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Graduate Theses, Dissertations, and Problem Reports (ETD)

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The Influences Of Participation In An Elite Paralympic Military Program On The Self-Identity Of Active Duty Service Members With Acquired Disabilities, Lindsay M. Hammond Jan 2015

The Influences Of Participation In An Elite Paralympic Military Program On The Self-Identity Of Active Duty Service Members With Acquired Disabilities, Lindsay M. Hammond

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background/Purpose: To explore the lived experiences of active duty service members with acquired disabilities that participated in an elite military sport program to gain an enhanced perspective on how elite sport programming influences self-identity post injury. Methods: A phenomenological approach was employed, using a three phase semi-structured interview protocol to capture military journeys of four (4) service members who had sustained a physical disability as the result of a combat injury and chose to remain on active duty status as a part of a specialized unit designed to prepare service members for the Paralympics. Results: Three themes were identified with …

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Surgery And Rehabilitation Treatment Options For Ulnar Collateral Ligament Injuries Of The Elbow For Baseball Athletes: A Systematic Review, Amanda M. Damm Jan 2015

Surgery And Rehabilitation Treatment Options For Ulnar Collateral Ligament Injuries Of The Elbow For Baseball Athletes: A Systematic Review, Amanda M. Damm

Graduate Theses, Dissertations, and Problem Reports (ETD)

Context: There is currently a lack of information on ulnar collateral ligament (UCL) injuries for athletic trainers. Most of the literature addressed the surgical options in detail and depending on the study, information for rehabilitation may be limited or not even included. Further, there are a limited number of studies that compare the different surgical techniques to each other as well.;Objective: To provide a comparison of the Jobe technique to the Docking technique, in regard to surgery, success rates, and rehabilitation process.;Data Sources: PubMed (1960-2014), MEDLINE (1960-2014), CINAHL with full text (1960-2014), SPORTDiscus full text (1960-2014), Science Direct (1960-2014), and …

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The Effects Of Partnership-Based Collaborative Consultation On Treatment Integrity, Increasing Skill Acquisition, And Reducing Problematic Behaviors, Michael Mendicino Jan 2015

The Effects Of Partnership-Based Collaborative Consultation On Treatment Integrity, Increasing Skill Acquisition, And Reducing Problematic Behaviors, Michael Mendicino

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to evaluate the impact of a partnership-based model of collaborative consultation on the acquisition and implementation integrity of Competent Learner Model and the subsequent impact on learner outcomes including the development of competent learner repertoires. Treatment integrity measures were collected to assess the impact on learner outcomes. The participants were one teacher and one student. A Multiple baseline across behaviors design was used. Measures used were the Partnership Assessment in Community-based Research (PAIR), and the Instructional Session Performance Checklist (ISPC). The results showed moderate and sustained levels of treatment integrity with mixed results for …

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Avoidance Of Token-Loss By Pigeons, James E. Cook Jan 2015

Avoidance Of Token-Loss By Pigeons, James E. Cook

Graduate Theses, Dissertations, and Problem Reports (ETD)

The response-dependent delivery and removal of tokens can reinforce and punish the responding of humans and nonhuman animals. The responding of humans can be maintained by the avoidance of token-losses, but this has not been demonstrated with nonhuman animals. Across three experiments, it was demonstrated that the responding of pigeons could be maintained in a token-loss avoidance arrangement. Tokens were delivered response-independently at the beginning of a token-loss avoidance period. Tokens were scheduled to be removed on a variable-cycle schedule. Responding canceled scheduled token-losses. Those tokens that remained were exchangeable for food during programmed exchange periods. Several parameters of the …

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Sports Investment, Beliefs About Food-Related Behaviors, And Engagement In Problematic Eating Behaviors During Adolescence, Kaitlyn A. Ferris Jan 2015

Sports Investment, Beliefs About Food-Related Behaviors, And Engagement In Problematic Eating Behaviors During Adolescence, Kaitlyn A. Ferris

Graduate Theses, Dissertations, and Problem Reports (ETD)

Involvement in sport is the most widely reported organized activity among children and adolescents. To date, organized sports also represent the only organized activity examined in conjunction with youths' eating behaviors. Organized sports serve as contexts where messages about healthy eating and body image are communicated, and adolescents' beliefs about food and their bodies' degree of thinness and muscularity has the potential to be amplified in such settings as youth strive to perform at high levels during athletic competitions. However, inconsistency in the measurement of both organized sports participation and adolescents' engagement in problematic under- and over-eating behaviors has resulted …

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Does Self Love Lead To Spying On Ex-Partners On Facebook? The Examination Of Ego Factors In Facebook Stalking, Brittany Furbee Jan 2015

Does Self Love Lead To Spying On Ex-Partners On Facebook? The Examination Of Ego Factors In Facebook Stalking, Brittany Furbee

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study aims to identify predictable personality traits that can influence ones likelihood to stalk an ex-partner on Facebook. Particularly, the study focuses on the traits related with self-concept, given that motivations of using social network sites (SNS) are highly associated with self-concept. This includes self-esteem, two types of narcissism (grandiose and vulnerable narcissism), and self-efficacy. Furthermore, in order to better assess the predictability of these factors, this study considers other control variables while assessing predictability of personality traits, such as Facebook usage, length of the relationship, and time since the break- up, drawing from both social psychology and SNS …

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Persuasion, Police, And Public Safety: Message Framing, Compliance, And Perceptions Of Law Enforcement, Alexander L. Lancaster Jan 2015

Persuasion, Police, And Public Safety: Message Framing, Compliance, And Perceptions Of Law Enforcement, Alexander L. Lancaster

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the everyday interactions between law enforcement and the citizens of their communities, officers attempt to gain compliance verbally, before resorting to physical force, if necessary. This dissertation examined the use of persuasive verbal messages by law enforcement officers when encountering citizens. These messages were created to represent a progression of asking, telling, and making, to gain compliance from an individual.;The officers in this study were university police officers, because university police departments are charged with providing a safe learning environment on campus. Due to the visible, community oriented policing in which university police departments tend to engage, it is …

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Reciprocity With The Researcher: An Experimental Manipulation To Increase Help-Seeking In Adults 60 And Older, Elizabeth C. Price Jan 2015

Reciprocity With The Researcher: An Experimental Manipulation To Increase Help-Seeking In Adults 60 And Older, Elizabeth C. Price

Graduate Theses, Dissertations, and Problem Reports (ETD)

Seeking help is one way that individuals can maintain and achieve goals, but older adults may be reluctant to ask for help if they feel they cannot give anything in return. Men or individuals who endorse traditional beliefs about masculine behavior may be less likely than other individuals to ask for help. The first aim of the present study was to determine if a brief experimental manipulation based on the norm of reciprocity could increase help-seeking behavior and improve attitudes toward seeking help in older men and women. A second aim was to examine the relation between traditional beliefs about …

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Promoting Parents' And Children's Well-Being Through Parent-Child Gratitude Interventions, Meagan A. Ramsey Jan 2015

Promoting Parents' And Children's Well-Being Through Parent-Child Gratitude Interventions, Meagan A. Ramsey

Graduate Theses, Dissertations, and Problem Reports (ETD)

Gratitude is a positive emotion that leads to enhanced relationship resources and emotional well-being for children and adults alike. Given the many benefits of gratitude, researchers have examined several types of gratitude interventions. However, it is unclear how the effectiveness of different gratitude interventions compare for youth or how these interventions operate in the family setting. Therefore, this study examined how parents could cultivate their children's (ages 8-13) gratitude and how two gratitude interventions---counting blessings and relational gratitude---enhanced parents' and children's daily gratitude, relationship satisfaction, and emotional well-being over the course of a week-long intervention and if effects were maintained …

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The Use Of Concept Mappingpattern Matching To Conceptualize The Desired Domain Of Student Learning In The First Year Of College, Jacob B. Sanwidi Jan 2015

The Use Of Concept Mappingpattern Matching To Conceptualize The Desired Domain Of Student Learning In The First Year Of College, Jacob B. Sanwidi

Graduate Theses, Dissertations, and Problem Reports (ETD)

This study conceptualized the desired domain of student learning in the first year of college as it pertains to a success program serving first-time, full-time undecided students at a land-grant and high research activity classified university. Trochim's Concept Mapping/Pattern Matching approach, an exploratory mixed methods research methodology, was used to collect and analyze data. The researcher sought the contribution of 23 participants including sixteen students, and seven faculty and staff members involved in the success program. As a group, participants generated 100 statements representing desired learning outcomes. They individually sorted the items into groups and rated them for relative importance …

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Testing The Relation Between Disgust And Approach-Avoidance Behavior, Ronald Thomas Jan 2015

Testing The Relation Between Disgust And Approach-Avoidance Behavior, Ronald Thomas

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Behavioral Immune System (BIS) is a set of psychological processes that evolved to protect individuals from harmful contaminants and pathogens in the environment (Miller & Maner, 2011; Schaller & Duncan, 2007; Tybur, Lieberman, Kurzban, & DeScioli, 2013). The primary mechanism through which the BIS functions is the emotion of disgust, which causes negative physical and affective reactions that encourage avoidance behavior and serve as a deterrent from approaching potentially harmful stimuli (Schaller & Duncan, 2007). Consequently, disgust is proposed to serve a disease-avoidance mechanism. However, relatively little research has empirically tested the link between disgust and general behavioral avoidance …

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The Influence Of Memory Enhancement Techniques On Children's Testimony, Ria M. Travers Jan 2015

The Influence Of Memory Enhancement Techniques On Children's Testimony, Ria M. Travers

Graduate Theses, Dissertations, and Problem Reports (ETD)

Eyewitness testimony is often key evidence in court cases, but it is often difficult to obtain accurate eyewitness memories (Loftus, Miller, & Burns, 1978). This is especially true when this testimony must be acquired from preschool children because young children have been found to be susceptible to suggestive interviewing techniques (Krackow & Lynn, 2003). Several aspects of children's cognitive capabilities have been found to influence their suggestibility, including their source monitoring abilities, or their abilities to trace the source of memories (Ceci & Bruck, 1993). Therefore, source monitoring ability provides a possible point of intervention to decrease children's suggestibility. Source …

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"Man Of The House": A Turning Point That Leads To Criminal Behavior?, Delia A. Trickett Jan 2015

"Man Of The House": A Turning Point That Leads To Criminal Behavior?, Delia A. Trickett

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research study seeks to formally test a relationship between household structure, birth order and juvenile delinquency that was suggested as an onset to criminal behavior by men incarcerated in a maximum security facility. The focus of this study is on first born males due to the retrospective narratives given by the incarcerated men that being a first born male who has either lost a father-or father figure due to death, divorce and/or prison have felt a sense of responsibility as the "man of house" to be able to provide family stability which can include care of other siblings, maintaining …

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Facial Image Analysis For Body Mass Index, Makeup And Identity, Lingyun Wen Jan 2015

Facial Image Analysis For Body Mass Index, Makeup And Identity, Lingyun Wen

Graduate Theses, Dissertations, and Problem Reports (ETD)

The principal aim of facial image analysis in computer vision is to extract valuable information(e.g., age, gender, ethnicity, and identity) by interpreting perceived electronic signals from face images. In this dissertation, we develop facial image analysis systems for body mass index (BMI) prediction, makeup detection, as well as facial identity with makeup changes and BMI variations.;BMI is a commonly used measure of body fatness. In the first part of this thesis, we study BMI related topics. At first, we develop a computational method to predict BMI information from face images automatically. We formulate the BMI prediction from facial features as …

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Factors Affecting Turnover As Perceived By County Agents Who Voluntarily Left The West Virginia University Extension Service, Michael B. Withrow Jan 2015

Factors Affecting Turnover As Perceived By County Agents Who Voluntarily Left The West Virginia University Extension Service, Michael B. Withrow

Graduate Theses, Dissertations, and Problem Reports (ETD)

This descriptive survey study sought to identify factors that influenced West Virginia University County Extension Agents to voluntarily leave the organization. The population consisted of 31 individuals who had left the Extension Service from 2009-2014. A survey which was composed of four main question sets was mailed to the identified population.;Questions focused on the constructs of organizational factors, job related factors, personal factors, and demographics. Data were collected and analyzed to identify contributing factors in each of the constructs. The study found that a major factor that contributes to agents leaving Extension was having other priorities in the individuals' life. …

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Protest Tactics And Motivations Surrounding Mountaintop Removal Mining In West Virginia, Craig Zell Jan 2015

Protest Tactics And Motivations Surrounding Mountaintop Removal Mining In West Virginia, Craig Zell

Graduate Theses, Dissertations, and Problem Reports (ETD)

Social movements have been studied in a wide variety of ways. From the use of resource mobilization and political opportunity structure to the new social movement theories. In my paper I discuss how the use of identity and tactics is crucial in understanding how the social movement surrounding anti-mountaintop removal mining in West Virginia works. I studied two groups within this particular movement that use very different tactics as means to the same end. By analyzing them with the use of NSM theory I show how a multi-group approach to studying social movements gives a lot of information on the …

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Assessing And Meeting Residents' Needs: An Evaluation Of Residence Hall Programming, Michael J. Beck Jan 2015

Assessing And Meeting Residents' Needs: An Evaluation Of Residence Hall Programming, Michael J. Beck

Graduate Theses, Dissertations, and Problem Reports (ETD)

In this qualitative study, I examine how programming in college residence halls does and does not meet the needs of residents and resident assistants. Using focus group and individual interview data, I structure my analysis using Maslow's (1954) hierarchy of needs. I suggest that residence hall programming---academic, social, or a hybrid of the two---is most valuable for its ability to meet residents' needs related to belongingness but that residence hall staff must place more explicit emphasis on residents' growth needs in order for self-actualization to be supported.

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Evaluation Of The Antidepressant Potential Of Dextromethorphan, Linda Nguyen Jan 2015

Evaluation Of The Antidepressant Potential Of Dextromethorphan, Linda Nguyen

Graduate Theses, Dissertations, and Problem Reports (ETD)

Depression affects more than 350 million people and is the leading cause of disability worldwide. Major challenges in the management of depression remain the 4-12 weeks of delayed efficacy and 30% of patients who are resistant to the therapeutic effects of current pharmaceutical treatments. We herein examined whether dextromethorphan (DM) may be able to take on these challenges, because 1) it has overlapping pharmacology with ketamine, which has shown rapid (within 24 hours) antidepressant effects, even in treatment-resistant individuals; 2) unlike ketamine with its notable abuse liability and adverse effects, DM is an over-the-counter antitussive with a high safety margin; …

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An Assessment Of Recreational Use: The Wenaha Wild And Scenic River, Umatilla National Forest, Oregon, Ashley R. Popham Jan 2015

An Assessment Of Recreational Use: The Wenaha Wild And Scenic River, Umatilla National Forest, Oregon, Ashley R. Popham

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to provide data to the US Forest Service about summer recreational use of the Wenaha Wild and Scenic River in eastern Oregon, and to determine if use and use levels were appropriate according to relevant legislation and policies. The Umatilla National Forest is the administrative authority of the river and is required to complete a Comprehensive River Management Plan for this river. At the time of data collection this Draft Environmental Analysis (EA) was being developed. The Final EA was implemented July, 2015.;Recreation surveys were collected at trailheads and other developed and undeveloped recreation …

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Impact Of Chronic Conditions On Treatment, Cancer-And Non-Cancer Outcomes Among Elderly Men With Incident Prostate Cancer, Amitkumar Dineshchandra Raval Jan 2015

Impact Of Chronic Conditions On Treatment, Cancer-And Non-Cancer Outcomes Among Elderly Men With Incident Prostate Cancer, Amitkumar Dineshchandra Raval

Graduate Theses, Dissertations, and Problem Reports (ETD)

Prostate Cancer is the most commonly observed non-skin cancer among the elderly men aged 65 years and older in the United States. Nearly one third of elderly men diagnosed with incident prostate cancer have pre-existing chronic conditions. Therefore, among elderly men with prostate cancer, management for cancer and chronic conditions should be optimized to improve healthcare outcomes. Previous literature majorly focused on the risk and management of cancer in the presence of number of conditions, although, it is known that more than 70% of chronic conditions among men diagnosed with prostate cancer were either cardio-metabolic, respiratory or mental health conditions. …

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The Use Of Cultural Memory In Reinforcing Contemporary Russian Patriotism: A Case Study Of The Film "Stalingrad" (2013), Laura Roop Jan 2015

The Use Of Cultural Memory In Reinforcing Contemporary Russian Patriotism: A Case Study Of The Film "Stalingrad" (2013), Laura Roop

Graduate Theses, Dissertations, and Problem Reports (ETD)

According to cultural memory theory, cultural tools such as texts and symbols transmit the knowledge of meaningful historical events to groups. These cultural tools reproduce history by cultivating narratives that are relevant in a given time, and thus reflect the ongoing concerns over memory. The purpose of communicating significant turning points in a nation's history is to create a system of values, a self-image and the continuity of a nation. Films are considered to be both textual and visual representations of cultural memory. Since memory and commemoration of the Second World War have gone through many changes, one has to …

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Against The Thalassocracy: Sacred Geography, Nationhood And Perennial Traditionalism In Alexander Dugin's Neo-Eurasianist Philosophy, Jonathan Rushbrook Jan 2015

Against The Thalassocracy: Sacred Geography, Nationhood And Perennial Traditionalism In Alexander Dugin's Neo-Eurasianist Philosophy, Jonathan Rushbrook

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis discusses the ideological makeup of the Russian right wing philosopher Alexander Dugin's and his conceptualization of race and nation in his Neo-Eurasianist imperial project. Tracing Dugin's ideological influences from early Eurasianism, the European New Right and esoteric religious beliefs such as Perennial Traditionalism, the thesis then goes on to place Dugin's body of thought within a larger debate on defining fascism and whether Dugin can be considered a fascist. Ultimately this thesis contests some scholars' interpretations of Dugin's worldview as a fundamentally ethnocentric or even racist Russian nationalism. Rather, by examining Dugin's writings on nation through an ethno-symbolist …

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The Effect Of Direct Instruction On Spanish Language Acquisition In A Preschool Free-Play Environment: A Single-Case Design, Lucy Rose Scotti Jan 2015

The Effect Of Direct Instruction On Spanish Language Acquisition In A Preschool Free-Play Environment: A Single-Case Design, Lucy Rose Scotti

Graduate Theses, Dissertations, and Problem Reports (ETD)

The predicted increase in Spanish speakers within the United States brings to light a new direction for preschool curricula. There are multiple, on-going arguments about the best time for children to learn a second language and what role critical periods for brain development play in second language acquisition. Although there are individual differences in development, the current study demonstrates that children can learn Spanish vocabulary words with an average of 30 minutes of instruction per week. Using a combination of direct instruction with developmentally appropriate practices, hands-on, and engaging activities, the teaching of Spanish vocabulary, themed and age appropriate for …

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Evaluating The Impacts Of Vaccination, Antiviral Treatment And School Closure On Influenza Epidemic, Xiaofei Shi Jan 2015

Evaluating The Impacts Of Vaccination, Antiviral Treatment And School Closure On Influenza Epidemic, Xiaofei Shi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Multi-objective simulation optimization was performed to synergistically investigate the cost and benefits of the most commonly-used strategies for H1N1 epidemic mitigation: vaccination, antiviral treatment, and school closure. By simultaneously considering the three intervention strategies, this study leads to findings that supplement those in the existing work, and provides additional insights regarding intervention decision making. Specifically, our investigation suggests that different vaccine prioritization strategies, the age-based versus ACIP (Advisory Committee on Immunization Practices) recommendation, be implemented depending on vaccine availability; individual school closure policies are favored over their global counterparts, at least when both vaccination and antiviral treatment are implemented with …

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The Role Of Self-Efficacy And Social Support In Emerging Adults' Physical Activity, Nicole M. Silva Jan 2015

The Role Of Self-Efficacy And Social Support In Emerging Adults' Physical Activity, Nicole M. Silva

Graduate Theses, Dissertations, and Problem Reports (ETD)

Emerging adulthood is a time where emerging adults develop health behaviors that persist throughout the life span (Barnett et al., 2014). However, only 55.4% of emerging adults engage in the recommended amount of physical activity each week (U.S. Department for Health and Human Services, 2013). The current study examined two factors that are associated with physical activity, specifically self-efficacy and social support, in 403 (M age = 19.25, SD = 1.12) emerging adults. Linear regressions indicated that emerging adults who reported higher levels of general self-efficacy (beta = .13, p < .05), domain self-efficacy (beta = .33, p < .05), and support from the entire social network (beta = .50, p < .001) engaged in more physical activity. Support from the entire social network still accounted for a significant portion of the variance in physical activity when accounting for general or domain self-efficacy (beta for support = .48, p < .001 and .30, p < .05, respectively). The differential effects of source of support (i.e., family and friends) and type of support (i.e., esteem support, informational support, and companionship support) were also examined. Emerging adults who reported higher levels of support from family (beta = .22, p < .001) and friends (beta = .33, p < .001) engaged in more physical activity. Although emerging adults reported receiving more esteem support from family (M = 2.95, SD = 1.23) compared to friends (M = 2.74, SD = 1.15), esteem support from friends (beta = .33, p < .001) had a larger effect on physical activity than esteem support from family (beta = .21, p < .05).

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Neonatal Abstinence Syndrome In West Virginia: Trends, Risks, And Effectiveness Of In Utero Exposure Detection, Meagan E. Stabler Jan 2015

Neonatal Abstinence Syndrome In West Virginia: Trends, Risks, And Effectiveness Of In Utero Exposure Detection, Meagan E. Stabler

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examined neonatal abstinence syndrome (NAS) in West Virginia (WV). Specifically, three studies were conducted that investigated state and regional trends, risks related to NAS, and effectiveness of in utero exposure detection. The first study described regional incidence rates, trends of antenatal drug class-specific exposures, and NAS diagnoses in WV between 2007 and 2013. The findings indicated a 4-fold increase in WV statewide incidence rates of NAS during this time period, which was three times the national annual average. The second study identified the risk of NAS, risk of NAS requiring pharmacologic treatment, and odds of NAS controlling for …

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Chronic Stress, Depressive Symptoms And Peripheral Vascular Dysfunction: Fundamentals, Mechanisms, Sex Disparities, And Determinants Of Integrated Outcomes, Shyla Christine Stanley Jan 2015

Chronic Stress, Depressive Symptoms And Peripheral Vascular Dysfunction: Fundamentals, Mechanisms, Sex Disparities, And Determinants Of Integrated Outcomes, Shyla Christine Stanley

Graduate Theses, Dissertations, and Problem Reports (ETD)

Chronic, irresolvable psychological stress, a major contributor of depressive disorders, has been identified as a key factor involved in the tightly linked association between the prevalence/severity of depressive symptoms and the concurrent development of cardiovascular disease (CVD). Furthermore, there are marked differences in the incidence and pathology of these diseases between males and females, although the underlying mechanisms involved are unclear. The purpose of this dissertation is to investigate the effects of chronic stress/depression on behavioral and vascular function in rodents in order to elucidate the underlying mechanisms linking depression symptom severity with cardiovascular development/outcome. The unpredictable chronic mild stress …

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Family Descriptions Of The Influence Of Cultural Factors On Transitions In Serious Illness, Veronica Gallo Jan 2015

Family Descriptions Of The Influence Of Cultural Factors On Transitions In Serious Illness, Veronica Gallo

Graduate Theses, Dissertations, and Problem Reports (ETD)

Nearly 65 million Americans served as care provider to an ill or disabled adult, and over 1.6 million Americans participated in the care of a family member in hospice. Families experience transitions, or changes, throughout the serious illness trajectory. Throughout transitions in serious illness, families participate in the care, support, and decision-making for their ill family member. Families' lives are often disrupted during this time and families experience emotional, physical and psychological distress during transitions. In spite of this, families are rarely included in care, and little is known about how families make sense of transitions. Culture, and the factors …

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Doctoral Students' Relational Communication With Their Advisors: A Dyadic Examination Using Chickering's Theory Of Psychosocial Development, Zachary W. Goldman Jan 2015

Doctoral Students' Relational Communication With Their Advisors: A Dyadic Examination Using Chickering's Theory Of Psychosocial Development, Zachary W. Goldman

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this dissertation was to explore how psychosocial development affects doctoral students' relationships with their advisor and their success in graduate school. Toward this goal, three objectives were identified. The first objective was to integrate Chickering and Reisser's (1993) vectors of psychosocial development into the doctoral education context to understand how mature students maintain their relationships and address conflict with their advisor. The second objective was to investigate the extent to which doctoral students' psychosocial development and communication behaviors affected satisfaction in the student-advisor relationship. The third objective was to examine the effect of psychosocial development on doctoral …

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Testing For Recurrence Of Ratio-Strained Behavior With Reinstatement, Resurgence, And Renewal, Stephanie L. Kincaid Jan 2015

Testing For Recurrence Of Ratio-Strained Behavior With Reinstatement, Resurgence, And Renewal, Stephanie L. Kincaid

Graduate Theses, Dissertations, and Problem Reports (ETD)

If more and more responding is required to earn a reinforcer, as in progressive ratio schedules, behavior eventually becomes "strained," characterized by long pauses and irregular response patterns. If the response requirement continues to escalate, behavior reaches a "break point" and ultimately ceases altogether for a period of time. The present experiments investigated whether responding can be regenerated after the break point has been reached, using techniques that are known to produce recurrence of behavior that was eliminated by extinction. Pigeons responded on progressive ratio schedules until stable performance was observed. Then, test sessions were conducted in which a recurrence …

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