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Family Socioeconomic Status And Children's Reading Ability: The Buffering Effect Of Parental Social Support, Casey Dexter

Wayne State University Dissertations

The purpose of this study was to better understand the protective effect that social support has on the development of reading in children from a range of SES backgrounds. Because other studies have suggested the importance of teacher quality on children's reading ability, this was also tested. This study utilized a sample taken from the public-use version of the Early Childhood Longitudinal Study-Kindergarten Cohort (ECLS-K), a large-scale, nationally representative sample of children attending kindergarten in the United States in the fall of the 1998-1999 academic year and their families, teachers, and schools. As expected, family SES and the availability of …

Assessment Of The Semantic Knowledge Network In Older Adults With Familial History Of Alzheimer's Disease, Erin Marie Holcomb

Wayne State University Dissertations

Current techniques for the treatment of Alzheimer's disease rely on early implementation, which necessitates the need for accurate and early identification of individuals most at risk for future cognitive decline. Research has demonstrated the usefulness of examining the temporal gradient for long-term semantic knowledge in identification of such individuals. The assessment of the temporal gradient within varying levels of knowledge specificity, however, has received considerably less attention. In this study, we aimed to contrast accuracy and reaction times for semantic memory tasks tapping multiple dimensions of semantic specificity from multiple time epochs in adult children with and without a parental …

Religion And Spirituality In Mental And Physical Well-Being Of Korean And White Americans, Mila Kil

Wayne State University Dissertations

An increasing number of researchers have confirmed the important role of religion and spirituality, not only in the psychological and emotional domains but also in physical health. Several researchers note that various forms of spirituality and religiousness can help Asian immigrants cope with the upheavals of immigration, adaptation to a new country, and other difficult personal and social transformations related to being in a new culture. Especially for Korean immigrants, churches and religious organizations act as a powerful support group. However, few empirical studies have paid attention to this topic, considering the importance of religion and spirituality to most individuals. …

Stress And Social Relationships: The Role Of Corticosterone In The Formation And Maintenance Of Pair Bonds In The Monogamous Zebra Finch (Taeniopygia Guttata), Kimberly Anne Laplante

Wayne State University Dissertations

Stress and affiliative social relationships are bi-directionally related. It is well understood that social relationships can buffer the physiological response to a stressor. Conversely, there is some evidence to suggest that stress can affect the propensity to form a pair bond. Data from humans and prairie voles, monogamous rodents, suggest that activation of the hypothalamic-pituitary-adrenal axis (HPA) in males increases attraction for females. Across species, females are understudied, but evidence from the prairie vole suggests HPA activation impairs formation of partner preference, the first step in establishing a pair bond. Across taxa there is evidence that formation and maintenance of …

Microstructural Abnormalities In Striatial And Medial-Temporal Tracts In Children With A History Of Early Severe Deprivation: A Diffusion Tensor Imaging Study, Amy Veenstra

Wayne State University Dissertations

The purpose of this study was to determine if early social deprivation led to different patterns of frontal and/or medial-temporal cortical connectivity in internationally adopted children and if these patterns of cortical connectivity were related to specific white matter tract or behavioral differences. Based on theories of brain development, it was expected that environmental factors would impact children's tract based differences and behavioral differences. A sample of 30 internationally adopted children and 12 comparison children participated in functional and structural imaging and a neuropsychological evaluation. For internationally adopted children frontal-cortical connectivity showed patterns of diffuse and low connectivity, whereas medial-temporal …

Protective Factors For Emerging Adults With Subclinical Adhd, Olivia Allison Mcgarragle

Wayne State University Dissertations

ABSTRACT

PROTECTIVE FACTORS FOR EMERGING ADULTS WITH SUBCLINICAL ADHD

by

OLIVIA A. McGARRAGLE

May 2013

Advisor: Dr. Stephen Hillman

Major: Educational Psychology

Degree: Doctor of Philosophy

This study investigated the understudied and significant problem of subclinical ADHD in emerging adult college students. Limited literature had estimated a significant prevalence of 10-15% in this age group (Bussing et al., 2010). Studies have established that although individuals with subclinical ADHD do not meet full DSM-IV criteria for ADHD, they experience significant academic impairment nonetheless (Kats-Gold, Besser & Priel, 2007). ADHD experts have demonstrated that subclinical ADHD individuals need to be identified in …

Risk Taking Behaviors In Emerging Adults And Peer, Sibling & Parental Relationships, Malasri Rani Chaudhery-Malgeri

Wayne State University Dissertations

Research shows emerging adults are more likely than younger and older cohorts to engage in such risky behaviors. However, research on the outcomes of emerging adults and their relations with peers, parents, and siblings is less conclusive. The purpose of this study was to examine the association between emerging adults' perceptions of peers', siblings', and parents' risk-taking behaviors, and risk behavior after controlling for participants' sensation seeking tendencies. This study explored the moderating role of emerging adults' relationships with peers, siblings, and parents in the relation between these models' risk taking behaviors and emerging adults' risk taking behaviors, The mediating …

Gender Differences In College Student Drinking: The Relations Of Social And Cognitive Constructs, Leah Dawn Terian

Wayne State University Dissertations

Emerging adulthood is an important developmental stage for individuals ages 18-25 and can be categorized as a period of increased autonomy and identity exploration. It can also be a time in which there is increased exploration of risk taking behaviors, such as alcohol consumption. Current literature suggests that alcohol consumption is an increasing trend on college campuses, with more college students experiencing negative consequences such as alcohol related accidents, injury, and even death. The current study sought to examine the social (peer modeling, descriptive norms, injunctive norms, and parental monitoring) and cognitive (alcohol expectancies and drinking motives) factors that contribute …

Semantic Effects In Word Recognition And Picture Naming Are Moderated By Body-Object Interaction, Lisa Ruth Van Havermaet

Wayne State University Dissertations

A potential embodied influence in the semantic effects of Danger and Usefulness is investigated using Body-Object Interaction (BOI). Lexical decision times are influenced by ratings of Danger and Usefulness. In a frequently-found interaction, thought to be produced by activated approach-withdraw motor responses, increasing Danger ratings produce faster responses for items with lower Usefulness ratings while producing slower responses for items with higher Usefulness ratings. BOI is used to test the embodied explanation of this interaction. The same 102 words were presented in two lexical decision experiments. In both auditory and visual lexical decision, the effects of Danger and Usefulness were …

Work-Related Stress And Mental Health Of Child Care Center Workers, Sarah Lietzow Witherell

Wayne State University Dissertations

The purpose of this study was to investigate what factors are associated with symptoms of depression, anxiety, somatization, and general psychological distress in a sample of child care center workers. A sample of 101 employees from 14 different child care centers in the southeastern Michigan area were administered questionnaires that asked about work and home life, social support, and mental health. Data was also collected from center directors regarding the type and size of the child care program and the annual turnover rate of each facility. One of the key findings of the study was that a significant number of …

Subordinate-Supervisor Demographic And Perceived Value Similarity: Relationships To Subordinate Perceptions Of Organizational Justice, Charles Levi Wells, Iv

Wayne State University Dissertations

The purpose of this study was to examine the empirical relationship between subordinate-supervisor demographic and value similarity with subordinate perceptions of organizational justice using three structural equation models. The first model indicated that subordinate-supervisor demographic and value similarity were directly related to subordinate perceptions of organizational justice (Direct Model). The second model indicated that subordinate perceived value similarity with their supervisor mediated the relationship between the subordinate-supervisor demographic similarity and subordinate perceptions of organizational justice (Mediated Model). The last model indicated subordinate perceived value similarity with their supervisor moderated the relationship between subordinate-supervisor demographic similarity and subordinate perceptions of organizational …

Child And Family Predictors Of Bullying In Middle School Students, Rene Michele Nota

Wayne State University Dissertations

The purpose of this study was to examine the shared variables that contribute to direct and indirect aggression, specifically bullying and to explore the role of family context, and adolescent personality characteristics on predicting bullying behavior. The theoretical framework of this study was based on evidence that no specific element can describe why some individuals are at risk for behaving aggressively and other are more resilient. The study included 259 middle schools students in grades six through eight. The students were enrolled at a single middle school located in a suburban area. The largest group of students was African American, …

Vascular Depression: An Early Indicator Of Decline, Daniel Lee Paulson

Wayne State University Dissertations

Women over the age of 80 represent a rapidly growing demographic group. While older women live longer than men, they do so with more years of disability and frailty. The emergence of geriatric disorders such as vascular disease, depression, frailty and cognitive decline in the aging US population place additional strain and expense on the already over-burdened public health care system. Meanwhile, integrated models of care are associated with preserved functional independence, reduced medical costs, and greater satisfaction for both health care providers and patients. Implementation of integrated care demands process-models of disease that contextualize symptoms within broader patterns of …

Role Models' Influence On Smoking Reduction, Phoebe Lin

Wayne State University Dissertations

Research on social influence has indicated that role models can motivate individuals to change their behaviors and strive for success in the domains of education, occupation, and health. Positive and negative role models have been shown as effective agents of social influence through different mechanisms. Although public health advocates argue that role models can influence smoking cessation, systematic research has yet to investigate the effects of social influence on quitting smoking. The present study investigated the effects of role model influence on smoking cessation. Participants read a story about one of four role models: positive health, negative health, positive social, …

Moving Engagement Research To A Higher Level: The Impact Of Unit-Level Engagement On Business Metric Outcomes, Tara Kristen Mcclure

Wayne State University Dissertations

Although engagement has been slow to take hold within the academic literature, it has quickly become a hot topic within the applied and business environments. Because of the rapid growth within these areas, there has been a great deal of conceptual confusion and mystery surrounding the engagement construct. Recent research within the literature has sought to define engagement, differentiate it from existing job attitude constructs, and link it with both personal and organizational outcomes. To date, a majority of the research demonstrating the impact of engagement has been conducted at the individual-level. While individual-level outcomes are of use to organizations, …

Depression Symptoms In Early Childhood Teachers: Do Personality, Social Support, And School Climate Play A Role?, Jessica Mclaughlin

Wayne State University Dissertations

Depression among early childhood teachers has received little attention within the United States. For the present study, early childhood teachers were asked to participate in an online survey to investigate the rate of high depression symptoms among teachers, and whether personality, social support, and school climate are related to teachers' depression symptoms. Results showed that 32% of early childhood teachers in the sample were high in depression symptoms, which is significantly higher than rates of depression in the general population. Lower levels of neuroticism and higher levels of extroversion were related to fewer depression symptoms. Perceived social support from an …

Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira

Wayne State University Dissertations

The current research examined the dispositional characteristics that mediated burnout syndrome in a sample of direct care workers who were employed in group homes for the mentally ill in a Midwestern state. Specifically, the indirect effects that the direct care staff's attachment systems and problem solving ability were examined as they applied to their potential burnout status. Attachment theory, a contemporary psychodynamic theory of personality, was used to provide a context for the study. The researcher studied the interactions between construct subcomponents to address a criticism in the literature stating that only total scores were used to study burnout and …

Ethnic Identity Among Arab Americans: An Examination Of Contextual Influences And Psychological Well-Being, Rand Ramadan Fakih

Wayne State University Dissertations

Existing theories and research have indicated that ethnic identity is crucial for ethnic minority young adults because ethnicity is an important component of their personal identity that is likely to influence various aspects of their development. Given the centrality of this construct, the overarching aim of the present study was to examine ethnic identity and psychological well-being among members of an ethnic group that have long been ignored in the psychological literature: Arab Americans.

Specifically, the goals of the study were threefold. The first goal was to examine the association between multiple contextual factors (such as students' perceptions of their …

An Exploration Of The Perceived Academic Self-Efficacy And Locus Of Control Of Urban Students With Learning Disabilities, Olukayode Abimbola Nuga

Wayne State University Dissertations

The search for an answer to the question of the achievement gap between Black and other minority students and their White counterparts has been pervasive. This study, however, reframes the question not by using the White student as a frame of reference against which to make the comparison but by using the Black student himself. Therefore, relying on some scholarly work that found that studies of achievement within ethnic groups yielded far more significant results than between groups, the study focused on a comparison of the academic achievement between urban Black students with learning disabilities and their typical peers. The …

White Matter Integrity And Age Related Differences In Reaction Time Components, Yiqin Yang

Wayne State University Dissertations

Reduced speed in information processing is a well-documented phenomenon associated with advanced aging. Age-related deterioration in white matter integrity might play a role in age-related increase in reaction time (RT). However, the association between microstructural differences in particular white matter regions or tracts with RT is unclear. Decomposing RT into parts might be a better way to understand the relationship due to multiple processes involved in RT. In a lifespan sample of 90 healthy normotensive participants, this study examined the association between RT components derived from the Ratcliff diffusion model with age related difference in DTI indices of a wide …

Self-Other Differences And Perceived Effectiveness: A Look Across Culture Dimensions, Nathalie Castano

Wayne State University Dissertations

The use of 360-degree feedback is prominent across the world. Several studies have in-vestigated the impact of culture on different aspects of 360-degree feedback, such as self-other agreement, but very few have studied how ratings on these instruments predict perceptions of leadership effectiveness, and whether this relationship is the same across different societies. The present study seeks to narrow the gap between cross-cultural research and 360-degree feedback, by (a) investigating the role that culture plays on the self-other agreement and effectiveness relationship from a culture dimension perspective and (b) comparing how different cultural aspects help explain this relationship. As barriers …

Does Empathy Promote Emotion Regulation In The Context Of Pain? An Experimental Investigation, Laura E. M. Leong

Wayne State University Dissertations

The purpose of this study was to determine the extent to which a perspective-taking instruction would promote empathic behaviors in couples, resulting in better emotion regulation and greater pain tolerance during a cold pressor task. Based on empathy and intimacy theories, it was expected that observers who were instructed to take the perspective of their partner would feel and express more empathy, and that their partners would have better pain and pain tolerance compared to a control group. A sample of 128 undergraduate romantic couples participated where one partner was randomly assigned to complete the cold pressor task while the …

The Role Of Memory, Personality, And Thought Processes In Posttraumatic Stress Disorder, Carissa Lynn Broadbridge

Wayne State University Dissertations

Abstract

The autobiographical memory model of PTSD posits that the memory for the traumatic experience is influential in development of the disorder (Rubin, Berntsen, & Bohni, 2008). In particular, Berntsen & Rubin (2006) argue that the degree of event centralization, the incorporation of the memory into the individual's sense of self and life story, is directly related to the degree of PTSD symptoms exhibited by the individual. The present series of studies systematically analyzes event centralization and its relationship to PTSD, while taking into account other variables such as cognitive and emotion variables, as well as individual differences.

Study one …

Personal And Social Factors In Risk-Taking Behaviors Of Emerging Adults, Katherine A. Roeser

Wayne State University Dissertations

The transitional period from adolescence to young adulthood is defined as the stage of life that begins at the conclusion of high school and ends with the acceptance of adult roles (i.e., career, marriage, parenthood). The focus of the present study was on college students' excessive use of alcohol and other drugs and participation in high-risk sexual activity and the association between those behaviors and personal and social factors such as sensation seeking, peer influence, perceived general resistance to peer influence, perceived self-efficacy to resist risky behavior, and emotion regulation. The participants were 427 emerging- adult, undergraduate students 18 to …

The Relationship Between Generalized Anxiety Disorder In Women And Hormonal Imbalances, Self-Efficacy And Lifestyle: Implications For Licensed Professional Counselors And Counselor Educators, Gillian Bernadette Robbins

Wayne State University Dissertations

The intent of the study was to conduct a preliminary enquiry of the relationship between Generalized Anxiety Disorder (GAD) in women and hormonal imbalances, self-efficacy, and lifestyle. Key consideration was given to the study as it points to implications for licensed professional counselors and counselor educators. A nonexperimental, correlation design was used in the study and conducted in a large urban city in Ontario, Canada. Participants in the study were female clients receiving bio-identical hormone replacement therapy (BHRT) for a minimum of three month at a Medical Health Spa. A total of 55 participants completed a demographical survey, the Generalized …

Examination Of The Acquired Preparedness Model And Alcohol Use In Emerging Adults, Richard Michael Staszkow

Wayne State University Dissertations

The purpose of this study was to evaluate the predictive utility of the acquired preparedness and alcohol use in emerging adults. Data were collected from a sample of 273 participants, ages 18 to 25 years old, from an urban university in the Midwest. The participants completed self-report questionnaires via SurveyMonkey. It was predicted that expectancy variables would mediate the relations between impulsivity and the frequency and quantity of drinking. Results suggest that social pressure self-efficacy was found to fully mediate the relation between the impulsivity variables (lack of premeditation and positive urgency) for both drinking frequency and quantity. Increased confidence, …

The Influence Of Gender And Aging On The Neural Circuitry Supporing Facial Emotion Processing In Adults With Major Depressive Disorder, Emily Briceno

Wayne State University Dissertations

Major Depressive Disorder (MDD) is associated with decrements in facial emotion processing (FEP). Previous studies investigating the neural substrates of these decrements have often reported hyperactivity of emotion processing circuitry. Neural circuitry supporting FEP has been shown to be different between healthy men and women, and between young and elder adults. However, no prior studies have investigated how gender and aging affect emotion processing circuitry in individuals with MDD. The present study aimed to investigate the influence of gender and aging on emotion processing circuitry in MDD. One hundred-ten adults, grouped into subgroups according to MDD status, gender, and age …

Neuropsychological Outcome In Relation To Duration Of Early Orphanage Experience, Jacquelyn Marie Perry Avery

Wayne State University Dissertations

In this sample of 144 children with a history of prior orphanage experience, increasing duration of institutionalization is related to decreasing performance for a number of cognitive domains, most consistently verbal measures and executive Functioning measures. The relationships with duration for measures requiring visual-spatial skills were more mixed and a visual reasoning task was found to significantly relate to duration but not a measure of visual memory or a measure of nonverbal achievement. There was little evidence to support a relationship between the duration of institutionalization and fine-motor dexterity. The strongest relationships with duration were observed for language measures followed …