorders are more common in males. Previous research has also established a strong association between these two disorders, especially within females. Much less research has examined comorbity in males. The etiology and reasons for these sex-differences and for the comorbidity of eating and substance use disorders remain unclear. The present report aimed to examine disordered eating (DE), substance use (SU), and their comorbidity further, in both sexes, using disorder eating attitudes and behaviors and substance use rather …

Efficacy Of A Brief Intervention For Insomnia Among Psychiatric Outpatients, James Nile Wagley

Theses and Dissertations

Psychiatric patients are particularly affected by symptoms of insomnia. Because insomnia is often secondary to other conditions and was once thought to be less treatable, this condition has received little attention in terms of treatment and research. Additionally, psychiatric patients have typically fewer resources to seek treatment. Generally, insomnia is treated with medications that may have biological side effects and offer little restorative sleep. Behavioral or cognitive interventions have often been overlooked. This experiment uses profile analysis to test the hypothesis that psychiatric outpatients randomized to a treatment group would have decreased levels of sleep difficulties (measured by PSQI) when …

Same-Sex Social Behavior In Meadow Voles: Multiple And Rapid Formation Of Attachments, Annaliese K. Beery, David M. Routman, Irving Zucker

Neuroscience: Faculty Publications

Adult meadow voles (Microtus pennsylvanicus) are solitary in the spring–summer reproductive season, but during winter months, females and males are socially tolerant and aggregate in groups. This behavioral difference is triggered by day length: female meadow voles housed in short, winterlike day lengths form same-sex partner preferences, whereas those housed in long, summer-like day lengths are less social. The present study demonstrates that same-sex social attachments in short day lengths are not exclusive; females formed concurrent attachments with more than one individual, and with non-kin as well as siblings. Partner preferences between females were established within one day of cohousing …

Factors Related To Formal And Informal Help-Seeking For Perinatal Depressive Symptoms, Erin Henshaw

Master's Theses and Doctoral Dissertations

Effective treatment for maternal depression improves overall maternal functioning and prevents the negative infant outcomes associated with maternal depression (Verduyn et al., 2003). Despite the clear benefits associated with treatment for perinatal depression, less than one third of depressed women seek any form of treatment (Flynn et al, 2006). The Health Belief Model (HBM) has received some support for other health-promoting behaviors, but its relevance for explaining mental health help-seeking has not been adequately tested. This study adds to the literature by simultaneously providing a more comprehensive and adequate test of the HBM in predicting mental health treatment for depression …

The Preliminary Assessment And Incidence Of Sexual Identity Issues At Liberty University, Jessica L. Buker

Senior Honors Theses

Currently, homosexual identity development is discussed through various models: stage model theory and milestone events. Different researchers propose their own models of homosexual identity development. These models may have different stages, but have the same underlying themes which are acceptance, attitude changes, frequent disclosure, and increased social contact with other homosexuals. There was a great need to develop an appropriate measure of homosexuality to be used by the Student Care Office at Liberty University. The measure could be used to asses and obtain a preliminary measure of incidence of the people who met our criteria for being included in the …

Effects Of Mentoring On The Development Of Leadership Self-Efficacy And Political Skill, Suzzette Chopin

Theses and Dissertations

This study considered the effects of mentoring on protégés’ beliefs in their abilities to be leaders and on their development of interpersonal skills. This study explored, in 260 business graduate students, the relationship between (a) mentoring and leadership self-efficacy and (b) mentoring and political skill. Participants completed surveys including the Self-Efficacy for Leadership Scale, the Political Skill Inventory, and the Mentoring Functions Questionnaire. Comparisons between non-mentored and mentored individuals showed that having a mentor is associated with increased political skill (p < .05) but not increased leadership self-efficacy (p > .05). Among mentored individuals, higher quality mentoring relationships are associated with significantly higher leadership-self efficacy (p < .01) but not with significantly higher political skill (p > .05). The presence …

Microsaccade Rate Varies With Subjective Visibility During Motion-Induced Blindness, Po-Jang Hsieh, Peter U. Tse

Dartmouth Scholarship

Motion-induced blindness (MIB) occurs when a dot embedded in a motion field subjectively vanishes. Here we report the first psychophysical data concerning effects of microsaccade/eyeblink rate upon perceptual switches during MIB. We find that the rate of microsaccades/eyeblink rises before and after perceptual transitions from not seeing to seeing the dot, and decreases before perceptual transitions from seeing it to not seeing it. In addition, event-related fMRI data reveal that, when a dot subjectively reappears during MIB, the blood oxygen-level dependent (BOLD) signal increases in V1v and V2v and decreases in contralateral hMT+. These BOLD signal changes observed upon perceptual …

Ciis Today, Spring 2009 Issue, Ciis

CIIS Today

This volume is the Spring 2009 issue of CIIS Today, the Magazine of the California Institute of Integral Studies.

Identity: Theory And Clinical Implications, Kolina J. Delgado

Psychology Student Publications

The term identity refers to how one defines the self. As can probably be inferred based on the previous statement, the concept of identity formation is complex. Scholars from several schools of thought have hypothesized about identity for centuries, yet the concept of identity development remains an elusive one to say the least. The lack of consensus regarding what the term 'identity' encompasses has made research endeavors rather difficult. Nevertheless, there is an extensive literature base on identity and selfhood, making it all but impossible to provide an exhaustive review within the confines of one paper. Therefore, the current paper …

Social Psychology In Action: A Critical Analysis Of Alive, Kolina J. Delgado

Psychology Student Publications

Frank Marshall's 1993 film Alive captures several key theories of social psychology. The film depicts a true story of a Uruguayan rugby team, who together with friends and family were crossing the Andes Mountains to play a game with neighboring Chile when their plane crashed, leaving them stranded. Twenty-nine people survived the plane crash but only sixteen survived a treacherous seventy days atop the mountain before they were rescued. During their time in the snow covered Andes Mountains the group had to make difficult decisions in order to survive. This paper seeks to provide a thorough analysis of a several …

Wild Justice - Honor And Fairness Among Beasts At Play, Marc Bekoff, Jessica Pierce

Social Cognition Collection

This essay challenges science’s traditional taboo against anthropomorphizing animals or considering their behavior as indicative of feelings similar to human emotions. In their new book Wild Justice: The Moral Lives of Animals, the authors argue that anthropomorphism is alive and well, as it should be. Here they describe some activities of animals, particularly animals at play, as clear signs that they have recognizable emotions and moral intelligence. Based on years of behavioral and cognitive research, the authors discuss in their book that animals exhibit a broad repertoire of moral behaviors, including empathy and cooperation, but here they concentrate on the …

Maternal Depression: A Global Threat To Children’S Health, Development, And Behavior And To Human Rights, Theodore D. Wachs, Maureen M. Black, Patrice L. Engle

Psychology and Child Development

Depressive disorders are a common source of disability among women. In addition to the economic and human costs of maternal depression, children of depressed mothers are at risk for health, developmental, and behavioral problems. Although most of the research examining the evidence and intergenerational aspects of maternal depression has been conducted in high-income countries, recent evidence suggests that rates of maternal depression may be higher in low- and middle-income countries, where nearly 90% of the world’s children live. This review examines the evidence from low- and middle-income countries that links maternal depression with children’s health, development, and behavior. We present …

Gender, Anxiety, And Depressive Symptoms: A Longitudinal Study Of Early Adolescents, T. M. Chaplin, Jane Gillham, M. E.P. Seligman

Psychology Faculty Works

Does anxiety lead to depression more for girls than for boys? This study prospectively examines gender differences in the relationship between anxiety and depressive symptoms in early adolescence. One hundred thirteen 11-to 14-year-old middle school students complete questionnaires assessing depressive symptoms and three dimensions of anxiety (worry and oversensitivity, social concerns and concentration, and physiological anxiety) as well as total anxiety symptoms at an initial assessment and 1 year later. Total anxiety and worry and oversensitivity symptoms are found to predict later depressive symptoms more strongly for girls than for boys. There is a similar pattern of results for social …

Advancing The Study Of Violence Against Women: Evolving Research Agendas Into Science, Carol E. Jordan

Office for Policy Studies on Violence Against Women Publications

Decades of research produced by multiple disciplines has documented withering rates of violence against women in the United States and around the globe. To further an understanding of gendered violence, a field of research has developed, but recent critiques have highlighted weaknesses that inhibit a full scientific exploration of these crimes and their impacts. This review extends beyond prior reviews to explore the field’s unique challenges, its community of scientists, and the state of its written knowledge. The review argues for moving beyond “research agendas” and proposes creation of a transdisciplinary science for the field of study of violence against …

The Effects Of Salvinorin A On The Novel Object Recognition Task In Male Rats, Larissa A. Haliw

Masters Theses

A recent increase in the recreational use of the plant Salvia divinorum and its derivative salvinorin A, an atypical naturally occurring kappa opioid receptor ag onist with hallucinogenic properties, by teens and young adults has contributed to a growing concern regarding the psychological effects of this drug. Salvia divinorum is presently a legal alternative to illegal hallucinogens and it is widely available over the Internet and in stores for a nominal cost making it a potential candidate as a drug of abuse. To date, no investigations have ex plored the effects of salvinorin A in memory assays. The novel object …

It's All Happening At The Zoo: Children's Environmental Learning After School, Jason A. Douglas, Cindi Katz

Publications and Research

Pairing dynamic out-of-school-time (OST) programs with zoos can encourage young people's relationships with and sense of responsibility for animals and the environment. The project presented in this article, Animal Rescuers, gave the authors the opportunity to examine how such a pairing can work. OST programs enable learning in settings that are generally unavailable during school time (Honig & McDonald, 2005). They provide space for collaboration among students, teachers, and others such as program visitors or outside educators. Taking advantage of the flexibility, location, and educational playfulness of an OST setting, the authors worked intensively with a small number of 10-12-year-old …

Volume 02, Joseph A. Mann, Kathryn J. Greenly, Scott E. Jenkins, Andrew E. Puckette, Daniel M. Honey, Jeffery P. Ravenhorst, Jamie Elizabeth Mesrobian, Thomas Scott, Jay Crowell, Sarah Spangenberg, Amy S. Eason, Kenny Wolfe, Liz Hale, Rachel Bouchard, Will Semonco, Carley York, Ryan Higgenbothom, Adrienne Heinbaugh, Melissa Dorton, Madeline Hunter, June Ashmore, Clark Barkley, Jay Haley

Incite: The Journal of Undergraduate Scholarship

Introduction from Dean Dr. Charles Ross

Mike's Nite: New Jazz for an Old Instrument by Joseph A. Mann

Investigation of the use of Cucumis Sativus for Remediation Of Chromium from Contaminated Environmental Matrices: An Interdisciplinary Instrumental Analysis Project by Kathryn J. Greenly, Scott E. Jenkins, and Andrew E. Puckette

Development of GC-MS and Chemometric Methods for the Analysis of Accelerants in Arson Cases by Scott Jenkins

Building and Measuring Scalable Computing Systems by Daniel M. Honey and Jeffery P. Ravenhorst

Nomini Hall: A Case Study in the Use of Archival Resources as Guides for Excavation at An Archaeological Site by …

Memory And Musical Expectation For Tones In Cultural Context, Meagan E. Curtis, Jamshed J. Bharucha

Dartmouth Scholarship

WE EXPLORED HOW MUSICAL CULTURE SHAPES ONE'S listening experience.Western participants heard a series of tones drawn from either the Western major mode (culturally familiar) or the Indian thaat Bhairav (culturally unfamiliar) and then heard a test tone. They made a speeded judgment about whether the test tone was present in the prior series of tones. Interactions between mode (Western or Indian) and test tone type (congruous or incongruous) reflect the utilization of Western modal knowledge to make judgments about the test tones. False alarm rates were higher for test tones congruent with the major mode than for test tones congruent …

Counselor Trainees' Perceptions Of Their Personal Growth: A Qualitative Inquiry, Ericka L. Souders

Dissertations

Over the past decade there has been increased discussion in the counselor education literature regarding the personal limitations and/or impairments of counselors that may hinder their abilities to provide competent services. Although counseling ethical codes and standards of practice suggest competent counselors are those who demonstrate both professional and personal skills and counselor educators have explored numerous training methods to promote such development, the concern about impaired counselors remains. There is minimal information in the literature that describes how counselors in training develop personal attitudes, skills, and characteristics that may prevent their impairment and facilitate their competency with their clientele. …

Paternal Involvement As Determined By Paternal Motivational Social Support And Stress Skills And Self-Confidence And Institutional Factors, Jessica E. Ladage

Psychology Theses & Dissertations

No abstract provided.

A Pilot Study To Explore The Use Of Expressive Writing To Reduce Anxiety And Psychological Threat In An Academic Setting, Cynthia Delores Jenkins

Counseling & Human Services Theses & Dissertations

The purpose of this study was to investigate if the use of Pennebaker's short-term expressive writing intervention would have a positive effect on the academic performance of a group of third semester underperforming freshmen. This is a relatively brief and simple intervention pioneered by J. W. Pennebaker (1997) who conducted numerous studies using the procedure. Most of the research has involved having subjects write about traumatic, stressful or emotional events for 15–20 minutes (the maximum) over 3–5 days. In contrast, the studies by Wilson (2006) and Cohen et al (2006) used self-affirmations for writing. For this study self-affirmation directions were …