Psychology Commons^™

Deep Brain Stimulation For Parkinson's Disease: An Investigation Of Post-Surgical Self-Regulation And Executive Functioning, Hannah L. Combs

Theses and Dissertations--Psychology

Parkinson’s Disease (PD) is a common neurodegenerative disorder that attacks the basal ganglia and contributes to a range of motor, cognitive, and behavioral impairments (e.g., tremor, rigidity, and executive dysfunction). This dysfunction may contribute to self-regulatory impairment across several domains, including cognitive skills, thought processes, and emotion. Deep Brain Stimulation (DBS) is a neurosurgical procedure that allows for direct and reversible manipulation of brain activity in patients with PD. The procedure is growing in popularity and is commonly used as an adjunct or in some instances an alternative to dopaminometic medications. Preliminary studies suggest mild executive dysfunction follows DBS but …

Doing Envy Justice: Examining The Politics Of Envy, Charles E. Hoogland

Theses and Dissertations--Psychology

Conservatives and liberals disagree about the underlying motivations driving opposition to concentrated wealth. Liberals contend that such objections are often driven by legitimate fairness concerns, whereas conservatives frequently cite envy instead. Research and theory suggest that two particularly important contextual questions with respect to emotional reactions to wealth are its source (inherited or earned), and how that wealth is put to use, which could interactively and differentially influence liberals’ and conservatives’ reactions to affluent individuals. The current study aimed to empirically address whether liberals actually are more prone to envy than conservatives, both in general and in response to specific …

Understanding Alcohol Use Trajectories From Adolescence To Young Adulthood: A Bioecological Approach, Jacqueline A. Bonsu

Theses and Dissertations--Psychology

The current study sought to better understand how alcohol use patterns develop over the transition to young adulthood by taking a bioecological approach in examining the joint influence of contextual and individual factors on drinking behaviors. Using a longitudinal design to include many factors that likely play key roles in this highly sensitive developmental period (e.g., peer norms, social activities, personality traits, access and exposure to substances), both mean levels of these variables and their change over time were considered in relation to alcohol use trajectories (AUTs). Participants were 525 students ages 18 to 25 recruited from the introductory psychology …

Loss Aversion In Cocaine Users: Influence Of Risk And Commodity Type, Justin Charles Strickland

Theses and Dissertations--Psychology

Numerous studies in behavioral economics have demonstrated that individuals are more sensitive to the prospect of a loss than a gain (i.e., loss aversion). Although loss aversion has been well described in healthy populations, little research exists in individuals with substance use disorders. The purpose of this study was to comprehensively evaluate loss aversion in cocaine users. Participants completed measures designed to assess loss aversion for drug and non-drug commodities under varying risk conditions. Cocaine demand was determined using a cocaine purchase task. Cocaine users showed a loss aversion score that was consistent across commodity and risk conditions. Compared to …

Ovarian Hormones, Adhd, Risk-Taking, & Impulsivity, Bethan A. Roberts

Theses and Dissertations--Psychology

Attention-Deficit/Hyperactivity Disorder (ADHD) is a highly impairing disorder of inattention, hyperactivity, and impulsivity that is more frequently diagnosed in males versus females at a ratio of 3:1. However, females with the disorder become highly impaired during adolescence, perhaps due to the onset of cycling ovarian hormones at puberty. The present study empirically assessed the role of the major female sex hormones, estrogen and progesterone, in the presentation of ADHD symptoms, impulsivity, and associated risk-taking behaviors (e.g., risky sex, substance use and abuse) in a non-clinical sample of young adult women. 32 healthy young adult women who were screened for hormonal …

Life Adversity, Social Support, Resilience, And College Student Mental Health, Joshua Mello

All Master's Theses

This study investigated how adverse childhood experiences (ACEs), current college student hassles, and perceived social support relate to college student resilience. This study also explored how ACEs, current college student hassles, perceived social support, and resilience relate to college student mental health. A sample of 507 students from a public university in Washington State completed an online study which consisted of surveys operationalizing each variable. The results showed that current college student hassles and perceived social support significantly predicted resilience. Current college student hassles, resilience, and perceived social support also significantly predicted mental health. The study revealed that ACEs had …

Gender Rules: Differences In Male And Female First-Year Undergraduate Adherence To Campus Alcohol Policy, Ashley Maiolatesi

Honors Theses

Although differences in both men's and women's risk-taking and alcohol consumption have been respectively examined in previous research, the relationship between the two has not been thoroughly documented. While there have been studies on differences between male and female drinking habits, including those on amount and frequency of consumption, as well as studies documenting how women felt about both risk-taking and gender differences in morality, these factors are rarely, if ever, expressly linked. The current study aims to test past research regarding women's traditional hesitation towards engaging in risky behavior and rebelling against policy through the study of behavioral outcomes …

The Effect Of Victim Religion On Juror Perceptions Of Hate Crimes, Casey Magyarics

Theses and Dissertations--Psychology

The present study investigated mock juror perceptions of hate crimes in the courtroom, specifically whether a victim’s religion (Atheist, Christian, Jewish, or Muslim) influenced the likelihood that a mock juror would render a hate crime verdict. I employed a mock juror methodology where participants read an assault trial summary, rendered a verdict, and answered a series of rating questions about the victim and defendant. Two theoretical explanations were proposed to explain the main effect of victim religion on participant verdict decisions; that participants would be most likely to render a guilty verdict when the victim is considered an in-group member …

Pulling The Trigger On Disarming Domestic Violence Abusers: Implementing Gun Confiscation Policy In Urban And Appalachian Kentucky, Kellie R. Lynch

Theses and Dissertations--Psychology

The present study investigated why communities differing in culture and resources are willing and able to implement gun confiscation as part of a protective order. Specifically, this study explored whether the perceived risk of intimate partner homicide and gun violence, benefits to engaging in gun confiscation, barriers to gun confiscation, community norms about guns, and community readiness to implement gun confiscation: (a) differ in urban and rural communities, (b) are perceived differently by victim service and justice system key professionals within urban and rural communities, and (c) are related to if a community is able and willing to consistently implement …

Decision-Making Processes, Driving Performance, And Acute Responses To Alcohol In Dui Offenders, Walter Roberts

Theses and Dissertations--Psychology

Alcohol-impaired driving is a major cause of motor vehicle accident and death in the United States. People who are arrested for DUI (Driving under the Influence) are at high risk to reoffend; approximately one in three of these individuals will commit another DUI offense in the three years following their first conviction (Nochajski & Stasiewicz, 2006). This high risk for recidivism in these individuals suggests that cognitive characteristics may contribute to a pattern of pathological decision making leading to impaired driving. Indeed, individuals with a history of DUI report higher rates of impulsiveness and behavioral dysregulation compared to their nonoffending …

Burnout And Depression In Psychiatric Residents, Irvin Sam Schonfeld, Eric Laurent, Pierre Vandel, Renzo Bianchi

Publications and Research

Kealy et al. (2016) found that 21% of psychiatric residents were suffering symptoms of burnout. A number of problems call that finding into question. First, the writers used a one-item measure to assess burnout. Second, mounting evidence suggests that burnout is a depressive syndrome. Third, unresolvable job stress is related to depression. Given burnout's overlap with depression and the diagnostic blur around burnout, research on the impact of job stress should connect with depression, which is nosologically well characterized and diagnosable using clinically validated instruments.

Burnout And Depression: Label-Related Stigma, Help-Seeking, And Syndrome Overlap, Renzo Bianchi, Jay Verkuilen, Romain Brisson, Irvin Sam Schonfeld, Eric Laurent

Publications and Research

We investigated whether burnout and depression differed in terms of public stigma and help-seeking attitudes and behaviors. Secondarily, we examined the overlap of burnout and depressive symptoms. A total of 1046 French schoolteachers responded to an Internet survey in November–December 2015. The survey included measures of public stigma, help-seeking attitudes and behaviors, burnout and depressive symptoms, self-rated health, neuroticism, extraversion, history of anxiety or depressive disorder, social desirability, and socio-demographic variables. The burnout label appeared to be less stigmatizing than the depression label. In either case, however, fewer than 1% of the participants exhibited …

Adhd Symptoms, Social Problems, And Independence In Adolescent And Young Adult Males With Fxs, Marjorie Lee Grefer

Theses and Dissertations

Adolescents and young adults with fragile X syndrome (FXS) typically report a range of comorbid, impairing conditions including cognitive deficits, autism, and attention deficit/hyperactivity disorder (ADHD). Similarly these individuals experience social problems and very low levels of proficiency in independent living, which makes it extremely important to better understand what contributes to these deficits and how to potentially intervene and improve outcomes. Despite this importance, very little attention has been paid to the developmental period of adolescence in the FXS population. In addition, no previous work has utilized specific narrow band measures to probe for ADHD symptoms and instead has …

The Neural Representation Of Duration In Event Concepts, Christopher Todd Hackett

Theses and Dissertations

Little is known about the neural basis of temporal concepts. Some have suggested that temporal concepts are grounded in spatial or temporal processes. Here we aimed to examine the representation of duration of event concepts, and compare them with judgments of object size, which may entail spatial processing. A 2x2 block design used event and object nouns as stimuli that were presented during functional imaging. Participants made judgments about event duration, object size, and event and object valence. In addition to whole-brain analyses, we examined activations in areas known to be involved in temporal processing and spatial processing. Knowledge of …

Depression Among African American Midlife Women: Delineating The Role Of Stress, Heather Page

Theses and Dissertations

Recent multi-ethnic epidemiologic studies indicate an increased risk for the onset of new as well as recurrent episodes of clinical depression among midlife women. However, little is known about the risk factors that influence the occurrence, severity, and course of depression in midlife among African American women (AAW). The purpose of the current study was to statistically model three prevailing conceptual views of stress and depression: 1) life course, 2) stress exposure, and 3) stress generation). The research investigated the abilities of these conceptual models to predict depressive symptoms severity, current depressed days, and major depression among midlife AAW. Data …

Getting To Outcomes® In Clinical Practice An Empirical Exploration Of A Framework That Supports Quality For Graduate Student Therapy Training, Jennifer Castellow

Theses and Dissertations

Getting To Outcomes® in Clinical Practice is an innovation being developed and disseminated in a clinical training center for psychology doctoral students. The innovation is a step-wise framework posited to enhance clinical practice by supporting the planning, implementation, and evaluation of specific evidence-based practices in psychology. The current study introduces and defines the innovation and uses a multiple case study, mixed method analysis to evaluate current innovation use behaviors as well as attitudes about the innovation. The guiding research themes for this study include: (1) innovation use behaviors, (2) attitudes about the innovation, and (3) influential contextual factors that impact …

Promoting Positive Academic Beliefs And Performance: Exploring The Impact Of An Academic Enrichment Program, Melanie Avery

Theses and Dissertations

First generation and low income college students experience unique achievementrelated barriers not typically experienced by their counterparts whose parents attended college and/or are of higher socioeconomic status (Hahs-Vaugn, 2004; Kahlenberg, 2004; Mortensen, 2003; Prospero & Vohra-Gupta, 2007). Academic enrichment programs that target first generation and low income college youth are one strategy that has helped to address these concerns. To extend literature in this area, the current study sought to identify factors that may be promotive of and/or barriers to first generation and low income youths’ achievement-related outcomes. Furthermore, this investigation sought to explore whether an academic enrichment program, namely …

“More To Life Than Mental Health”: Investigating The Roles Of Community Mental Health Case Managers In Promoting Community Integration For Adults With Psychiatric Disabilities, Betsy A. Davis

Theses and Dissertations

The recovery movement in the field of community mental health has brought attention to more holistic outcomes of services for adults with psychiatric disabilities, including community integration. However, there is a lack of empirical investigations of the roles that service providers, and case managers (CMs) in particular, can play in promoting such outcomes for their clients. The present study took an exploratory, hypothesis-building approach to describing the ways in which CMs supported the community integration of their clients with serious mental illness. A cross-sectional design was used with qualitative and quantitative data collected from 6 CMs and a sampling of …

Help-Seeking And Intimate Partner Violence Re-Victimization Of Sexual Minority And Heterosexual College Students, Andrew T. Schramm

Theses and Dissertations

Recent estimates indicate that 18.5% of heterosexual college students and 30.3% of sexual minority college students are victims of physical intimate partner violence (IPV; Edwards, Sylaska, Barry, et al., 2015). Research among adult women in oppositesex relationships has shown that once an individual is victimized by IPV she is subsequently at high risk for future IPV victimization. Re-victimization is associated with more severe physical and mental health consequences of IPV. No prior study has assessed the rate of re-victimization among sexual minority adults. Help-seeking behavior, which refers to accessing a range of sources of support (e.g., family and friends, law …

Exploring The Relationship Between Church Level Predictors Of Status And Obesity Risk In African American Women Of Faith, Kinjal Pandya

Theses and Dissertations

Although obesity is a nationwide epidemic, there are large racial, gender, socioeconomic, and geographical disparities in the rates of this condition. Specifically, African American women are more likely to be classified as obese as compared to all other gender and racial groups. Scholars have targeted African American churches to implement dietary and physical activity interventions in an attempt to combat the racial disparity in obesity rates. One of the main correlates studied in regards to obesity has been individual level markers of status such as socioeconomic status and subjective social status. Even though we focus on churches as a place …

Preliminary Evaluation Of "Footprints": Motivational Interviewing To Promote Cognitive-Behavioral Skills, Academic Outcomes, And Academic Protective Factors In Middle School Students, John Terry

Theses and Dissertations

There are high levels of unmet need in youth mental health services. To address this gap there is an increasing emphasis on multi-tiered systems of support involving promotion/prevention (Tier 1), early intervention (Tier 2) and intervention (Tier 3) to promote positive emotional/behavioral functioning in students. While research on these multi-tiered frameworks is increasing, there remains a relative dearth of empirically supported and feasible early intervention Tier 2 programs. To help address this gap, we developed the Tier 2 program, Footprints, which utilizes two Motivational Interviewing sessions to promote engagement in six group-based modularized Cognitive-Behavioral Therapy sessions and aims to enhance …

Understanding Academic Achievement Among Low-Income, Urban, Black Adolescents: The Role Of Father Involvement, Patrick Henry

Master's Theses

Although the Black-White test score gap has improved over time, it still persists. Furthermore, this academic risk for Black youth is compounded by the disproportionate representation of Blacks among low-income families in the U.S. Thus, the present study aims to shed light on factors related to greater academic success among adolescents in low-income, urban, Black families. Overall, this study addresses the following question. How does the presence of a biological father and positive father involvement impact the academic achievement of their adolescent children? Data from the Welfare, Children, and Families: A Three-City Study (TCS) were analyzed in order to address …

Performance Of Individuals And Teams On Cryptographic Tasks: Factors That Affect The Consideration Of Alternative Strategies, Joseph Bihary

Dissertations

The two studies presented here examined factors that might affect teams’ and individuals’ tendency to follow outside advice when attempting to solve a complex problem known as letters-to-numbers. Past research on group dynamics suggests that a lack of group consensus or homogeneity reduces group members’ confidence in their group’s abilities, and may lead members both to seek and accept advice from outside the group. Study 1 experimentally manipulated group diversity in task performance strategies in order to investigate whether dyads whose members have divergent perspectives are more likely than homogeneous dyads to consider and use a problem-solving strategy presented from …

Dating Violence Prevention Through A Change In Gender Norms, Katie Doud

Dissertations

Gender norms that promote male dominance and control lead to greater violence against females and deleterious health effects for males (Reed, Raj, Miller & Silverman, 2010). A strict adherence to female gender roles is associated with a greater likelihood to be in an abusive relationship and a greater length of time to leave an abusive relationship (Molidar & Tollman, 1998). Adolescence is a developmental time where boys and girls rigidly follow gender stereotypes (Alfieri, Ruble, & Higgins, 1996). Three-fourths of adolescents have been in a dating relationship by their senior year in high school (Carver et al., 2003). The combination …

Evaluating The Impact Of Integrative Mental Health Treatment In Veterans With Post-Traumatic Stress Disorder, Bella Etingen

Dissertations

High numbers of US Veterans experience post-traumatic stress disorder (PTSD), but, many do not subsequently seek mental healthcare. Integrated mental health (IMH) models of treatment bring mental health professionals into the primary care setting, allowing Veterans to receive comprehensive treatment during primary care visits. The IMH treatment model may bridge the gap for Veterans with PTSD who need care and those who actually receive it. This study examined the impact that IMH has on Veterans with PTSD receiving care from VA. Using several methods of data collection (medical chart reviews, VA administrative databases, a mailed survey of patient perception of …

Social Skills In Youth With Spina Bifida: A Longitudinal Multimethod Investigation Of Bio-Neuropsychosocial Predictors, Christina Ehrman Holbein

Dissertations

Objective: Despite research documenting social dysfunction in youth with spina bifida (SB), little is known about the etiology of these social difficulties; most investigations identifying predictors of social deficits have concentrated exclusively on one domain. This longitudinal study examines the relative predictive power of neurocognitive (attention and executive function), family (cohesion and conflict), and health-related (body mass index, condition severity) variables on later social skills in youth with SB.

Methods: 112 youth with SB (T1 mean age = 11.19 years) and their families participated in study visits two years apart. Study variables were assessed by multiple methods (questionnaire, medical chart …

Cognitive And Neural Correlates Of Coping And Resilience In Depression, Catherine Lee

Dissertations

Depression is one of the most prevalent and devastating psychological disorders, often with a chronic or remitting/reoccurring course. The inability to effectively cope with stress and negative life events has been strongly linked to the development and maintenance of depression symptoms; yet, the cognitive and biological processes underlying the complex and multidimensional behavioral construct of coping are not well understood. Using a combination of self-report measures, computerized cognitive tasks, and scalp electroencephalography (EEG) methodologies, the present study investigated associations between specific executive function abilities (i.e., inhibition and set-shifting), underlying neural activity, coping strategy and flexibility, and depression symptoms. Results did …

Community Violence Exposure Among Urban African American Males: Understanding The “Buffering Effect” Of Adaptive Social Support Coping On Psychosocial Outcomes, Cynthia L. Pierre

Dissertations

The current study explored the moderating roles of support coping and support

quality in the predictive relationship between community violence exposure (ECV) and a

variety of psychosocial outcomes. Participants were 119 African American males (9 th –

12 th grade; mean age at baseline = 15.33). Participants completed measures of exposure to

violence, support-seeking coping, quality of support from friends and family, and a range

of psychosocial outcomes, and completed these same measures approximately one year

after baseline. Regression analyses were conducted to examine the relationships between

ECV and psychosocial outcomes, as well as the relationships between support coping and …

Social Learning Of Employee Engagement, Swati Sharma Srivastava

Dissertations

The influence of coworkers on workplace attitudes and behaviors is a well-researched and established occurrence in organizational psychology. Given that many of these relationships may be bi-directional, Social Learning theory is a fitting lens to examine these connections. One construct that consistently surfaces as a prominent topic in organizational research is employee engagement. The aim of this research was to investigate how social learning theory may be applied to the relationship between engagement levels of role models and observing employees. Results revealed some truly validating insights, primarily confirming the influence of coworkers on employee engagement. Model type (i.e., manager vs. …

The Relation Of Exposure To Community Violence To Self- Efficacy Based On Neighborhood, Family, And School Effects In A Community Sample Of Latino-American Youth, Arie Zakaryan

Dissertations

Community violence is considered a “public health epidemic” in the US. Latino youth and families are a burgeoning population in the United States, and many of whom live in neighborhoods exposed to community violence. Multiple contexts should be assessed identifying developmental assets youth use to adjust positively when exposed to violence. This study examines how different environmental contexts, i.e., home, school, neighborhood and acculturation, influence the relationship between exposure to community violence and self-efficacy for Latino youth. The current study uses an archival dataset of a larger longitudinal study (Project on Human Development in Chicago Neighborhoods). A confirmatory factor analysis …