Social and Behavioral Sciences Commons^™

Hysteresis Effects In Driving, Justin Morgan

Electronic Theses and Dissertations

This dissertation presents two studies examining the interaction between workload history and driver mental workload. The first experiment focuses on testing for the presence of a hysteresis effect in the driving task. The second experiment examines the proposition that cueing impending periods of higher task demand can reduce the impact of any such potential hysteresis effects. Thirty-two licensed drivers served as participants and all served in both studies. Using the directions provided by a Heads-Up-Display navigation system, participants followed a pre-set route in the simulated environment. At specified points within the drive, the navigation system would purposefully fail which required …

Tactile Working Memory And Multimodal Loading, Peter Terrence

Electronic Theses and Dissertations

This work explored the role of spatial grouping, set size, and stimulus probe modality using a recall task for visual, auditory, and tactile information. The effects of different working memory (WM) loading task modalities were also examined. The Gestalt spatial organizing principle of grouping showed improvements in response times for visual and tactile stimulus probes with large set sizes and apparently allowed participants to effectively chunk the information. This research suggests that tactile information may use spatial characteristics typically associated with visual information, as well as sequential characteristics normally associated with verbal information. Based on these results, a reformulation of …

Resiliency Factors And Pathways To Incarceration In Female Survivors Of Childhood Sexual Abuse, Kia Asberg

Electronic Theses and Dissertations

Studies find consistently that survivors of childhood sexual abuse (CSA) are likely to suffer from depression, post-traumatic stress, and problematic substance use, and may experience also a variety of adjustment difficulties in several emotional, behavioral, and interpersonal domains. Involvement with the legal system is one such outcome to consider, especially given the increasing number of women serving time in correctional facilities with nearly two-thirds of these women being survivors of CSA (e.g., Browne, Miller, & Maguin, 1999). The current literature lacks comparisons between female survivors of CSA who have legal involvement and those who do not; hence, the current study …

Controlling Our Emotion At Work: Implications For Interpersonal And Cognitive Task Performance In A Customer Service Simulation, Moshe Feldman

Electronic Theses and Dissertations

Display rules are used by organizations to define appropriate behaviors and expressions while interacting with others in the workplace. Emotional labor is a function of the effort required to adhere to these display rules and has been associated with negative outcomes such as stress and burnout which can lead to higher levels of turnover and health care costs for the organization. In addition, evidence suggests that emotional labor may come at a cognitive cost as well. Hence, reducing the amount of emotional labor should be beneficial to both employees and organizations alike. The current study used a customer service simulation …

Food For Thought: The Relationship Between Thought Suppression And Weight Control, Rachel Peterson

Electronic Theses and Dissertations

The current study assessed the relationship between individuals' tendency to suppress thoughts, particularly related to food and body weight/shape, and outcomes such as weight loss maintenance and diet sabotaging experiences (e.g., binge eating). Community and university individuals (N = 347) who are or previously were overweight completed self-report measures of thought suppression, weight history, and eating behaviors. Suppression of specific thoughts about food/weight/shape was related to weight cycling, binge eating, and food cravings. Participants who believed thoughts of food lead to eating were more likely to attempt suppression of food-related thoughts. Results have implications for improving weight loss maintenance and …

Implementation And Evaluation Of A Classroom-Based Approach To Expectancy Challenge For Reducing Alcohol Use Among First-Year Co, Janani Sivasithamparam

Electronic Theses and Dissertations

There is a pervasive belief in the United States that the college experience typically includes frequent social activities characterized by widespread alcohol use. Unfortunately, awareness of the hundreds of deaths and wide variety of other harms experienced by college students as a result of alcohol use is much less pervasive. In an effort to increase awareness of the negative impact of alcohol use on college campuses, the NIAAA commissioned a panel composed of scientists and college presidents to document alcohol-related harms and identify strategies that have been found to be effective in reducing risky alcohol use based on empirical evidence. …

Distributed Team Training: Effective Team Feedback, Kevin Oden

Electronic Theses and Dissertations

The United States Army currently uses after action reviews (AARs) to give personnel feedback on their performance. However, due to the growing use of geographically distributed teams, the traditional AAR, with participants and a moderator in the same room, is becoming difficult; therefore, distributed AARs are becoming a necessity. However, distributed AARs have not been thoroughly researched. To determine what type of distributed AARs would best facilitate team training in distributed Army operations, feedback media platforms must be compared. This research compared three types of AARs, which are no AAR, teleconference AAR, and teleconference AAR with visual feedback, to determine …

Investigating The Effects Of Tactile Stress On A Military Touniquet Application Task, Razia Nayeem

Electronic Theses and Dissertations

In combat, soldiers encounter stress from multiple sources including loss of sleep, extremely high levels of physical and psychological discomfort, extended periods of increased vigilance, and intense danger. Therefore, it is imperative to train such personnel on how to cope with these stressors. One way to do this is to include stressors in different forms of training to acclimate soldiers to the subsequent stress of combat. Due to their advantages, tactile trainers are being investigated increasingly for the use of training Army medics in this context. The present work examines how vibrating tactile sensors, or tactors, can be used as …

Game On: The Impact Of Game Features In Computer-Based Training, Renee Derouin-Jessen

Electronic Theses and Dissertations

The term "serious games" became popularized in 2002 as a result of an initiative to promote the use of games for education, training, and other purposes. Today, many companies are using games for training and development, often with hefty price tags. For example, the development budget for the U.S. Army recruiting game, "America's Army" was estimated at $7 million. Given their increasing use and high costs, it is important to understand whether game-based learning systems perform as billed. Research suggests that games do not always increase learning outcomes over conventional instruction. However, certain game features (e.g., rules/goals, fantasy, challenge) might …

Feedback-Based Alcohol Interventions For Mandated Students: A Comparison Of Individual, Group, And Electronic Formats, Jacqueline Alfonso

Electronic Theses and Dissertations

The present study examined the effectiveness of personalized alcohol feedback interventions in three different delivery formats on alcohol use and related negative consequences in a sample of mandated college students referred for alcohol-related violations. Participants were randomized to one of three conditions: an individually-delivered face-to-face intervention, a group-delivered face-to-face intervention, or a web-based electronically-delivered intervention. Given that the current study sought to modify factors associated with alcohol use, analyses were conducted using only those participants who reported alcohol use at the baseline assessment. The final sample resulted in 173 participants, 18-years-of-age and over, and consisted of 57% males (n = …

Experiences, Attitudes And Beliefs About Interpersonal Violence: A Study On Costa Rican Adolescents, Monica Mendez

Electronic Theses and Dissertations

Research in Latin America regarding interpersonal violence and adolescents is rare if not nonexistent. In a collaborative effort with the Costa Rican Ministry of Education and the National Institute of Women (INAMU), qualitative data were collected from three high schools and one after-school program from rural and urban locations of the Central Valley. The discussion groups/open-ended questionnaires were done with a total of 154 students ranging from ages 14 to 17 and grade levels 8th to 12th. Information was obtained concerning students' perceptions, definitions and opinions on issues relating to interpersonal violence and gender roles and rules. The results show …

Initial Validation Of Novel Performance-Based Measures: Mental Rotation And Psychomotor Ability, Philip Fatolitis

Electronic Theses and Dissertations

Given the high-risk nature of military flight operations and the significant resources required to train U.S. Naval Aviation personnel, continual improvement is required in the selection process. In addition to general commissioning requirements and aeromedical standards, the U.S. Navy utilizes the Aviation Selection Test Battery (ASTB) to select commissioned aviation students. Although the ASTB has been a good predictor of aviation student performance in training, it was proposed that incremental improvement could be gained with the introduction of novel, computer administered performancebased measures: Block Rotation (BRT) and a Navy-developed Compensatory Tracking task. This work constituted an initial validation of the …

The Identification Of Ignitable Liquids In The Presence Of Pyrolysis Products: Generation Of A Pyrolysis Product Database, Joseph Castelbuono

Electronic Theses and Dissertations

The fire debris analyst is often faced with the complex problem of identifying ignitable liquid residues in the presence of products produced from pyrolysis and incomplete combustion of common building and furnishing materials. The purpose of this research is to investigate a modified destructive distillation methodology provided by the Florida Bureau of Forensic Fire and Explosive Analysis to produce interfering product chromatographic patterns similar to those observed in fire debris case work. The volatile products generated during heating of substrate materials are extracted from the fire debris by passive headspace adsorption and subsequently analyzed by GC-MS. Low density polyethylene (LDPE) …

Haitian American Mothers' Health And Dietary Beliefs Concerning Their Infants, Daniel Schooler

Electronic Theses and Dissertations

Studies on the effects of immigration are becoming more important as the number of immigrants into the United States continues to grow. This study was implemented in order to discover the infant feeding practices and beliefs of Haitians living in Central Florida. A food frequency card sort and interview were conducted with thirty-four Haitian mothers. Mothers were asked to identify which foods they fed their children. Foods pictured on the cards included a majority of Haitian staple foods, some of which are primary to the American diet as well. Low food feeding frequencies were generally attributed to lack of access …

Examining The Effect Of Organizational Policy Changeon Taser Utilizations, Michael Miller

Electronic Theses and Dissertations

The purpose of this study is to examine the effect of organizational policy changes within the Use-of-Force Continuum on taser usage and officer's perceptions of taser effectiveness. Tasers have been used by police since the 1970s and their use is increasing as the technology has improved. Data reveals that tasers are beneficial for controlling non-compliant suspects while preventing serious injuries and rarely has their use resulted in death. Much of the public controversy surrounding tasers centers on when and how often officers deploy them. Use of force data from 890 police citizen encounters during a two-year period was analyzed to …

Marijuana Legalization: Americans' Attitudes Over Four Decades, Anthony Saieva

Electronic Theses and Dissertations

Americans have long held a variety of opinions when it comes to the legalization of marijuana. While previous research has mostly focused on use rates and behavior, the purpose of this examination is to specifically analyze people's attitudes towards marijuana legalization. Of particular importance was (1) the extent to which attitudes towards marijuana legalization have changed over the past four decades and (2) how the social factors often associated with marijuana legalization attitudes have changed over the same period. Results indicate that over one-third of Americans now believe marijuana should be made legal. These pro-legalization attitudes are at their highest …

What Makes Them Click? Applying The Rational Choice Perspective To The Hacking Underground, Michael Bachmann

Electronic Theses and Dissertations

The increasing dependence of modern societies, industries, and individuals on information technology and computer networks renders them ever more vulnerable to attacks on critical IT infrastructures. While the societal threat posed by hackers and other types of cyber-criminals has been growing significantly in the last decade, main-stream criminology has only recently begun to realize the significance of this threat. Cyber-criminology is slowly emerging as a subfield of criminological study and has yet to overcome many of the problems other areas of criminological research have already mastered. Aside from substantial methodological and theoretical problems, cyber-criminology currently also suffers from the scarcity …

The Use Of School-Wide Positive Behavior Support At A Rural High School To Decrease Disruptive Behavior For Both Typical Students And Students Identified With Special Needs., Leia Dowdy Blevins

Electronic Theses and Dissertations

There is ever-increasing pressure on school officials to provide a safe school environment that is conducive to learning. There is also a growing concern from teachers and administrators that many students are unrecognized for their continual appropriate behavior(s), in part, because of the attention consumed by both challenging students and students with exceptional talents and abilities. In response, a School-Wide Positive Behavior Support (SWPBS) approach is growing in popularity to address both of these issues. SWPBS is implemented across an entire school population and involves all individuals whether they are challenging, exceptional, or typical. The initial research shows encouraging results …

An Evaluation Of Perceptions Of A Mentoring Program Of Beginning Teachers In A Rural East Tennessee Secondary School., Mike Frazier

Electronic Theses and Dissertations

Teachers, especially beginning teachers, continue a trend of leaving the profession at alarming rates within the first 5 years resulting in excessive costs to school systems and diminished instructional quality. Some programs, however, have shown impressive results. The purpose of this qualitative study, using an emerging interview process, was to examine the perceptions of beginning teachers in their 1st or 2nd year and those of veteran 3- to 5-year teachers regarding the effectiveness of mentoring and other guidance they received as beginning teachers in a secondary school and to understand their vision of how mentoring should be structured for beginning …

Mentoring At-Risk Youth: A Case Study Of An Intervention For Academic Achievement With Middle School Aged Students., Kellie Carter Johnson

Electronic Theses and Dissertations

Students without caring, positive role models often make poor decisions. School personnel are aware of the need to help these students be productive members of society; therefore, they examine strategies and reforms to reach them. A mentoring program is one such intervention that is gaining in popularity.

This research study examined a mentoring program entitled the LISTEN (Linking Individual Students To Educational Needs) Mentoring Program that I developed in 2003. For the purposes of this research, the mentoring program was developed and implemented in one middle school in Northeast Tennessee. The goal of the LISTEN mentoring program was to identify …

Analysis Of Selected Correlates Of Spouse Abuse And The Policy Implications For The Criminal Justice System., Marlys Kay Tester

Electronic Theses and Dissertations

Research on spouse abuse has received greater attention during the last 3 decades around the world. This research was conducted to investigate the selected correlates of alcohol use, drug use, and marital status and the effects they have on use of weapons and violent behavior. The secondary data used was from a study done in Chicago from 1995-1998, called the Chicago Community Crime Prevention and Intimate Violence Study. There were 210 domestic violence victims studied in one Chicago area. Each victim was asked a series of the same questions. It was found that 39.4% of the domestic violence cases involved …

Chaos In Clinton., Heather Flood

Electronic Theses and Dissertations

The integration of Clinton High School, located in Clinton, Tennessee captivated the nation in the fall of 1956. This paper depicts the events that occurred during that period. Also included are the events that occurred prior to the desegregation of the high school, the understanding of which is necessary to fully appreciate the events that unfolded in Clinton.

Perceptions Of Educational Equality In Tennessee: A Comparison Of City School Systems Vs. County School Systems In Northeast Tennessee., Timothy Wade Harrison

Electronic Theses and Dissertations

The majority of city and county school systems throughout Tennessee and the United States at one time or another experience a budget crisis. In the state of Tennessee, school systems are funded through the Basic Education Program, established in 1992 as part of the Tennessee Education Improvement Act. The lawsuit of 1988, Tennessee Small School Systems v. McWherter, created the Basic Education Program. Through the years, the Basic Education Program has provided extra teaching positions, materials, and supplies and has provided the funding formula for school systems throughout the state. Many high-ranking administrators contend that the Basic Education Program …

Sixth-, Seventh-, And Eighth-Grade Students' Experiences With The Internet And Their Internet Safety Knowledge., Tonya Berrier

Electronic Theses and Dissertations

According to a 2002 National Center for Education Statistics report, 98% of schools in 2001 were connected to the Internet and 63% of public classrooms had Internet connections. According to a 2003 United States Census Bureau report, 68.3% of homes with children subscribed to the Internet. These statistics reveal the scope of access children have to the Internet. This study focused on the children's voice by investigating the children's report of their online activities and their awareness of cyber security, ethics, and safety issues. The purpose of this study was to gain insight into the specific reported online activities and …

Parental Involvement In Two Elementary Schools: A Qualitative Case Study., Vonda K. Stevens

Electronic Theses and Dissertations

Parent involvement is essential if students are to succeed in school. In fact, "parental involvement is more important to student success, at every grade level, than family income or education" (Starr, 2004). Yet many schools struggle to effectively engage parents in the education of their children as the No Child Left Behind (NCLB) Act of 2001 now requires.

The purpose of this study was to explore parents', administrators', and guidance counselors' perceptions of parent involvement at a Title I elementary school and a non-Title I elementary school, both of which are located in the southern Appalachian region of the United …

Historic Preservation Leading To Heritage Tourism As An Economic Development Strategy For Small Tennessee Towns., Robert A. Justice

Electronic Theses and Dissertations

Historic preservation has been a successful economic development tool that has led to heritage tourism in some Tennessee towns but not in others. The problem studied was to determine if there was a set of tangible attributes a town must possess to be successful in using historic preservation as an economic development tool. Through an extensive literature review, 59 predictor variables were identified and arranged into 6 research questions looking at the tangible attributes related to town demographics, geography, organizational structure, historic preservation organizations, heritage tourism organizations, and town financial structure. Data were collected from a mailed survey of 32 …

From Teacher To Teller: How Applied Storytelling Informs Autobiographical Instruction., Peggy Rosann Kent

Electronic Theses and Dissertations

This thesis uses autobiographical inquiry to "re-member" how I came to understand that applied storytelling was a valid teaching tool in facilitating autobiographical expression in mature learners. It is an examination of how story sharing and story listening can transform a continuing education classroom into a learning community. Applied storytelling can help elders reframe their negative mental models about the value of their stories, memory, and mythology and create opportunities for positive story sharing experiences. I selected highlights of my journey that best represented my experience and use of applied storytelling techniques. Each chapter includes an exercise and reflection as …

Ethics Training: Views Of Tennessee Local Elected Officials., Kimberly Pearman Arms

Electronic Theses and Dissertations

The purpose of this study was to determine if local elected officials in Tennessee perceive ethics training will affect ethical behavior, and, if so, what format they recommend for ethics training including length of time, delivery methods, and instructors' qualifications. This study provides information regarding whether ethics training is likely to be efficacious and how officials feel about the training. Specifically, this study informs officials and others who invest with both time and financial resources about the value of training, what to teach if they are going to offer ethics training, and who should teach ethics.

More than 2,000 local …

Stakeholders' Perceptions Of Community Engagement In A System-Wide Educational Change Effort: Implications For Building Partnerships., Lindsay K. Nickels

Electronic Theses and Dissertations

This qualitative study should provide insight into stakeholders' perceptions of a system-wide educational partnership focused on a change effort to increase student achievement in a school system located in a large, metropolitan city in the southeastern United States. The importance of partnering to assure that all children are succeeding in school has never been more important to local communities and our nation. Not only are definitions of educational partnerships expanding, but so are the parameters, the players, and the structures. As educational improvement initiatives are put into effect by local, state, and national governments, schools across the country are realizing …

Current Public Relations Status In China., Fang Meng

Electronic Theses and Dissertations

This study is to explore the status of public relations in China. It examines if J. Grunig and Hunt's (1994) four models of public relations-press agentry, public information, two-way asymmetrical, and two-way symmetrical-are practiced by Chinese public relations practitioners and if there are additional patterns of practicing public relations in China. It is a qualitative study. Long interviews with 10 participants were conducted to learn about the phenomenon of public relations in China. The interviews were based on one-to-one chat via the Microsoft Messenger software online. The data were collected using open-end questions that allowed the participants to provide in-depth …