Social and Behavioral Sciences Commons^™

Affect-Preserving Visual Privacy Protection, Wanxin Xu

Theses and Dissertations--Electrical and Computer Engineering

The prevalence of wireless networks and the convenience of mobile cameras enable many new video applications other than security and entertainment. From behavioral diagnosis to wellness monitoring, cameras are increasing used for observations in various educational and medical settings. Videos collected for such applications are considered protected health information under privacy laws in many countries. Visual privacy protection techniques, such as blurring or object removal, can be used to mitigate privacy concern, but they also obliterate important visual cues of affect and social behaviors that are crucial for the target applications. In this dissertation, we propose to balance the privacy …

The Application Of Spectral And Cross-Spectral Analysis To Social Sciences Data, Matthew James Vowels

Theses and Dissertations--Family Sciences

The primary goal of this paper is to demonstrate the application of a relatively esoteric and interdisciplinary technique, called spectral analysis, to dyadic social sciences data. Spectral analysis is an analytical and statistical technique, commonly used in engineering, that allows times series data to be analyzed for the presence of significant regular/periodic fluctuations/oscillations. These periodic fluctuations are reflected in the frequency domain as amplitude or energy peaks at certain frequencies. Furthermore, a Magnitude Squared Coherence analysis may be used to interrogate more than one time series concurrently in order to establish the degree of frequency domain correlation between the two …

“Dad, Do You Want To Play With Me?” The Impact Of Fathers Who Make Time For Play, Michael S. Sitton

Theses and Dissertations--Family Sciences

With an increase in the pace of life in the United States, there comes a recognition of the importance of prioritizing time, especially for fathers. Of the two-thirds of children who live with their father, only a percentage of them have fathers who report regular play time with their children. However, literature in the field does not explain specifically whether or not this play between father and child influences the child’s later risk taking behaviors in high school. Using data from the 2003 Fragile Families and Child Wellbeing Study (FFCWS), waves 3, 4, and 6, this quantitative study sought to …

Beliefs About Self-Control And Regulation: Do They Matter For College Performance?, Cara E. Worick

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

Students who are good self-regulators have higher motivation and achievement than those who are not. The beliefs students hold influence the goals they set, how they regulate learning, their motivation, and their subsequent actions. Beliefs about one’s own willpower (the capacity to exert self-control in everyday life) have been shown to affect individuals’ self-regulation. Willpower has been conceptualized as a limited resource that is easily depleted in demanding situations. However, some researchers have shown that individuals’ beliefs about willpower capacity (i.e., as finite or abundant), and not their actual willful acts, are more predictive of self-regulated behavior. Researchers have similarly …

Evaluating The Attitudes And Practices Of Exercise Prescription Among Psychotherapists, Igor Vasilj

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

Exercise has been shown to improve mood, anxiety, stress, and promote neuroplasticity (Conn, 2010; Donaghy, 2007; Josefsson, Lindwall, & Archer, 2014; Silveria et al., 2013; Stathopoulou et al., 2006). However, limited research on the topic suggests that many psychologists and mental health providers are not incorporating exercise into psychological treatment, and many lack the confidence to do so (Burton, Pakenham, & Brown, 2010; Weir, 2011). The purpose of this study was to evaluate current exercise prescription trends among practicing psychologists and trainees, including identifying their current beliefs, attitudes, training, and the perceived barriers hindering psychotherapists from recommending and prescribing exercise. …

Perceived Stigma And Barriers To Mental Health Care Among Former Military Service Members, Anna R. Z. Mastapha

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

Former United States military members have consistently faced mental health concerns post discharge from the military. Some researchers have argued that the use of mental health services by veterans does not parallel the prevalence and need of such services (Hoge, Castro, Messer, McGurk, Cotting, & Koffman, 2004; Milliken, Auchterlonie, & Hoge, 2007; Vogt, 2011). Reasons why veterans do not access mental health care are varied and broad, however, they tend to be consistent with explanations rooted in the stigma of mental health care, and in the barriers that prevent the use of mental health care. The degree of the impact …

"Participant" Perceptions Of Twitter Research Ethics, Casey Fiesler, Nicholas Proferes

Information Science Faculty Publications

Social computing systems such as Twitter present new research sites that have provided billions of data points to researchers. However, the availability of public social media data has also presented ethical challenges. As the research community works to create ethical norms, we should be considering users’ concerns as well. With this in mind, we report on an exploratory survey of Twitter users’ perceptions of the use of tweets in research. Within our survey sample, few users were previously aware that their public tweets could be used by researchers, and the majority felt that researchers should not be able to use …

Social Responsibility, Librarianship, And The Ala: The 2015 Banned Books Week Poster Controversy, Emily J. M. Knox, Shannon M. Oltmann

Information Science Faculty Publications

This article explores the recent controversy over the American Library Association’s poster for Banned Books Week. In particular, this article connects the 2015 controversy to broader historical issues and tensions within American librarianship concerning social responsibilities. The researchers used a qualitative approach, conducting telephone interviews with 26 individuals. The interviews were recorded, transcribed, and analyzed deductively. The interviews revealed deep continuing tensions regarding American librarianship’s relationship to responsibilities. First, there is some dissatisfaction with the American Library Association and its Office for Intellectual Freedom. Second, there are competing conceptualizations of censorship and how to apply these differing meanings while remaining …

Book Review: Sustainable Thinking: Ensuring Your Library’S Future In An Uncertain World, Jennifer A. Bartlett

Library Faculty and Staff Publications

Although the concept of “sustainability” has many possible meanings, its connection to environmental issues is perhaps the most familiar. Thus, a reader coming across Rebekkah Smith Aldrich’s new book might assume that it is primarily about how libraries can best demonstrate stewardship of environmental resources. While this is certainly one important piece of the discussion, Sustainable Thinking has a much larger goal: advocating the capacity of libraries to build communities, whether it be through environmental, financial, leadership, political, or other initiatives.

Budweiser In The 2017 Super Bowl: Dialectic Values Advocacy And The Rhetorical Stakeholder, Benjamin P. Windholz

Theses and Dissertations--Communication

Organizational-public relations discourse is changing given the advent of social media, and corporate statements are evaluated under different criteria in the digital age. Grounding Budweiser’s response to controversy over their 2017 Super Bowl advertisement in terms of consumer expectations for corporate social responsibility provides a new perspective for approaching Bostdorff and Vibbert’s (1994) conceptualization of values advocacy. This study recognizes the power of the rhetorical stakeholder, a discursively created public, and demands re-evaluation of the values common to society from a co-creational OPR perspective. Conceptualizing dialectic values advocacy outlines the changing values among contemporary, common stakeholders as well as the …

Not Your Grandma’S Iud: Identifying Memorable Messages About Larcs, Carina Mazariegos Zelaya

Theses and Dissertations--Communication

Reducing the percentage of unwanted pregnancies has been one of the top objectives of the national health promotion "Healthy People" since the early 1980s. As the increase of unwanted pregnancies continues, research is necessary to uncover factors that influence the decisions women make about their contraceptive methods. The current study examines the topics and the sources of memorable messages regarding LARCs. To address the research questions, this study will analyze interviews conducted with young women about memorable messages regarding LARC methods. This study is a formative research of memorable messages in the context of contraceptive methods, specifically long-acting reversible contraceptives …

Instructor Caring: Using Self-Determination Theory To Understand Perceptions, Measurement, And Impact Of Instructor Caring On Motivation And Learning In Online Contexts, Amanda J. Lawrence

Theses and Dissertations--Communication

At least one third of college students enrolled in a given year take at least one course that is 80%+ online delivery (Allen & Seaman, 2015). This number has increased from 10% of students just within the last decade. Given this increase, the need for instructional communication research in this context has also grown.

One construct that has had little attention in online settings is that of perceived instructor caring. Caring instructors are perceived as concerned, sensitive, not self-centered, and having students’ best interests at heart (McCroskey & Teven, 1999). Caring has the potential to impact various aspects of student …

Exemplification Effects Throughout Disaster Stages In Social Media, Robert George Rice

Theses and Dissertations--Communication

Two studies were performed to research potential exemplification effects throughout various stages of natural disasters. Exemplification theory (Zillmann, 1999, 2002) promotes the use of exemplars, media examples, because of their potential ability to motivate risk related information seeking and their possible influence in optimizing protective action (Zillmann, 2006). Study one examined potential exemplification effect differences between various stages of natural disasters. Study two was designed to test for differences in trust, perceptions of severity, and intentions to volunteer depending on the organization type supplying related exemplars in social media. Results indicate that exemplification effects do not differ depending on disaster …

Catastrophic Futures, Robby Hardesty

Theses and Dissertations--Geography

By means of a peculiar magic, insurance preserves the quantified value of capital through destructive, contingent events. The principal subjects of this project, global reinsurers, stand at the end of a long line of loss claims, holding capital together as forces threaten to tear it apart. The apocalyptic imaginaries of climate change portend events that will be increasingly destructive to capital, and insurers counter with new products and narratives. In examining reinsurers and the catastrophes they protect against, this project questions how novelty emerges from the eternal return of the same. I show how power is inscribed in the landscape, …

Mom To Mom: Online Breastfeeding Advice, Jennifer D. Furkin

Theses and Dissertations--Communication

Exploring online support groups has gained more and more popularity in the last decade. Investigating the type of support messages users send each other has broadened the already extensive social support framework built in the last forty years. Mothers utilize online support for various topics, and a very common topic is breastfeeding. The perception of breastfeeding has changed throughout history with shifting beliefs and societal norms coupled with solid facts about its importance in the sustaining of infants. Online breastfeeding support has been previously explored through the categorization of types of support and themes within the interactions. This study extended …

Quitting Together: Formative Research To Develop A Social Marketing Plan For Smoking Cessation Among Women In A Residential Treatment Facility For Substance Abuse Recovery, August D. Anderson

Theses and Dissertations--Communication

Both smoking addiction and illicit substance abuse are prevalent issues in the United States today. Furthermore, these are issues that have significant impact on women’s health and mental state. Despite research that shows that smoking cessation coupled with substance abuse recovery can decrease likelihood of relapse post-recovery, few substance abuse recovery facilities today offer smoking cessation programming options. To address the issue of smoking addiction on top of substance abuse recovery, formative research was conducted through this study to determine the underlying causes of smoking habits coupled with recovery efforts and the attitudes. Through focus group sessions with women in …

Willingness-To-Pay For Attributes Of Health Care Facilities In Rural Kentucky, Emmanuel Owusu-Amankwah

Theses and Dissertations--Agricultural Economics

Background: As rural hospitals in Kentucky face insolvency, stakeholders must assess the value of rural hospitals as well as alternatives such as rural clinics and private physician offices.

Objective: To identify the value of attributes of healthcare facilities based on Kentucky’s rural residents’ willingness-to-pay (WTP).

Methods: A survey instrument was created and distributed to ten counties in rural Kentucky. A conditional logit model was used to obtain baseline values and then a mixed logit model was used to address heterogeneity among consumers in estimating WTP. WTP values incorporated respondents’ demographic characteristics and their health status from self-reported frequency of use …

Essays On U.S. Beef Markets, Elham Darbandi

Theses and Dissertations--Agricultural Economics

This dissertation includes three essays on U.S. beef market. Each essay has looked at this market from a different point of view. The first essay investigates the price adjustment along the different levels of this market. The second essay discusses the impact of food safety incidents on export levels in this market. The third essay considers the environmental loading of U.S. beef market. A summary of each article is as follows.

The first essay (chapter 2) analyzes price adjustment of the U.S. beef sector with a focus on the Great Recession. To this purpose, the Vector Error Correction Model (VECM) …

The Impact Of Biofuel Policies On Overshooting Of Agricultural Prices, Mahdi Asgari

Theses and Dissertations--Agricultural Economics

The Federal Reserve has increased nominal interest rates since early 2016. It is expected that commodity prices will drop in response to this monetary intervention. The overshooting hypothesis explains that commodity prices are more flexible than manufacturing prices and therefore are more volatile. In this situation, it is expected that agricultural commodities decline significantly (i.e., overshoot) and gradually return to their long-run equilibrium. This adjustment behavior has implications for income stability and financial viability of farmers.

This research contributes to the overshooting literature by including the energy sector in the overshooting model. The interlinks between energy and other sectors in …

Determining Millennial Food Buying Preferences: Based On Product Marketing With “Buzzwords”, Victoria N. Hamilton

Theses and Dissertations--Community & Leadership Development

This research focuses on the importance on the Millennial Generation and their perceptions of food buzzwords. Since the Millennial Generation is the largest group purchasing and preparing their own foods, the food industry is becoming dependent on their buying preferences. A survey reflected the participants’ demographics and their buying preferences based on a series of food buzzwords when they are purchasing foods. Results show the Millennial Generation prefers “local” buzzwords. As the Millennial Generation continues to purchase foods for themselves and their families, it can be expected their choices will encourage others to do the same based on their family …

“The Best Thing That’S Happened In My Life”: The Journey Toward Acceptance Of One’S Lgbtq Child In A Sample Of Cuban-Americans And Puerto Ricans, Roberto Luis Abreu

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

Acceptance by a parental figure is one of the most important protective factors for LGBTQ (Lesbian, Gay, Bisexual, Transgender, and Queer) youth and young adults (e.g., Ryan, 2009, 2010). Lack of parental acceptance may lead to a disruption in parent-child relationships and may increase risk for maladaptive behaviors and poorer psychosocial outcomes in LGBTQ youth (e.g., Bouris et al., 2010). Researchers have called for more inclusive samples and methods to better understand the experiences of families from diverse ethnic and racial backgrounds (e.g., Heatherington & Lavner 2008). Specific to Latinas/os, cultural factors and theoretically informed interventions that facilitate parental acceptance …

Examining An Asynchronous Group Discussion Board Adaptation Of A Parent-Mediated Behavior Intervention For Children With Autism Spectrum Disorders, Alexis D. Rodgers

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

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by social and communication deficits, as well as restricted, repetitive, and stereotyped behaviors, interests, and activities (American Psychiatric Association, 2013). Although important relationships have been shown and described among the issues of challenging behavior, parent stress, and parenting sense of competence for families of children with ASD, there is a shortage of intervention programs appropriately suited for families which target these issues. Some programs have been developed and tested, but none is directly applicable for the target population. This is notable because of the connections drawn in the literature between families …

The Effect Of A Single-Session Group Songwriting Intervention On Grief Processing In Hospice Clinicians, Melissa Deaton

Theses and Dissertations--Music

The purpose of this study was to determine the effect of a single-session group music therapy songwriting session on grief processing in hospice clinicians. The study design was quasi-experimental. Participants were cluster randomized into a control group and a treatment group. The researcher led a 50-minute songwriting session focused on sharing and processing experiences of grief-related stress and burnout in hospice work. Grief processing was measured using a self-report survey for n=25. Overall differences between control and treatment groups were not found to be statistically significant. Significant differences were also not found in treatment score differences for type of …

Racism, Resistance, Resilience: Chronically Ill African American Women’S Experiences Navigating A Changing Healthcare System, Elizabeth New

Theses and Dissertations--Anthropology

This medical anthropology dissertation is an intersectional study of the illness experiences of African-American women living with the chronic autoimmune syndrome systemic lupus erythematosus (SLE), commonly known as lupus. Research was conducted in Memphis, Tennessee from 2013 to 2015, with the aim of examining the healthcare resources available to working poor and working class women using public sector healthcare programs to meet their primary care needs. This project focuses on resources available through Tennessee’s privatized public sector healthcare system, TennCare, during the first phases of the Patient Protection and Affordable Care Act (ACA). A critical medical anthropological analysis is used …

A Multidimensional Poverty Index For The United States, Nate Kratzer

Theses and Dissertations--Public Policy and Administration

A multidimensional poverty index for the United States is designed, evaluated, and defended as a useful measurement tool for policymakers to evaluate poverty. Chapter 1 presents a normative case for the index. Chapter 2 reviews the literature on poverty measures. Chapter 3 constructs the proposed index. Chapter 4 is a statistical examination of the internal structure of the index. Chapter 5 explores the index across states, over time, and among population subgroups, as well as presenting policy applications.

The Allocation Of State Appropriations And Students Across Different Types Of Public Institutions Of Higher Education, Joshua L. Bush

Theses and Dissertations--Public Policy and Administration

Public higher education has evolved over time under the control of each individual state. The public system in each state is made up of distinctive types of institutions that together provide higher education in different formats. Public institutions may largely be classified into three groups based on the level of education provided including community colleges, regional institutions, and research universities. While the institutions employed are largely the same in each state, the extent to which each is utilized and the support given reflect the individual characteristics of the state.

This dissertation examines appropriations and enrollments by state and year in …

Variation Of Native American Ceramics In The Big Bend Region Of The Lower Ocmulgee River Valley, Georgia, Ad 1540 To Ad 1715, Rachel Paige Hensler

Theses and Dissertations--Anthropology

Studies of European colonialism in the Western Hemisphere have shifted focus from areas of direct European/Native American contact, to investigate Native American groups outside of direct European contact. During Spanish colonization of the Southeastern United States (AD 1520 to AD 1715), the Big Bend region of the Ocmulgee River Valley, in Georgia, located about 160 kilometers from Spanish occupied coast, was inhabited by a Native American polity from the Late Prehistoric into the Mission period. This location is ideal for studying indirect contact.

Changes in ceramic production can be used to identify changes in Native American interaction through time. Attributes …

Binational Farming Families Of Southern Appalachia And The Mexican Bajio, Mary Elizabeth W. Schmid

Theses and Dissertations--Anthropology

Over the last four decades, farming families throughout North America experienced significant transitions due, in part, to the implementation of the North American Free Trade Agreement. This multi-sited dissertation investigates the ways in which a network of binational (Mexican-American) families organize their small- to mid-scale farming enterprises, engage in global networks as food producers, and contribute to rural economies in the southeastern U.S. and the Mexican Bajío. To mitigate difficult transitions that came with the globalizing of agri-food markets, members of this extended family group created collaborative, kin-based arrangements to produce, distribute, and market fresh-market fruits and vegetables in the …

Creating Identity: How Steve Biko Cultural Institute’S Black Consciousness And Citizenship Influences Student Identity Formation In Salvador, Bahia, Brazil, Sheryl Felecia Means

Theses and Dissertations--Education Sciences

The research presented in “Creating Identity” investigates Black identity formation within the Steve Biko Cultural Institute (Biko) in Salvador, Bahia, Brazil, a pre-vestibular – or college entrance exam preparation course – for Afro-Brazilian high school and aspiring college students. The curriculum, Cidadania e Consciência Negra (Black Consciousness and Citizenship; abbreviated CCN) serves as a vital pillar to the institutional approach to Black identity. In a Eurocentric society like Brazil and a world where Black identity is largely discriminated against including in educational spaces, Biko represents a movement to combat the exclusion of Afro-descendant youth from university, improve self-esteem and perceptions …

A Genetically-Informed Study Of The Predictors And The Development Of Delinquency, Albert J. Ksinan

Theses and Dissertations--Family Sciences

Although the rates of delinquent behavior have been decreasing since the 1990s, adolescent delinquent behavior continues to take a great toll on society as well as on perpetrators themselves. In this way, it is essential to understand the process of delinquency development. The current dissertation is comprised of three studies that analyzed the predictors and the development of delinquency using genetically-informed designs. The sample used for all studies comes from the Add Health dataset, a nationally-representative data on adolescents followed across 14 years.

The first study modeled the longitudinal development of delinquency in three adolescent cohorts: early, middle, and late …