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Developing A Philosophical Profile Of The Individual For Complex Problem-Solving Through Agent-Based Modeling, Ipek Bozkurt

Engineering Management & Systems Engineering Theses & Dissertations

Research that focuses on the emotional, mental, behavioral and cognitive capabilities of individuals has been abundant within disciplines such as psychology, sociology, and anthropology, among others. The main argument made in this dissertation, however, is that a different perspective is necessary in order to gain insight about individuals when facing the complex problems that are presented within engineering and management disciplines. This is done by developing the Philosophical Profile of the Individual (PPI) that uses epistemology, ontology and teleology as underlying dimensions of philosophical predispositions. The epistemology dimension considers whether an individual is an Empiricist or a Rationalist, the ontology …

The Cognitive And Behavioral Effects Of Acute Ethanol Exposure And Acute Ethanol Withdrawal, Natasha Laverne Golden

Psychology Theses & Dissertations

Although ethanol, in the form of alcoholic beverages, is one of the most widely used and abused drugs, little research has focused on cognitive and behavioral impairments relating to acute ethanol withdrawal. The primary purpose of the current study was to determine the effects of acute ethanol withdrawal on cognition and behavior using the radial arm maze (RAM) and the elevated plus maze (EPM). The secondary purpose of the study was to explore the immediate effects of acute ethanol exposure using a repeated acquisition version of the RAM. Sixteen male, Long-Evans rats were used for the study. For acute ethanol …

Preventing Risky Drinking In First-Year College Women: Further Validation Of A Female-Specific Motivational-Enhancement Group Intervention, Joseph W. Labrie, Karen K. Huchting, Andrew Lac, Summer Tawalbeh, Alysha D. Thompson, Mary E. Larimer

Heads Up!

Objective:

Female college students have increased their alcohol consumption rates. The current study sought to replicate the effectiveness of a female-specific motivational-enhancement group intervention and extended previous work by adding a 6-month follow-up. The intervention included several motivational-enhancement components delivered in a group setting and included a group discussion of female-specific reasons for drinking.

Method:

Participants were 285 first-year college women. Data collection consisted of an online pre-intervention questionnaire, 10 weeks of online follow-up assessment, and a 6-month online follow-up. Using a randomized design, participants chose a group session, blind to treatment status. Held during the first weeks of the …

Biological Correlates Of Same Sex Erotic Fantasy And Date Of Birth: An Empirical Study Of 2d:4d Ratios, Rachel Lloyd

Electronic Theses & Dissertations

Based on extensive psychological and embryological research, neurohormonal theory proposes that males and females develop in sexually dimorphic patterns, in large part, because of differential androgen exposure during prenatal development (Kimmel & Weiner, 1995). Likewise, the theory suggests that variations in sexual orientation are also related to differential androgen exposure in prenatal life (Robinson & Manning, 2000). This study examined the ratio of the length of the second finger (2'1 digit) relative to the fourth finger (4th digit), also referred to as 2D:4D, and its relationship to same-sex erotic fantasy. These ratios are sexually dimorphic and are a presumed correlate …

Relationships Between Black Female College Students' Relationships With Their Fathers And Adult Romantic Attachment, Nicole A. Dock

Psychology Theses & Dissertations

The current study examined the relationships between the quality and quantity of time that young Black female college students spent with their fathers during high school as related to romantic attachment and fear of intimacy. Although researchers have investigated the impact that early attachment bonds to mothers have for later psychosocial development, much less research has examined how attachment to fathers may be associated with psychosocial adjustment in young adulthood. In particular, there is a lack of information on how relationships to one's father or father figure may be associated with adjustment in young women from culturally diverse populations.

To …

Expressive Writing As A Therapeutic Process For Drug Dependent Women, Meshberg Cohen Sarah

Theses and Dissertations

Women with Substance Use Disorders (SUD) have high rates of trauma and PTSD, which is linked to greater physical and mental health problems and poorer SUD treatment outcomes. While research affirms trauma should be addressed during SUD treatment, the majority of addiction programs do not offer such services. One promising intervention is Pennebaker’s expressive writing paradigm, which includes disclosure of traumatic/stressful experiences through 20-minute writing sessions over 3-5 consecutive days. While expressive writing has been linked to improvements in mental and physical health, the intervention has not been studied in persons with SUDs. The present study was a randomized clinical …

Expressive Writing With University Students With Disabilities, Geraldine Lotze

Theses and Dissertations

Research suggests college students with high incidence disabilities experience more distress than their peers without disabilities as they adapt to college. The expressive writing paradigm developed by Pennebaker and Beall (1986) effectively reduced distress in college students and other nonclinical samples when participants wrote about emotions they experienced surrounding an upsetting event. Previous research on expressive writing has not addressed the effectiveness of the paradigm with students with disabilities. A randomized control trial study examined changes in distress and daily hassles for participants with disabilities who engaged in expressive writing compared to a control condition in which participants wrote about …

Exposure To A Computer-Hosted Cognitive-Behavioral Intervention For Pathological Gambling: Impact On Gambling Symptomatology And Disclosure Of Gambling Participation In Required Counseling For Adults Receiving Opiate Substitution Therapy For Heroin Addiction, Andrew E. Cameron

Master's Theses and Doctoral Dissertations

This study examined the prevalence of pathological gambling (PG) in an urban methadone-maintenance population (n=125) using the South Oaks Gambling Screen (SOGS). In addition, those meeting criteria for PG, and other inclusion criteria (n=42), were randomly assigned to one of two 6-week treatment groups and given the opportunity to utilize a computer-hosted cognitive-behavioral treatment program for PG. Seventeen participants used the treatment program, but no effect was found on their gambling behavior as measured by the SOGS and Timeline Follow-back procedure. Predictive factors of PG severity and treatment response were examined. Overall, 47.1% of those sampled …

Marginality And Coping: A Communal Contextual Narrative Approach To Pastoral Care With Korean American Christians, Jaesang Lyu

Electronic Theses and Dissertations

Focusing on Korean American experiences of racism, sexism, and intergenerational conflicts related to the acculturation process, this dissertation examines the social reality of marginality and constructs a communal contextual narrative approach to pastoral care. Current approaches to pastoral care in the Korean American church encourage a deferring style of religious coping that maintains the status quo—the internalized status of marginality—without activating self agency for the fulfillment of one’s own selfhood within the communal life of religious communities. A communally grounded sense of self agency is described in terms of three aspects of Korean indigenous culture: 1) uri (we-ness), 2) jeong …

Gene-Environment Interactions In Attention Deficit Hyperactivity Disorder, Holly Donovan Barnard

Electronic Theses and Dissertations

The overall goal of this project is to advance our understanding of the multifactorial etiology of Attention Deficit Hyperactivity Disorder (ADHD) by testing a diathesis-stress model of gene x environment (g x e) interactions. Although the literature increasingly supports g x e interactions in the manifestation of ADHD, few studies have investigated multiple genetic and environmental risk factors, included direct tests of gene - environment correlations (rG-Es), explored the specificity of interactions to symptom dimensions, or attempted to minimize comparisons. Therefore, utilizing both within-family (FBAT/PBAT) and case-control methodology, this study sought to (1) explore main effects of polymorphisms in the …

Loss Of Shoaling Preference For Familiar Individuals In Captive-Reared Crimson Spotted Rainbowfish Melanotaenia Duboulayi, Erin Kydd, Culum Brown

Sentience Collection

Captive-reared rainbowfish Melanotonia duboulayi showed no preference for familiar individuals in an experiment examining shoaling preferences. Fortnightly re-examination of the shoaling preferences of the captive-reared population showed that the lack of preference for familiar individuals did not alter over an 8 week period. The same experiment performed on laboratory-reared offspring raised in isolated groups for 8 months since hatching also showed no preference for shoals consisting of familiar individuals. In contrast, trials performed on a wild population of M. duboulayi found a strong preference for familiar shoalmates, a result that is consistent with previous studies. The lack of shoaling preferences …

Hostility And Anger In: Cardiovascular Reactivity And Recovery To Mental Arithmetic Stress., Elizabeth J. Vella, Bruce H. Friedman

Faculty Publications

Hostility and anger have been attributed as psychosocial risk factors for coronary heart disease. Heightened cardiovascular reactivity (CVR), and poor recovery, to provocative stressors are thought to hasten this risk. Purpose: To examine the relationship between hostility and anger inhibition (AI), and the moderating situational influences of harassment and evaluation, in predicting CVR and recovery to mental arithmetic (MA) stress using a multiple regression approach.

Catalogue Of Acculturation Constructs: Descriptions Of 126 Taxonomies, 1918-2003, Floyd W. Rudmin

Online Readings in Psychology and Culture

Acculturation refers to the processes by which individuals, families, communities, and societies react to inter-cultural contact. Advances in communication and transportation technologies, and increasing migration pressures due to demographic, economic, environmental, human rights, and security disparities, make acculturation one of the most important topics for applied research in cross-cultural psychology. However, progress in acculturation research has been frustrated by our inabilities to pit theories against each other in meaningful ways, to summarize results by meta-analytic methods, or to improve constructs and scales all because we have been unaware of the interdisciplinary breadth of acculturation research and its historical depth. This …

A Psychoeducational Group Intervention For Fibromyalgia Patients, Derek O. Bacchus

Loma Linda University Electronic Theses, Dissertations & Projects

This study examined the effect of a multidisciplinary psychoeducational treatment group on Fibromyalgia Syndrome (FMS) pain, depression, catastrophizing, and quality of life. The Short-Form McGill Pain Questionnaire (SF-MPQ), Center for Epidemiologic Studies Depression Scale (CES-D), Coping Strategies Questionnaire (CSQ), and the World Health Organization Quality of Life Assessment—Abbreviated Version were used to assess these constructs in 15 participants. The sample was composed entirely of female participants and was predominantly middle aged, which is typical of the FMS population. Two separate groups of FMS patients—seven in Group 1, eight in Group 2—completed a 10-week psychoeducational intervention where they were presented with …

The Effects Of A Psychoneuroimmunology Based Lifestyle Intervention In Modifying The Progression Of Major Depression In Clinically Depressed Adults, Ruth A. Tanyi

Loma Linda University Electronic Theses, Dissertations & Projects

Chronic stress can lead to poorly controlled upsurges of cortisol and dysregulation of the hypothalamic pituitary-adrenal axis, thereby contributing to major depression. Hence, researchers have begun to examine the effects of individual psychoneuroimmunology (PNI) interventions and their impact on modifying stress and depression. However, there is a lack of studies that have examined the composite effect(s) of a PNI-based lifestyle intervention and major depression. Thus, this randomized interventional study examined the composite effect(s) of a PNI-based lifestyle intervention: combined progressive muscle relaxation and spiritual guided imagery and humor as an adjunct therapy to modifying the progression of depression. Participants were …

The Prognostic Power Of Normative Influences Among Ncaa Student-Athletes, Justin F. Hummer, Joseph W. Labrie, Andrew Lac

Heads Up!

This study evaluated the predictive power of perceived descriptive and injunctive norms on intercollegiate student-athlete alcohol consumption and attitudes toward drinking-related behaviors. The sample consisted of 594 NCAA student-athletes from two geographically opposite sites. Norms variables utilized a school and gender-specific athletic peer reference group. Results indicate that respondents reported greater perceived injunctive norms than actual attitudes, and greater perceived descriptive norms than actual alcohol use. Further, after accounting for demographics and alcohol motivations, perceived injunctive norms were the strongest predictors of athletes' attitudes with the final model explaining 54% of the variance. Similarly, perceived descriptive norms were among the …

The Relationship Between Early Maladaptive Schemas, Chronic And Acute Depression, And Help Seeking Behaviors, Jason Walker

Theses and Dissertations

Depression is a disorder that affects many people's lives; approximately 24% of Americans are diagnosed with some form of depression in their lifetime. In order to effectively treat depression we must first understand the disorder and how the symptoms affect people. This study aims to investigate unipolar depression in two ways through the use of a questionnaire. One is to understand the etiology of depression, specifically the role of Early Maladaptive Schemas in the etiology of chronic and acute depression. Hierarchical regressions on 88 participants indicated that EMS and anxiety significantly predict acute and chronic depression. The other aim of …

Water Intake And Adherence To Clear Fluid Goals In Children Receiving Treatment For Encopresis, Elizabeth Shannon Kuhl

Master's Theses and Doctoral Dissertations

A six-session group intervention for treatment of retentive encopresis designed by Stark and colleagues yields high adherence for fiber (Stark et al., 1990a; Stark et al., 1997), but not fluid (Kuhl et al., 2009), recommendations. Children may also rely heavily on drinking juice to meet their clear fluid targets (Kuhl et al., 2009). This study examined the effectiveness of an enhanced intervention (EI) in improving children’s fluid goal adherence and modifying their daily fluid intake to include more water and less juice.

Data for 19 children who completed treatment previously served as the Non-Enhanced Intervention (NEI), and 18 children completed …

Acceptability Of Parent-Child Interaction Therapy, Jacqueline Mezza Titus

Master's Theses and Doctoral Dissertations

The behaviors associated with Oppositional Defiant Disorder and other disruptive behavior disorders constitute the most common reason for referral of young children to mental health services (Schuhmann, Durning, Eyberg, & Boggs, 1996). Parent-Child Interaction Therapy is an empirically supported treatment for such disorders. However, families are frequently unable to maximize their use of such treatments. Barriers to treatment participation prevent families from entering or staying in treatment. While most of the treatment effectiveness research has been conducted with Caucasian families, African American families and Caucasian families experience these barriers to different degrees, resulting in varying treatment adherence and unclear treatment …

Students' Perceived Parenting Styles And Their Later Romantic Attachment Styles And Preferred Coping Tendencies, Shannon L. Bogart

Honors Theses

In the first of two studies, the use of data compiled from questionnaires concerning perceived parenting style and romantic attachment style of Coastal Carolina University students were used to test the hypothesis that the authoritative parenting style would be related to the secure attachment style. The researcher used the terms attachment style and romantic attachment style interchangeably throughout the study. These variables were then statistically analyzed by a chi-square test of independence and showed statistical significance to support the hypothesis. The frequency of students who answered to have both authoritative parenting and secure attachments was significantly higher than the other …

Risk Factors And Protective Factors For Depression In Early Maturing Females, Lauren Lirio

Theses and Dissertations

The purpose of this study was to examine the effect of early onset of menstruation and biological father absence on depression in females. Participants (n=46) were asked to complete a demographic questionnaire and a series of psychometric assessments. It was hypothesized that females who reached puberty earlier than their peers as well as females growing up in a one-parent household, with the biological father absent, would experience more depressive symptoms than females who reached puberty later than their peers or were being raised in two-parent households. Statistical analyses revealed early maturing females reported higher levels of depressive symptoms than on-time …

History Of Maltreatment And Psychiatric Impairment In Children In Outpatient Psychiatric Treatment, Kerry Gagnon

Honors Scholar Theses

There is increasing evidence that childhood victimization and attachment disruptions impact a child’s development. In this study, children and adolescents from an outpatient psychiatric clinic were assessed, measuring history of trauma, history of out-of-home placement, initial diagnoses, and CBCL internalizing and externalizing problem scores. Multiple regression analyses showed that both violent abuse trauma (physical/sexual abuse) and victim trauma (physical abuse/sexual abuse/witnessing domestic violence/witnessing community violence) are prevalent among patients with externalizing severity problems; concluding that diagnosis alone may not account for a history of victimization, but externalizing problem severity does. Overall, the study is consistent with past literature that it …

Diagnosing The Prodromal State Of Alzheimer's Disease, Jennifer Bartkowiak

Honors Scholar Theses

Mild Cognitive Impairment- Amnestic Subtype (MCIa) is a putative prodromal stage of Alzheimer’s Disease (AD) characterized by focal deficits in episodic verbal memory. Less is known about relative deficits in visuospatial learning, although there is ample evidence indicating involvement of the hippocampus in visuospatial learning, as well as hippocampal degeneration in early AD. The aim of this study was to better characterize the components of working memory dysfunction in people with MCIa to increase the ability to reliably diagnose this disease. Fifty-six elderly adults diagnosed with MCIa and 94 healthy elderly completed a hidden maze learning task. Results indicated similar …

Behavioral Implications Of Knockout For The Dyslexia-Risk Gene Dcdc2 In Mice, Dongnhu Truong

Honors Scholar Theses

Several genetic linkage and epidemiological studies have provided strong evidence that DCDC2 is a candidate gene for developmental dyslexia, a disorder that impairs a person’s reading ability despite adequate intelligence, education, and socio-economic status. Studies investigating embryonic intra-ventricular RNA interference (RNAi) of Dcdc2, a rat homolog of the DCDC2 gene in humans, indicate disruptions in neuronal migration in the rat cortex during development. Interestingly, these anatomical anomalies are consistent with post mortem histological analysis of human dyslexic patients. Other rodent models of cortical developmental disruption have shown impairment in rapid auditory processing and learning maze tasks in affected subjects.

The …

Salivary Cortisol, Psychological Stress And Depressive Symptoms Among Patients Undergoing Colon Cancer Screenings, Allyson Reid

Honors Scholar Theses

As the second leading cause of cancer-related deaths in the United States, colon cancer has a high cure rate if detected early by a colonoscopy (U.S.

Cancer Statistics Working Group, 2007). However, more than 41 million at-risk Americans are not properly receiving colonoscopy screenings according to the recommendations of the Center for Disease Control. This study provides insight into the physiological and psychological benefits of the colonoscopy procedure over and above cancer detection and prevention. Thirty-six patients receiving colonoscopic screening at the University of Connecticut Health Center participated in this study. A questionnaire battery that assessed perceived stress, depressive symptoms, …

Cooperation & Competition Between Navigation Systems In The Rat Brain: The Role Of The Hippocampus And Striatum During A Dissociative Maze Task, Benjamin Gruenbaum

Honors Scholar Theses

While many tend to think of memory systems in the brain as a single process, in reality several experiments have supported multiple dissociations of different forms of learning, such as spatial learning and response learning. In both humans and rats, the hippocampus has long been shown to be specialized in the storage of spatial and contextual memory whereas the striatum is associated with motor responses and habitual behaviors.

Previous studies have examined how damage to hippocampus or striatum has affected the acquisition of either a spatial or response navigation task. However even in a very familiar environment organisms must continuously …

Eyewitness Recall Of Noncriminal Events: An Examination Of Demographic Characteristics With A Selected Population., Jessica R. Vaneaton

Electronic Theses and Dissertations

The purpose of this study was to examine differences of recalled events from a selected university student population. Eyewitness testimony is frequently used to convict defendants each year. Many of these convictions are based solely on eyewitness accounts. While much has been written on the reliability of eyewitness testimony, little is known about demographic characteristic differences that may exist. A videotaped event was shown to a sample of college students who were then asked to complete a questionnaire based on what they watched. There were significant differences found in the respondents‟ accuracy in recalling events of the video according to …

Secondary Analysis Of Diabetes And Psychological Distress In American Indian Women From The California Health Interview Survey (Chis)., Audry Marie Greenwell

Electronic Theses and Dissertations

Since European settlers arrived to the United States (U.S.), American Indians (AI) have been separate and unequal members of society. After a long history of discrimination, ethnocide, genocide, and distrust, the AI have become a population with severe disparities, having the highest rates of diabetes, depression, suicide, tuberculosis, and alcoholism than any other minority or majority population in the U.S. The author's purpose for conducting this study was to explore a possible relationship between depression or psychological distress and diabetes in AI women.

AI women are the most under studied group in the country; therefore, a secondary analysis of the …

Attentional Biases And Ptsd Symptomology In Victims Of Sexual Assault And Motor Vehicle Accidents, Orin R. Redmond

Theses and Dissertations

While the field of change detection and attentional biases has become an increasingly popular area of study and much is already known about Posttraumatic Stress Disorder (PTSD), very little research has been done integrating these two areas. In the present study, we chose to investigate two types of traumatic experiences prevalent in the college population, motor vehicle accidents (MVAs) and sexual assaults. The flicker paradigm, used to measure change detection, was utilized to examine hypersensitivity to environments with threatening stimuli in individuals whom experienced either of these traumas. The paradigm monitored reaction times to identifying changes that took place in …

Early Maladaptive Schemas Mediating The Relationship Between Perceptions Of Early Parenting And Depression And Anxiety, Monique Schatzman

Theses and Dissertations

This study examined how EMS's mediate the relationship between perceptions of early parenting and depressive and anxious symptoms. The overall hypothesis was that EMS's based on the total score of YSQ-S3 would mediate the relationship between parental styles based on the YPI and depressive and anxious symptoms. Results indicated support for the mediating effects of EMS's in the relationship between perceptions of early parenting and depressive and anxious symptoms. EMS's mediated the overprotective, belittling, pessimistic/fearful, and punitive mother with depression. EMS's mediated the emotionally depriving, overprotective, belittling, pessimistic/fearful, controlling, and emotionally inhibited father with depression. EMS's also mediated the emotionally …