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Identifying Component-Processes Of Executive Functioning That Serve As Risk Factors For Alcohol-Related Aggression, Aaron John Godlaski

University of Kentucky Doctoral Dissertations

The present investigation determined how different component-processes of executive functioning (EF) acted as risk factors for intoxicated aggression. Participants were 512 (246 men and 266 women) healthy social drinkers between 21 and 35 years of age. EF was measured using the Behavior Rating Inventory of Executive Functioning – Adult Version (BRIEF-A; Roth, Isquith, & Gioia, 2005) that assesses nine EF components. Following the consumption of either an alcohol or a placebo beverage, participants were tested on a modified version of the Taylor Aggression Paradigm (Taylor, 1967) in which mild electric shocks were received from, and administered to, a …

Ruminative Thought In Individuals With Borderline Personality Features, Brian Thomas Upton

University of Kentucky Master's Theses

Borderline personality disorder (BPD) is characterized by patterns of intense negative affect, interpersonal difficulties, and maladaptive impulsive behaviors, and is associated with impairments in social and occupational functioning. Rumination is a maladaptive form of repetitive thought that maintains and intensifies emotional disturbance and is associated with behavioral dysregulation. This study tested several hypotheses about relationships between rumination and borderline personality features. This study included 117 college student participants, 88 female students and 29 male students, most of whom (84%) identified themselves as Caucasian. Participants completed a series of measures which included a writing sample to sample repetitive thought. Findings consistently …

Ethnic Identity And Perceived Discrimination As Predictors Of Academic Attitudes: The Mediating And Moderating Roles Of Psychological Distress And Self-Regulation, Hui Chu

University of Kentucky Master's Theses

The current study addressed the deficiency in research by examining risk factors for immigrant children that may lead to academic disengagement (such as ethnic discrimination by peers and teachers, and psychological distress) and resilience factors that promote academic engagement (such as the development of a positive ethnic identity). Children who had stronger, more positive ethnic identities had more positive academic attitudes. Furthermore, the more the children were teased by their peers and graded unfairly by their teachers because of their ethnicity, the more they thought school was less important, less useful and felt less efficacious about school and valued school …

Self-Regulation And Liver Function: Expanding An Ecological Model, Tory Anne Eisenlohr-Moul

University of Kentucky Master's Theses

Under conditions of high self-regulatory effort, peripheral organ systems have been found to slow, potentially to rearrange energetic priorities in favor of the brain. The present study tested an expansion of this model by exploring the possibility that alcohol metabolism (i.e., liver function) may slow during self-regulation. We also anticipated that high trait self-control would attenuate the effect of condition on metabolism. Twelve males aged 21-25 completed two conditions in counterbalanced order. During each session, the participant received 0.33 ml/kg of absolute alcohol for a target peak blood alcohol concentration (BAC) of 0.03 g%. Participants then performed tasks (self-regulatory tasks …

The Effect Of Practice On Eye Movements In The 1/D Paradigm, Will Seidelman

University of Kentucky Master's Theses

Previous studies have demonstrated that observers may ignore highly salient feature singletons during a conjunction search task through focusing the attentional window (Belopolsky, Zwaan, Theeuwes, & Kramer, 2007), or by the suppression of bottom-up information (Treisman & Sato, 1990). In the current study, observers’ eye movements were monitored while performing a search task in which a feature singleton was present and corresponded with the target at a chance level. With practice, observers were less likely to make an initial saccade toward the singleton item, but initial saccades directed at the target were likely throughout. Results demonstrate that, in an effort …

Readers’ Knowledge Of Functional Devices, Hung-Tao Chen

University of Kentucky Master's Theses

Various writing devices are designed to serve specialized purposes or “functions” to aid readers in their processing of a text. For example, an index lists important topics in the book and allows the readers to quickly locate the pages relevant to a particular topic. The purpose of this study was to learn what mature readers know about various functional devices. Two experiments were conducted to learn what readers know about functional devices in texts. Experiment 1 investigated readers’ knowledge about functional writing devices and Experiment 2 examined readers’ beliefs about the relevance of functional writing devices in various reading situations. …

Teacher Expectations Of Children With Mental Illness In The Schools, Jamie Lee Satterly Roig

University of Kentucky Doctoral Dissertations

Within an experimental vignette design, 224 certified teachers participated in this online study by completing a researcher created rating scale that assessed expectations for a child described in a randomly assigned vignette; a child without mental illness, a child identified with an emotional behavioral disorder, and a child identified as returning from acute psychiatric care. Results from the current study revealed reliable scales; learning, cooperation, self-control, and teacher self-efficacy. Findings indicated teachers reported significantly different expectations for children identified with mental illness in comparison to typical children in the areas of self-control and cooperation; specifically, teachers reported lower expectations for …

Construct Validity Of A Laboratory Aggression Paradigm: A Multitrait-Multimethod Approach, Joshua Parker Phillips

University of Kentucky Doctoral Dissertations

There continues to be doubt regarding the validity of laboratory aggression paradigms. This paper provides an investigation of the construct validity of one prominent aggression task, the Taylor Aggression Paradigm (TAP), within a Multitrait Multimethod Matrix (MTMM) methodology. Participants consisted of 151 male undergraduate psychology students with a median age of 19 years old (M=19.45, SD = 2.03). Participants completed self-report and behavioral measures of aggression, impulsivity, and pro-social behavior which were analyzed using a Correlated Trait – Correlated Method Confirmatory Factor Analysis model. Results supported the construct validity of the MTMM model and the TAP. This study …

An Analysis Of Behavioral Flexibility And Cue Preference In Pigeons Under Variable Reversal Learning Conditions, Rebecca Marie Rayburn-Reeves

Theses and Dissertations--Psychology

Behavioral flexibility, the ability to change behavior in accordance with the changing environment, was studied in pigeons using a series of reversal learning paradigms. All experiments involved a series of 5-trial sequences and I was interested in whether pigeons are sensitive to the reversal by switching to the other alternative after a single error. In Experiments 1 and 2, the overall probability of the two stimuli was equated over sequences, but the probability correct of the two stimuli changed across trials. In both experiments, subjects showed no sensitivity to the differences in sequence type. Instead they used the overall average …

Polyamine Modulation In Alcoholism: Examination Using A Novel Screening Procedure Designed To Predict Anti-Relapse And Neuroprotective Efficacy, J. Ben Lewis

University of Kentucky Doctoral Dissertations

Alcohol dependence is a major public health concern. Despite the FDA’s approval of multiple anti-relapse drugs, relapse rates remain unacceptably high. Furthermore, cognitive deficits among chronic drinkers are evident and are suggested to contribute to relapse risk. Current evidence suggests that several critical features of alcoholism and alcohol-associated neurodegeneration are mechanistically linked to glutamatergic actions; specifically, they appear positively affected by glutamatergic inhibition, particularly inhibition via polyamine modulation of a subpopulation of n-methyl-d-aspartate receptors. The current project was designed to evaluate the performance of two putative polyamine modulators (JR-220 and CP-101,606) in a variety of screens designed …

An Examination Of The Process Of Forgiveness And The Relationship Among State Forgiveness, Self-Compassion, And Psychological Well-Being Experienced By Buddhists In The United States, Masami Matsuyuki

Theses and Dissertations--Educational, School, and Counseling Psychology

The purpose of this study was to investigate the process of forgiveness and the relationship among state forgiveness, self-compassion, and psychological well-being experienced by Buddhists in the United States. An integral feminist framework was developed for this mixed-method study.

For the quantitative component of this study, a convenience sample of 112 adults completed an online survey. Multiple regression analysis was performed to examine: (a) the impact of gender, age, and the years spent in Buddhist practice on state forgiveness and self-compassion; (b) the outcome of psychological well-being in relation to state forgiveness and self-compassion; and (c) self-compassion as a mediator …

Intrapsychic Predictors Of Professional Quality Of Life: Mindfulness, Empathy, And Emotional Separation, Jacky T. Thomas

University of Kentucky Doctoral Dissertations

A growing literature documents the inherently stressful nature of working with persons who are suffering or traumatized, and the potential for the development of stress disorders among social workers and other helpers. Previous studies of compassion fatigue and burnout have provided important information about professional and workplace variables that might influence risk, but little attention has been given to studying intrapersonal skills/abilities that might reduce risk and/or increase resilience and work satisfaction among helping professionals. This exploratory study asked whether levels of mindfulness, empathy, and emotional separation would influence professional quality of life, including compassion fatigue, burnout, and compassion satisfaction. …

Examining The Role Of Personality, Peers, And The Transition To College On Substance Use, Ursula Louise Bailey

University of Kentucky Doctoral Dissertations

It is well established that there is an increase in substance use among college students. In the literature, this increase in use has been attributed to different personality factors, such as sensation seeking. However, what has not received sufficient attention is the possibility that the new peer groups, afforded by the transition to college, introduce unique influence on the relationship between personality and substance use. The purposes of the current study were to explore whether personality predicted substance use across the transition to college whether peer substance use moderated that relationship.

The current study examined developmentally the relations among personality, …

Effects Of A Short-Term Mindfulness Intervention On Depression And Immune Function, Erin C. Walsh

Theses and Dissertations--Psychology

Pro-inflammatory cytokines have been implicated in the pathophysiology and maintenance of depression. This study investigated the effects of a short mindfulness intervention on pro-inflammatory correlates of depression (IL-6 and TNF-α) and selfreported psychological health. Sixty-four college females were assigned to a four-week mindfulness training group or a contact-control group. Cytokines and psychological health were assessed at baseline, post-treatment, and 3-month follow-up (mindfulness group only). IL-6 and TNF-α significantly decreased from baseline to post-treatment in the mindfulness group only; these changes were sustained at 3-month follow-up. No between-group differences in psychological health emerged. Although reductions in proinflammatory cytokines in the mindfulness …