Social and Behavioral Sciences Commons^™

Bidirectional Associations Between Parenting Behavior And Child Callous-Unemotional Traits: Do Delinquent Peer Affiliations And/Or Parental Psychopathology Moderate These Links?, Amber Rochelle Wimsatt

Doctoral Dissertations

The current study examined bidirectional associations between callous-unemotional (CU) traits and parenting dimensions and evaluated whether these associations changed as children aged. Furthermore, this study extended the literature by examining whether these relations were moderated by delinquent peer affiliation and/or parental depression. Proposed relations were examined using a longitudinal sample of 120 aggressive boys (59.6%) and girls (40.4%) who were in the 4^th grade (M = 10.56 years, SD = .56) at baseline and were followed over four years. A series of generalized estimating equation [GEE] models revealed reciprocal relations between CU traits and corporal punishment. Consistent with …

Stress And Resilience: The Negative And Positive Aspects Of Being An Asian American Lesbian Or Bisexual Woman, Mi Ra Sung

Doctoral Dissertations

Despite the richness of the literature about minority stress and negative psychological outcomes and growing attention on lesbian, gay, bisexual (LGB) people of color, few studies have examined the intersection of multiple identities of Asian American lesbian and bisexual women (AA LBW). Thus, the purpose of this study was to provide an understanding of the experiences of 50 AA LBW. More specifically, this study explored challenges, coping strategies, and positive aspects of being an AA LBW through the lens of intersectionality. Qualitative analyses revealed three overarching domains concerning day-to-day challenges faced by AA LBW: living as AA sexual minority women …

Relationships Among Depression, Posttraumatic Stress Disorder, Forgiveness, Meaning In Life, And Spirituality In Survivors Of Intimate Partner Violence, Shannon Marie Rogers

Doctoral Dissertations

One hundred twenty nine survivors of interpersonal violence completed a paper-and-pencil survey to evaluate depression, PTSD, forgiveness, meaning in life, and spirituality. Five self-report measures were completed including: the Center for Epidemiological Studies-Depression scale, the PTSD Checklist – Stressor Specific version, the Transgression-Related Interpersonal Motivations Inventory, and the Spiritual Involvement and Beliefs Scale. The majority of the participants were female and Caucasian. Significant correlations were found between PTSD and presence of meaning, as well as depression and both presence of and search for meaning. However, hierarchical multiple regressions results indicated that depression and the two meaning in life subscales contributed …

Assessing Motives For Consensual Sex: Development Of The Sexual Motives Questionnaire, Vanessa Tirone

Doctoral Dissertations

The present study describes the development and preliminary validation of the Sexual Motives Questionnaire (SMQ), a measure of motives for consensual sex. The measure is informed two dispositional theories, functional theory and self-construal theories, which suggest that individuals are motivated to engage in behavior due to approach/avoidance and independent/interdependent tendencies, respectively. Items were also selected to reflect sexual scripts and fear of sexual and physical violence. A total of 81 items was administered to 920 undergraduates. Exploratory factor analysis was conducted utilizing the 821 participants with complete data. The final sample was predominately heterosexual (96%) and Caucasian (83%) with a …

Planning For Communication Through Rehearsal Imagined Interactions, Martijn Jos Van Kelegom

Doctoral Dissertations

Imagined interactions are mental representations of conversations with significant others. One function they may serve is as a rehearsal for an anticipated encounter. The process by which this rehearsal occurs is investigated using Dillard’s (1990) Goals-Plans-Action model and Berger’s (1997) Planning Theory of Communication. A causal model is proposed for the relationships between domain knowledge, use of retroactive imagined interactions, specificity, and discrepancy of the proactive imagined interaction. This model is tested using survey data (N = 210), and additional data were collected assessing characteristics of the anticipated conversations. Results and additional analyses suggest that rehearsal occurs in many …

From Foraging To Food Production On The Southern Cumberland Plateau Of Alabama And Tennessee, U.S.A., Stephen Byrnes Carmody

Doctoral Dissertations

Research involving the origin of plant domestication remains as important today as ever. While early anthropologists viewed plant domestication as a necessary precondition for cultural development, more recent ethnographic studies have shown that agriculture was a much more labor intensive subsistence practice than hunting and gathering, leading many to question the reasons behind the prehistoric transition. Today, research and advances in technology have provided conclusive evidence to include the Eastern Woodlands of North America as one of the eight global centers of indigenous plant domestication. Although the timing of domestication and the plants involved in early horticultural systems are well …

Using Mindful Self-Compassion To Improve Self-Criticism, Self-Soothing, Cravings, And Relapse In Substance Abusers In An Intensive Outpatient Program, Sarah Elizabeth Gilbert

Doctoral Dissertations

Applying mindfulness techniques to the treatment of substance use disorders is relatively new; however, initial studies show promising results (e.g. Bowen et al., 2009; Witkiewitz & Bowen, 2010). Similarly, treatment-seeking substance users may find benefits in treatments that increase levels of self-compassion, a construct that uses mindfulness and allows awareness of personal faults (e.g. relapses) without becoming paralyzed by shame. Instead, individuals who are compassionate toward their failures are more likely to take healthy steps to address them (Leary, Tate, Adams, Allen, & Hancock, 2007). This study added a brief self-compassion group treatment to an existing Intensive Outpatient Program (IOP) …

Effects Of Prenatal Stress And Poverty On Fetal Growth, Teresa Anne Lefmann

Doctoral Dissertations

Background. Prenatal stress has negative effects on the developing fetus through the activation of the hypothalamic-pituitary-adrenal (HPA) axis. Programming of the stress response system during gestation has lifelong effects that put the infant at risk for multiple stress-related pathologies. Populations most vulnerable to prenatal stress are African-Americans and individuals of low socioeconomic status.

Methods. The Pregnancy Risk Assessment Monitoring System (PRAMS) research project, a collaboration between the Centers for Disease Control and Prevention and individual state health departments, was utilized for this study. Tennessee data from 2009 were compiled from individual birth certificates and PRAMS questionnaire responses to examine three …

Describing The Cognitive Complexity Of Counselors-In-Training Enrolled In A Group Dynamics And Methods Course, John Lester Davison

Doctoral Dissertations

Research supports the link between higher levels of cognitive complexity and counseling efficacy. Counselor educators, therefore, strive to promote higher levels of cognitive complexity in different areas of counselor preparation, such as individual counseling and multicultural training. Presently, the research literature lacks studies focused on cognitive complexity in group work training. To address this gap in the literature, this study used content analysis, a qualitative methodology to describe cognitive complexity of 10 counselors-in-training enrolled in a Group Dynamics and Methods course. Using Bloom’s Cognitive Taxonomy to analyze participants’ written reflection assignments, I found that participants demonstrated cognitive complexity primarily in …

Secular Change In Stature And Body Mass In Korea Over The Last Two Millennia, Yangseung Jeong

Doctoral Dissertations

Body size of a population is influenced by its environmental conditions and thus reflects the standards of living experienced by individuals within a population. In this research, for the purpose of investigating the standards of living in the Korean societies for the past two millennia, the pattern of secular changes in stature and body mass of the Korean populations were examined using both anthropometric and osteometric data. In addition, because of the necessity of reconstructing body sizes from the skeletal remains, new Korean-specific equations for stature and body mass estimation were developed using the hybrid method.

The newly developed equations …

Relationship Quality, Individual Wellbeing, And Gender – A Series Of Longitudinal Studies, Patricia Nola Eugene Roberson

Doctoral Dissertations

Using multiple theories, three studies examined the association between relationship quality, individual wellbeing (e.g., psychological distress), and gender across multiple time points. In Study 1 applied life course theory concepts (e.g., roles, role configurations, role trajectories) and second order latent class analyses were then conducted. Using four relationship role trajectories were identified from these analyses. Relationship role trajectories differed on wellbeing, wherein individuals in stable marriages with higher satisfaction consistently reported greater wellbeing (i.e., lower depression and higher life satisfaction).

Study 2 sought to determine the direction of the association between individual wellbeing and relationship quality. This study specifically examined …

Local Foods Purchasing In The Farmers' Market Channel: Value-Attitude-Behavior Theory, Christopher Thomas Sneed

Doctoral Dissertations

From farmers’ market booths to kitchen tables, demand for locally-produced foods has increased significantly over the last decade. Yet, despite increasing popularity of local foods, theoretically-based research of this topic has just begun.

This study fills this gap in literature and broadens the current research base by utilizing Value-Attitude-Behavior Theory to explore local foods purchasing in the farmers’ market channel. The impact of four values (food novelty, food safety, civic engagement, and environmental concern) on consumers’ attitudes regarding farmers’ market design perceptions, farmers’ market social perceptions, and local foods quality perceptions are examined. In turn, the impact of these attitudes …

Measuring The Norm Of Reciprocity On Data Sharing Practices: A Carrot Or Stick Approach?, Crystal Pleake Sherline

Doctoral Dissertations

Based on the theory of the Norm of Reciprocity (NOR), this study is focused on an individual’s data sharing behavior with respect to academic research by investigating their attitude towards data sharing and external funding. A measure was developed for data sharing, and the Adjusted Eisenberger Scale was attuned for measuring the Norm of Reciprocity. The measures were distributed by a random numbers generator to academic researchers at research intensive universities. The results show that NOR does not correlate with data sharing. There was also a negative correlation between scientists’ willingness to share data and external funding. The results are …

Interest Groups, Political Party Control, Lobbying, And Science Funding: A Population Ecology Approach, Allyn Katherine Milojevich

Doctoral Dissertations

Science plays an increasingly important role in public policy in a range of issues from national security to public health. Thus, scientists will play an increasingly important role in society. This dissertation first examines how federal science funding changes with partisan control of key political institutions. Next, science-related interests groups, including their formation, specialization, and lobbying activities, are examined. Interest groups are a growing aspect of the American political system. However, they are an understudied aspect of political institutions. While much of their activity occurs within the legislative branch, they also work in the executive and judicial branches to advocate …

Dissociation And Sexual Trauma: The Moderating Role Of Somatization, Amineh Abbas

Doctoral Dissertations

This study examined various types of trauma, with an emphasis on sexual trauma across the lifespan, in a clinical sample of male and female adult outpatients assessed for trauma, somatization, and dissociation. Two hundred forty-five adult outpatients at the University of Tennessee Psychological Clinic were administered the Dissociative Experiences Scale (DES), the Traumatic Experiences Checklist (TEC), and Symptom Checklist-90-Revised (SCL-90-R), as part of the routine intake procedure. Of those individuals, 200 patients completed the questionnaires correctly and were included in the final study sample. The experience of sexual trauma indeed accounted for additional variance in somatization scores over and above …

How Technology Interacts With Emerging Adulthood Psychosocial Developmental Tasks: An Examination Of Online Self-Presentation And Cell Phone Usage, Samantha Lynn Gray

Doctoral Dissertations

This dissertation outlines three distinct, yet interrelated, projects aimed at understanding the role of technology in relation to emerging adulthood developmental tasks: individuation & identity development. The first paper provides a context for understanding the developmental tasks of emerging adulthood, and the role that technology may serve in relation to those developmental tasks. This brief review of the literature on emerging adulthood developmental tasks provides a solid theoretical background and history for the theoretical premises proposed for the respective studies included in this dissertation. The second project is an empirical investigation that seeks to understand how the task of identity …

Exploring Coping Mediators Between Heterosexist Oppression And Post-Traumatic Stress Symptoms Among Gay, Lesbian, And Bisexual Persons, Kyle M. Bandermann

Doctoral Dissertations

Recently, scholars have begun to advocate that categories of traumatic events be expanded to include experiences that do not meet the traditional diagnostic criteria for post-traumatic stress disorder (PTSD), such as oppression. Our study builds on this work by examining experiences with two kinds of heterosexist oppression, one that meets the traditional diagnostic criteria for PTSD (i.e., sexual orientation-based hate crime victimization) and one that does not (i.e., heterosexist discrimination), as predictors of PTSD symptoms in a sample of 427 gay, lesbian and bisexual persons who responded to an online survey. In addition, we examined the mediating roles of coping …

They Made Us Unrecognizable To Each Other: Human Rights, Truth, And Reconciliation In Canada, Jaymelee Jane Kim

Doctoral Dissertations

Presented herein are the findings from an ethnographic analysis of the perceived efficacy of Canada’s transitional justice framework; an approach being used to address human rights violations that occurred via the Indian residential school system. With these findings and archival research, I argue that transitional justice is not perceived as an effective solution for nation-states with long histories of colonialism and institutional violence. From the 1840s until 1996, Canadian Aboriginals suffered forced assimilation, sexual abuse, and physical abuse in government-sponsored and church-administrated boarding schools. The Canadian government began to actively address these crimes in 2006 with the negotiation of the …

The Impact Of Television Program Diet On Children's Achievement, Heather J. Lavigne

Doctoral Dissertations

In this study, three waves of data from the Panel Study of Income Dynamics’s Child Development Supplement were used to examine patterns of children’s early TV exposure and its influence on middle childhood and adolescence. Analyses examined the pathways of influence depending on whether a dosage (hours of exposure) or diet (proportion of content to total TV time) variable was used. Results revealed that, in a dosage model, violent hours of early TV exposure were associated with decreases in independent reading and increases in externalizing behavior problems, but these did not predict later achievement. Early educational TV amount of exposure …

Understanding Income Inequality In The United States, Mark J. Stelzner

Doctoral Dissertations

In a democracy where the median income is substantially less than the mean, why does the poor majority not implement a significant level of redistribution? Despite fears that democracy would empower the poor majority to such ends, constituents of below average income have a mixed record of utilizing democracy to ameliorate economic inequality in the United States. How do we understand this puzzle? Why does the poor majority not maintain a constant level of redistribution in a democracy? In the first part of my dissertation, I provide a game theoretic answer based on historical research which is in accord with …

Cognitive Malleability: Does Disgust Act As A "Stop" Signal On Currently Accessible Cognitive Processing Styles In Perceptual And Conceptual Tasks?, Elicia C. Lair

Doctoral Dissertations

Much of the research on feeling and thought supports the notion of a fixed relationship between affect and cognition, specifically that particular affective experiences promote particular ways of thinking (i.e., information processing styles). Surprisingly, little is known about the relationship between disgust and cognition, and this dissertation sought to rectify this omission. The recently proposed Cognitive Malleability approach (Clore, et al., 2001; Huntsinger & Clore, 2007; Isbell, 2010; Isbell, Lair, & Rovenpor, 2013) calls the fixed nature of the affect-cognition relationship into question, and instead argues that affect confers value on whatever information processing style is currently dominant. This new …

Fragments And Clausal Ellipsis, Andrew Weir

Doctoral Dissertations

This dissertation investigates the syntactic and semantic properties of fragments -- utterances which consist of a constituent smaller than a clause. Examples include short answers, such as What did he eat? --- Chips, as well as cases which do not respond to any overt question; for example, saying The train station, please on entering a taxi. I defend Merchant 2004's proposal that, underlyingly, fragments contain clausal structure: the fragment answer chips is elliptical for he ate chips, with he ate being present in the syntax but unspoken. I argue that challenges to ellipsis-based accounts of fragments can be …

Financialization Of The Commodities Futures Markets And Its Effects On Prices, Manisha Pradhananga

Doctoral Dissertations

After declining for almost three decades, the food price index of the Food and Agricultural Organization (FAO) rose by 90 percent between January 2002 and June 2008. Besides the magnitude, the rise in prices was remarkable for its breadth, affecting a broad range of commodities including agricultural (wheat, corn, soybeans, cocoa, coffee), energy (crude oil, gasoline), and metals (copper, aluminum). According to the US Department of Agriculture, this price spike was responsible for increasing the number of malnourished people by 80 million. These dramatic developments in prices coincided with a rapid inflow of investment into the commodities futures market -- …

A Veteran Welfare State: Veterans' Benefits, Coalition Politics, And Social Policy Change, 1943-1973, Melinda R. Tarsi

Doctoral Dissertations

America’s commitment to the reintegration of veterans via social policy is not a recent political development; since the end of World War II, federal and state government programs have been designed (and redesigned) to successfully transition former military personnel back into civilian life. Beginning with the 1944 Serviceman’s Readjustment Act (commonly known as the G.I. Bill), the federal government has taken the primary role in this reintegration initiative, investing billions of dollars into veterans’ benefit programs for education assistance, unemployment compensation, and job placement services. Even as the legislation has been renewed after military conflicts, veterans’ education benefits have remained …

Care Time In The U.S.: Measures, Determinants, And Implications, Joo Yeoun Suh

Doctoral Dissertations

These essays focus on improving both the measurement and valuation of time devoted to family care, as well as exploring factors, such as gender, age, and earnings, that affect time allocation. The first essay examines whether time devoted to primary child care activities can be truly understood to represent the total amount of time devoted to child care (as is implied by the focus on primary care activities that dominates the time-use literature), exploring problems of conventional definitions of child care and utilizations of time-use surveys. The second essay explores the measurement issues of relative temporal burden on “sandwich” family …

Productive Stagnation And Unproductive Accumulation In The United States, 1947-2011., Tomas N. Rotta

Doctoral Dissertations

My doctoral research addresses the question of how productive and unproductive forms of capital accumulation interact in the United States. My contribution is to first develop a new understanding of the labor theory of value in order to better explain how financial and rentier forms of revenues relate to the wealth created in productive activities. Second, I offer an innovative analysis of historical trends regarding unproductive accumulation in the postwar United States economy. For that purpose, I propose a new methodology to estimate Marxist categories from conventional input-output matrices, national income accounts, and employment data. A core feature of my …

Computational Communication Intelligence: Exploring Linguistic Manifestation And Social Dynamics In Online Communication, Xiaoxi Xu

Doctoral Dissertations

We now live in an age of online communication. As social media becomes an integral part of our life, online communication becomes an essential life skill. In this dissertation, we aim to understand how people effectively communicate online. We research components of success in online communication and present scientific methods to study the skill of effective communication. This research advances the state of art in machine learning and communication studies. For communication studies, we pioneer the study of a communication phenomenon we call Communication Intelligence in online interactions. We create a theory about communication intelligence that measures participants’ ten high-order …

Computational Modeling Of Learning Biases In Stress Typology, Robert D. Staubs

Doctoral Dissertations

This dissertation demonstrates a strong connection between the frequency of stress patterns and their relative learnability under a wide class of learning algorithms. These frequency results follow from hypotheses about the learner's available representations and the distribution of input data. Such hypotheses are combined with a model of learning to derive distinctions between classes of stress patterns, addressing frequency biases not modeled by traditional generative theory. I present a series of results for error-driven learners of constraint-based grammars. These results are shown both for single learners and learners in an iterated learning model. First, I show that with general n …

Essays On The Minimum Wage, Ben Zipperer

Doctoral Dissertations

This three-essay dissertation empirically examines the effects of minimum wages on teen and restaurant earnings and employment, and also on the receipt of public benefit programs. In the first chapter, co-authored with Arindrajit Dube, we extend the synthetic control approach to 32 state-level case studies of minimum wage increases. We do not find a statistically significant effect on teen employment, with the mean elasticity close to zero. There is also no indication of heterogeneous treatment effects. Finally, we discuss some important practical challenges, including the ability to find close matches and the choice of predictors used for constructing a synthetic …

The Role Of Napping On Memory Consolidation In Preschool Children, Laura Kurdziel

Doctoral Dissertations

Nocturnal sleep has been shown to benefit memory in adults and children. During the preschool age range (~3-5 years), the distribution of sleep across the 24-hour period changes dramatically. Children transition from biphasic sleep patterns (a nap in addition to overnight sleep) to a monophasic sleep pattern (only overnight sleep). In addition, early childhood is a time of neuronal plasticity and pronounced acquisition of new information. This dissertation sought to examine the relationship between daytime napping and memory consolidation in preschool-aged children during this transitional time. Children were taught either a declarative or an emotional task in the morning, and …