Psychology Commons^™

Testing Theory Of Planned Behavior And Neo-Socioanalytic Theory Models Of Trait Activity, Industriousness, Exercise Social Cognitions, Exercise Intentions, And Physical Activity In A Representative U.S. Sample, Phuong T. Vo, Tim Bogg

Psychology Faculty Research Publications

Prior research identified assorted relations between trait and social cognition models of personality and engagement in physical activity. Using a representative U.S. sample (N = 957), the goal of the present study was to test two alternative structural models of the relationships among the extraversion-related facet of activity, the conscientiousness-related facet of industriousness, social cognitions from the Theory of Planned Behavior (perceived behavioral control, affective attitudes, subjective norms, intentions), Social Cognitive Theory (self-efficacy, outcome expectancies), and the Transtheoretical Model (behavioral processes of change), and engagement in physical activity. Path analyses with bootstrapping procedures were used to model direct and …

Reliable Gains? Evidence For Substantially Underpowered Designs In Studies Of Working Memory Training Transfer To Fluid Intelligence, Tim Bogg, Leanne Lasecki

Psychology Faculty Research Publications

In recent years, cognitive scientists and commercial interests (e.g., Fit Brains, Lumosity) have focused research attention and financial resources on cognitive tasks, especially working memory tasks, to explore and exploit possible transfer effects to general cognitive abilities, such as fluid intelligence. The increased research attention has produced mixed findings, as well as contention about the disposition of the evidence base. To address this contention, J. Au and colleagues (2014; doi:10.3758/s13423-014-0699-x) recently conducted a meta-analysis of extant controlled experimental studies of n-back task training transfer effects on measures of fluid intelligence in healthy adults; the results of which showed a …

Event Centrality After Trauma: Stability, Trauma Type, And Posttraumatic Stress Disorder, Anna Michelle Wright

Wayne State University Dissertations

In order to better understand posttraumatic stress disorder (PTSD) symptoms and PTSD’s etiology, researchers have begun examining whether PTSD symptoms are related to the centrality of the traumatic event (i.e., whether the trauma is central to the individual’s life story and changes the way he or she views the world). The current study examines the following questions: (1) Is event centrality stable over time? (2) What is the effect of cumulative trauma on event centrality? Additionally, do different types of trauma have different associations with event centrality? and (3) Given its relationship with PTSD, should event centrality be considered a …

Similarities And Differences Between Heterosexual And Homosexual Couples Based On Marq Data, Kraig S. Shattuck

Wayne State University Theses

There has been a lack of comparative research on homosexual couples, comparing them to heterosexual couples, which is also grounded in solid theory. In order to remedy this, evolutionary theory is used to make predictions on similarities and differences between heterosexual and homosexual couples within three domains, relationship satisfaction, jealousy, and mate guarding. It was predicted that 1) homosexual couples would not differ from heterosexual couples in relationship satisfaction; 2) some gender differences relating to jealousy would be the same and some would be reversed in homosexual individuals; 3) mate guarding would be present, but lower, in homosexual individuals as …

Stress Exposure, Secure Base Scriptedness, Psychosocial Needs Satisfaction And Behavioral Problems Among At-Risk Urban Adolescents, Kelsey Sala-Hamrick

Wayne State University Theses

The adolescent period of development is associated with increases in internalizing, externalizing, and other problem behaviors which are thought to be exacerbated by cumulative risk factors associated with environmental disadvantage. Previous research has demonstrated the associations between both secure attachment and psychosocial needs satisfaction with decreases in behavior problems; however, few studies have examined the relative effects of environmental stress exposure, attachment security and psychosocial needs satisfaction on adolescent behavioral problems. Therefore, this study recruited 106 environmentally at-risk, socioeconomically disadvantaged sample of urban adolescents and their caregivers from Detroit, MI in order to: (1) describe the levels of environmental disadvantage …

Acoustic Cues Of Physical Formidability In Cage Fighters, Stefan Mattias-Maria Goetz

Wayne State University Theses

Across the animal kingdom, the sex that experiences the most reproductive variance tends to evolve sexually dimorphic traits—both behavioral and morphological—which aid in reproduction. Human evolution has been marked by greater male intrasexual selection and as a result, men display a variety of secondary sexual characteristics, putatively serving to enhance biological fitness. Among these, fundamental frequency, closely related to perception of pitch, among men is half that of women. Likewise, monotonicity, that is, variance in pitch across an utterance, is higher in men (i.e., women show greater variance in pitch) while formant dispersion, which gives the voice its timbre, is …

Neural Correlates Of Episodic Memory Formation In Children And Adults, Lingfei Tang

Wayne State University Theses

The medial temporal lobe (MTL) and prefrontal cortex (PFC) are two key brain regions that support episodic memory formation in both children and adults, but the functional developmental of these regions remains unclear. In this study, we investigated the development of neural correlates of episodic memory formation using functional MRI with a subsequent memory paradigm, administered to a cross-sectional sample of 83 children and adults. We found that MTL subregions showed an age-related increase in activation supporting memory formation of complex scenes. In addition, a functionally defined scene-sensitive region in the posterior MTL also showed similar increase and predicted better …

An Evaluation Of The Factor Structure, Reliability And Construct Validity Of The Male Role Norms Inventory-Revised For African American/Black Men, Wilfred Michael Allen

Wayne State University Dissertations

Background: In the United States, on average, men die nearly five years younger than women. Among men, the life expectancy for African American/Blacks is 72.1 years compared to 76.6 years for White/European Americans. African-American/Black men experience an earlier onset and more severe disease with higher rates of complications than White/European American men. Masculinity ideology has been identified by researchers as having an influence on health behaviors and ultimately health outcomes. Based on prior research literature, higher levels of masculinity ideology have been associated with fewer health promoting behaviors. As such, there is a need for a reliable and valid measure …

Adolescent Risk Behaviors: Examining Latent Classes And Latent Transition Statuses In A Longitudinal Bahamian Sample, Veronica Koci

Wayne State University Dissertations

Adolescence is a developmental period marked by much change across physical, cognitive, psychological, and social domains leading to greater vulnerability for poor decision making. As a result, adolescence is a period of increased risk taking behaviors. Prevention of risk behaviors would benefit from early intervention prior to the onset of these risk behaviors. Unfortunately, it is difficult to identify those youth who may be most at risk. Risk-taking adolescents may choose to engage in specific risk behaviors; as well, risk factors that influence risk taking may also differ as a function of the specific domains of risk behaviors. The present …

Toward Enhancing Treatment For Pregnant Smokers: Laying The Groundwork For The Use Of Complementary And Alternative Medicine Approaches, Amy Michele Loree

Wayne State University Dissertations

Tobacco is the most widely used drug of abuse during pregnancy. Despite efforts to reduce perinatal tobacco use, its prevalence has remained steady over at least the past decade, suggesting that efforts to reduce smoking prevalence before and during pregnancy have not been effective. Although a range of effective treatments exist, most pregnant smokers neither seek nor receive any kind of treatment. Complementary and alternative medicine (CAM) treatments may be ideal as alternative, low-cost approaches capable of reaching and assisting a greater proportion of pregnant women with smoking cessation. This study examined characteristics and treatment utilization practices of pregnant smokers …

Engagement In Activities And Cognitive Functioning Among Older Adults In The Health And Retirement Study, Pamela Emily May

Wayne State University Dissertations

The goal of this dissertation is to examine the effect of cognitive and social activities on cognitive performance and health conditions in a national sample of older adults from the Health and Retirement Study (HRS). This dissertation first aimed to identify longitudinal relations between activity frequency and cognitive functioning. Two hypotheses were tested, baseline activity frequency predicts change in cognitive functioning over time, and baseline cognitive performance predicts change in activity frequency over time. The dissertation’s second aim was to identify links between activity frequency and cognitive trajectories. The third aim was to identify longitudinal relations between activity frequency and …

The Impact Of Autobiographical And Vicarious Events On Narrative Identity, Kendall Michelle Soucie

Wayne State University Dissertations

The primary aim of this dissertation was to elucidate the process by which we incorporate the life events of others (vicarious events) into our own lives and, by extension, into our own sense of identity. It was hypothesized that vicarious events from within a person's social network can be as germane to identity development as autobiographical events if the vicarious event involves someone with whom the person is socially-close rather than socially-distant and is an event in which the self was more proximal (shared events) than distal (witnessed or hearsay). The extent to which age, gender, dispositional empathy, and the …

Predictors Of Readmission In Shelters And Other Services Among Homeless Adults In Detroit, Devin Michael Hanson

Wayne State University Theses

Admission to an emergency shelter reflects an important outcome in a person's life, and many admissions to an emergency shelter reflects a human and financial cost. This article discusses the evolution of the measurement and understanding of homelessness. It looks at characteristics of people who make use of shelter in a chronic fashion to better understand what might predict risk for future continued use. This includes an analysis of a large dataset of emergency shelter utilization in Detroit Michigan collected between 2008 and 2012. Analysis reveals that fundamental demographic information, individual's interactions with the shelter system (good or bad), and …

A Structural Equation Model Of Factor Two Psychopathy, Behavioral Activation, Positive Alcohol Expectancies, And Alcohol Use, Benjamin Varner Laliberte

Wayne State University Theses

A large body of literature indicates that there is a relationship between psychopathy and heavy drinking. Very few studies, however, have examined potential mediators of this relationship. As a result, it is difficult to develop intervention strategies that target early steps in the psychopathy/alcohol use pathway. The present study tested a structural equation model linking secondary psychopathy to alcohol use through the influence of both behavioral activation and positive alcohol expectancies. The study was also one of the first to utilize both self-report and laboratory measures of behavioral activation.

Secure Base Scriptedness, Psychological Health And Wellbeing In Urban Youth, Patricia Richardson

Wayne State University Theses

This study examined the empirical utility of the Attachment Script Assessment (ASA), a novel indicator of adolescent secure base script knowledge, with socioeconomically disadvantaged, African-American youth. It was hypothesized that secure base knowledge would buffer the effect of trauma exposure on youth emotional and behavioral problems. The sample included 83 adolescent (ages 13-18) caregiver dyads that participated in a larger study examining adolescent health behaviors. Results revealed preliminary empirical support for the utility of the ASA with this sample, as evidenced by expected inverse correlations with another well-established measure of attachment. Results indicated that there was not sufficient evidence to …

Sexual Assault Severity And Health Outcomes Among African American And Caucasian Victims, Sheri Elizabeth Pegram

Wayne State University Theses

Although they share many similarities in their recovery outcomes, African American and Caucasian victims likely differ in their conceptualizations of and responses to sexual assault. However, few studies have examined post-assault health outcomes based on ethnicity. Using Neville and Heppner's (1999) culturally inclusive ecological model, this study contributes to this gap in the literature with a community sample of 221 sexual assault victims. Although the path model was generally similar for African American and Caucasian women, there were notable differences. Multi-group comparison analysis indicated that ethnicity moderated the relationship between assault severity and depressive symptoms, such that the relationship was …

Maternal Emotion Regulation And Expressivity As Predictors Of Positive Parenting In Low-Income Families, Laura Michelle Crespo

Wayne State University Theses

Positive parenting has been associated with various adaptive childhood outcomes involving healthy cognitive, social, and emotional development (Fuligni & Brooks-Gunn, 2013; Roggman, Cook, Innocenti, Jump, & Christiansen, 2013). There is less research, however, on which factors contribute to the parents' use of positive parenting strategies. Some evidence suggests that factors such as the parents' emotional competencies, along with the child's temperament and the family environment, influence parenting behaviors (Belsky, 1984). This study explored predictors of positive parenting, including maternal emotion expressivity and emotion regulation, child temperament traits, maternal cognitive ability, maternal perception of social support, and single parenting. Participants were …

Race Ethnicity & Youth Perception Of School Safety, Sterling Jose Jackson

Wayne State University Theses

This study investigates how race/ethnicity, sex, and age influence students' perceptions of school safety. Students' perception of being safe and their concerns about violence while attending school are paramount to academic and social development. In a national survey teens were queried regarding various subject matters. The type of school attended was important within the survey being private, public, and parochial. The findings of this investigation purport that blacks are more likely than whites to be concerned about school violence and safety. Schools with an inability to provide a safe learning environment for students may experience adverse outcomes regarding students' academic …

Effectiveness Of Different Corticosterone Administration Methods To Alter Corticosterone Levels In Serum And Depressive-Like Behavior In Female Rats, Jennifer Marie Kott

Wayne State University Theses

There is wide variation in the current literature on rodent models of high levels of chronic stress. This study aims to reduce these discrepancies by investigating the effects of 3 different administration methods of corticosterone (CORT; the endogenous stress hormone in rodents) and the differential effects it has in the female sex. The majority of studies utilize male rodents, while research in female rodents is largely under-investigated. This study will utilize female rats and 3 different administration routes: a) subcutaneous implantation of a CORT pellet, b) CORT in the drinking water, and c) CORT by a daily subcutaneous injection, and …

Twin Gestation And Neuropsychological Outcome Of Preschool Age Children Born Prematurely, Jamie Christine Piercy

Wayne State University Theses

Multiples are thought to be at increased risk for developmental outcome deficits in the preschool years, following preterm birth. However, little research has been conducted to determine whether this group remains at higher risk in the age of artificial reproductive techniques and the modern NICU. The purpose of this study was to investigate whether multiplicity is a risk factor for neuropsychological outcome deficits in a sample of 118 preschoolers (49 multiples, 75 singletons) born prematurely (<34 weeks gestation). As predicted, there were significant relationships between multiplicity and outcome measures, however, the direction of the effects were opposite to our prediction, with multiplies demonstrating superior performance. Additionally, significant multiplicity by sex interactions revealed a female twin advantage over male twin and singleton performance. In this preschool age sample, preterm multiples were not at a disadvantage when compared to singleton counterparts, demonstrating either equivalent or superior neuropsychological performance.

The Impact Of Supervisor-Subordinate Work-Value Congruency On The Development Of Leader-Member Exchange, Greg Thrasher

Wayne State University Theses

This study evaluates the antecedents and dynamic interplay between leader and follower

levels of leader-member exchange (LMX). Value congruence and dyad contact are specificallylooked at as predictors of both levels of and agreement of LMX. Social work students taking part in a work placement along with their supervisors composed 34 matched dyad pairs and 268 unmatched individuals. Results suggest that both value congruency and dyad contact predict LMX, with dyad contact predicting LMX differentiation. Value congruence displayed incremental validity in predicting LMC beyond dyad contact. Interestingly, these relationships were moderated by leader-follower status, suggesting that followers are much more sensitive …

Differential Parenting Practices Within Families: Associations With Siblings' Academic And Behavioral Outcomes, Ashley Ceresnie

Wayne State University Dissertations

The association between parenting behaviors and the outcomes of children has been widely studied, with results commonly linking parents' attitudes and behaviors with child outcomes. Few studies, however, have examined and analyzed the link between differential or inconsistent parenting within families and the academic and behavioral outcomes of siblings. Thus, the main purpose of this study was to explore the relations between differential parenting within families and the academic and general behavioral outcomes of pairs of siblings. Included in this study were variables that represent parenting factors (demandingness and responsiveness) and child outcomes (academic grades and behaviors). Unique to this …

The Effects Of Emotional Awareness And Expression Training And Relaxation Training For People With Irritable Bowel Syndrome: A Randomized Trial, Elyse Thakur

Wayne State University Dissertations

ABSTRACT

THE EFFECTS OF EMOTIONAL AWARENESS AND EXPRESSION TRAINING AND RELAXATION TRAINING FOR PEOPLE WITH IRRITABLE BOWEL SYNDROME: A RANDOMIZED TRIAL

by

ELYSE R. THAKUR

August 2015

Advisor: Dr. Mark A. Lumley

Major: Psychology (Clinical)

Degree: Doctor of Philosophy

Irritable bowel syndrome has historically been considered a “functional” or “medically unexplained” disorder, characterized by abdominal discomfort and altered bowel habits. However, many facets of the disorder remain unclear and symptoms are often variable, which make it difficult to find successful treatments. A history of trauma, stressful life events, and intrapsychic conflict is common among people with IBS, as is the …

The Efficacy Of A Crisis Intervention And Resilience Building Training Program For Counselors-In-Training, Sameerah Sue Davenport

Wayne State University Dissertations

Because of the prevalence of potentially traumatic events, counselors-in-training may have to assist individuals in crisis, as early as the internship phase of their counseling program. However, counselors-in-training receive minimal training in crisis intervention, which may be deleterious to the counselor as well as the client. Similarly, counselors-in-training receive minimal training on resilience building, a key component of crisis intervention. Therefore, the purpose of this study was to examine the effectiveness of a crisis intervention and resilience building training program, grounded in REBT, for counselors-in-training.

This study used a quasi-experimental, switching replications design consisting of two groups and three waves …