Digital Commons Network^™

Assessing The Effects Of Interactive Video Modeling On The Fidelity Of Implementation Of Skill-Acquisition Procedures, Steven Sparks

Dissertations

Behavior-analytic study has led to many advances in staff training over the last several decades. The effectiveness of modeling, role-play, and video modeling are well demonstrated in scientific literature but these techniques are often time consuming for those conducting the training which often leads to their being quite costly. Interactive video modeling is an alternative that is potentially more cost and time efficient. This type of modeling consists of embedding response opportunities in traditional video models that require the trainee to answer questions in order to complete the video. Being required to answer the embedded questions causes the trainee to …

The Effects Of Punishment On Resistance To Change And Reinstatement, Tomesha A. Manora

Dissertations

Resistance to change (RTC) refers to the persistence of behavior when environmental changes disrupt responding. Studies have shown that RTC varies as a function of the reinforcement associated with the context, with higher rates and magnitudes of reinforcement generating greater response persistence. Resistance to change has been shown to be related to reinstatement, or the increase in responding during extinction when responses are followed by noncontingent reinforcement. Little research has investigated whether punishers have equivalent yet opposite effects as reinforcers on response persistence and reinstatement. The present study investigated the effects of electric shock punishment on resistance to change and …

African American Men’S Health: Regulating Race-Related Stress Through Cognitive Flexibility, Brian P. Littleton

Dissertations

African American men have one the highest preventable mortality and morbidity rates in the United States (Rich, 2000; U.S. Department of Health and Human Services, 2015). Moreover, there is substantial health disparity between African American men and White men in the United States (Smedley, Stith, & Nelson, 2003). It has been stated that pervasive racism and discrimination are the most significant contributors for the disparity. Studies have shown race-related stress, which is derived from experiencing racism, discrimination or having internalized feelings as the result of an individual’s racial status, has been associated with blood pressure, emotional distress, and physical health …

Transitioning Children With Autism From One-On-One Discrete-Trial Settings To Special Education Classrooms, Jennifer L. Freeman

Dissertations

The goal of an early intensive behavioral intervention (EIBI) program is to teach each child the skills necessary to make meaningful progress in less-restrictive environments (Fox, Dunlap & Crushing, 2002). However, few studies have detailed the steps necessary for a “successful” transition into these educational settings. We transitioned two children, who received 20 hours a week of one-on-one discrete-trial therapy and attended a half-day special education pre-school classroom, to a full-time educational setting. With the goal of aiding each during his/her transition, this study used the Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP) (Sundberg, 2008), particularly the barriers and …

The Lived Experience Of Individuals With Chronic Back And Neck Pain, Depression, And/Or Anxiety, Tara L. Palmeri

Dissertations

More than 1.5 billion people worldwide suffer from chronic pain (CP). People who experience chronic pain are 20 to 40% more likely to meet criteria for an anxiety disorder, and three to four times more likely to be clinically depressed than their pain-free counterparts. The relationship between CP and mental health has been studied quantitatively; however, few researchers have investigated co-morbid CP and mental health through a phenomenological lens. The subjective nature of the relationship is not comprehensively addressed within the literature.

This qualitative phenomenological study explored (a) how individuals with chronic back and/or neck pain (CBNP) experience, understand, and …

Understanding Factors Related To Negative Mental Health Outcomes Following Childhood Unintentional Injuries, Jennifer T. Kuhn

Dissertations

Unintentional injuries are the leading cause of death for children ages 0-19 and account for 9.2 million emergency room visits in the United States each year (Borse et al., 2008). Research shows that approximately 20% of children meet criteria for PTSD following an unintentional injury (Ostrowski et al., 2011). There are several factors that may contribute to the development of PTSD including caregivers’ posttraumatic stress symptoms after the injury event. Research has not explained the association between caregivers’ PTSD and children’s risk for PTSD symptoms, but it is possible that caregivers with PTSD may be modeling anxious behaviors to their …

Yoga As An Ancillary Treatment To Acceptance And Commitment Therapy For Depression, Jeralee M. Briggs

Dissertations

It is estimated that up to 30% of college students feel clinically depressed, and these feelings can lead to poor grades, substance abuse, unsafe sex, and suicide (National Institute of Mental Health, 2016). Acceptance and Commitment Therapy (ACT) has shown to be an effective form of psychotherapy for depression and was listed in 2014 as an evidence-based treatment for depressive disorders according to the APA Presidential Task Force on Evidence-Based Practice (2006). In addition to psychological treatment, various exercise interventions have been shown to be effective in reducing depressive symptoms (e.g., Rehorst, Wipfli, & Landers, 2009). Yoga is one such …

Discriminative Stimulus Effects Of 3,4-Methylenedioxypyrovalerone And 4-Methylmethcathinone, Michael D. Berquist

Dissertations

Recent escalation in the popularity of recreational synthetic cathinone (“bath salts”) use has prompted numerous scientific investigations of the neurochemical and behavioral effects of 3,4-methylenedioxypyrovalerone (MDPV) and 4-methylmethcathinone (4-MMC), two of the more common chemical constituents of these illicit “bath salts”. Previous neurochemical and electrophysiological studies have revealed that MDPV functions as a blocker, and 4-MMC as a substrate, at monoamine transporters, and both produce transient increases in extracellular monoamines. In addition, previous research has demonstrated that MDPV and 4-MMC support self-administration in nonhuman experimental subjects, and their rewarding effects are observed when paired with contextual cues in nonhuman models …

Dimensions Of The Doctoral Dissertation Advising Relationship In Counselor Education: Mentoring Expectations, Satisfaction, And Time-To-Degree, Lasonda Wells

Dissertations

High attrition rates among doctoral students are of great concern. Based on national statistics in the United States, at least 50% of students who start a doctoral program do not complete their degree (Council of Graduate Schools, 2008; Lovitts, 2000). Although factors leading to attrition can vary given the individual student and the discipline, the faculty-student relationship is the most commonly noted problematic factor across disciplines (Fedynich & Bain, 2011; Lovitts, 2001). However, the research on doctoral advisor-advisee relationships remains sparse, particularly in counselor education (Protivnak & Foss, 2009).

The purpose of this study was to explore the demographic profile …

Increasing Caregiver Supervision Of Young Children: Teaching Scanning, Predicting Behavior, And Modifying For Safety, Natalie Truba

Dissertations

Unintentional injuries account for a significant number of child deaths and visits to the emergency department. Although increased supervision is routinely shown to be an effective method of preventing unintentional childhood injuries, few interventions systemically teach caregivers behavioral skills to supervise their children appropriately. The present study utilized a multiple baseline design to pilot test an intervention designed to increase caregiver supervision and decrease unintentional childhood injuries by training caregivers how to provide appropriate levels of supervision for their young children (ages 6 to 36 months). Specifically, caregivers were taught in the present study include: (1) scanning the environment (for …

An Evaluation Of The Acceptability And Effects Of A Computer-Delivered Values-Based Behavioral Activation Treatment For Depression Among Older Adults, Kellie Reynolds

Dissertations

Depression is a common psychological disorder among older adults and is associated with serious secondary effects to health and social well-being. Behavioral activation has been found to be an efficacious treatment for depression. However, there is limited research on the treatment effects of behavioral activation with older adults. In general, older adults under-utilize mental health treatments. Computer-delivered treatments have been developed to address access and under-utilization. The purpose of this dissertation was to evaluate the acceptability and effects of a computer-delivered values-based behavioral activation treatment for depression in older adults. This study consisted of two phases. Phase I consisted of …

Conceptualization, Measurement, And Effects Of Helicopter Parenting On College Students From The Millennial Generation, Baochun Z. Hind

Dissertations

The social phenomenon of helicopter parenting (HP) has been rapidly growing. Although HP is generally characterized as overly involved parents who “hover” over their college student children (Cline & Fay, 1990), and some research efforts have been made in recent years on understanding the construct of HP, an essential weakness of the majority of these studies is the inadequate conceptualization of HP, both theoretically and operationally. The aim of the current study was to develop a new scale to measure the construct of helicopter parent controlling (HPC), and three questions were used to guide this study: (1) What are the …

Assessing Change In Attachment Security Of Adolescents At Residential Therapeutic Programs, Laura Santa Thum

Dissertations

Adolescents with significant, persistent behavioral and mental health problems are increasingly being treated in private residential treatment programs (RTPs). Recent research at such programs shows that adolescents’ symptoms improve over the course of treatment and that such positive results persist up to a year post discharge. This study attempts to address what is occurring below the symptom level by exploring if attachment security increases as symptoms improve over the course of treatment in private RTPs. The level of attachment security was assessed along the dimensions of attachment avoidance and anxiety as a general construct and according to specific relationships (with …

Establishing And Testing Conditioned Reinforcers: Evaluating The Effects Of The Discriminative Stimulus Procedure Using Intermittency With Individuals With Developmental Disabilities, Yannick A. Schenk

Dissertations

A common characteristic of individuals with developmental disabilities is a restricted range of interest. Developing procedures to establish new reinforcers for such individuals can promote the acquisition of new skills and ameliorate decreases in motivation related to satiation. Several procedures for conditioning reinforcers have shown to be effective in the research literature for establishing neutral stimuli as conditioned reinforcers. Most of this literature is basic research with animal subjects (e.g., rats, pigeons). Few applied studies have directly evaluated the use of these procedures. Additional research is necessary to determine their effectiveness. The purposes of this study were to: (a) evaluate …

Acceptance And Commitment Therapy For Adolescent Difficulties With Emotion Regulation: An Open Trial, Julissa A. Duenas

Dissertations

Research suggests that youth rates of mental health problems are high and that evidence-based treatments for these populations exist; however, there is a significant problem in accessibility of mental health services. Recent movements in the mental health field have shifted focus to transdiagnostic dimensions of behavior in attempt to target a broader range of psychological difficulties across larger populations. One such construct, emotion regulation, has been defined as an ability to have awareness and acceptance of emotions and control urges and impulses in order to behave towards a goal. Emotion regulation has been linked to numerous internalizing and externalizing behavioral …

Using Postfeedback Delays To Reduce Racing In Online Learning, Anna L. Conard

Dissertations

Computer-based instruction (CBI) has become an increasingly popular tool in both business and education throughout the last decade. Despite the various benefits of using CBI, there are several challenges that accompany this mode of instruction, such as computer-based racing. Computer-based racing occurs when learners respond so quickly that frequent mistakes are made. The purpose of the current study was to investigate the impact of postfeedback delays on racing through online lessons conducted in uncontrolled settings. Six different computer-based instructional formats were assessed in terms of learner performance and satisfaction using a between-group pretest-posttest design. Statistically significant differences were observed in …

Piloting A Screening Tool For Eating And Eating-Related Behavior, Michael N. Reynolds

Dissertations

Obesity is a common medical condition associated with negative health and social outcomes. Obesity has a primary malleable behavioral cause, eating more calories than are metabolized. While metabolic rate is malleable with exercise, eating can more quickly add calories than exercising can subtract them. In the past, behavioral weight-loss treatment studies relied on multi-component package interventions that have shown reliable patterns of participant weight-loss during treatment and weight-regain in follow-up. Those findings could be conceptualized as an ABA withdrawal design, eating behavior returns to baseline after the prosthetic contingencies of the treatment study are withdrawn. We must develop ways to …

The Influence Of Racial Socialization On The Academic Achievement Of Black College Students, Vanessa R. Laurent

Dissertations

Black college students continue to have difficulties reaching academic success in various domains; however, understanding the nature of how academic success is cultivated by Black college students is vital for counselors, educators, and university administrators. The objective of the study was to understand how racial socialization influenced academic success. Research suggests that racial socialization contributes to positive long-term outcomes among African Americans and may be connected to academic achievement (Bowman & Howard, 1985; Boykin & Tom, 1985; Davis & Stevenson, 2006; Neblett, Terzian, & Harriott, 2010; Stevenson, 1994, 1995). Participants were 349 Black college students from a predominately White institution …

Teaching Children Who Have Difficulty Mastering Auditory Discriminations, Sarah Lichtenberger

Dissertations

Simple and conditional visual and auditory discrimination repertoires are critical components of many skills necessary for daily functioning, including communication, academic, and daily-living skills (Green, 2001). When auditory discrimination is not under instructional stimulus control, it can result in delayed acquisition of new skills and limit academic progress. The purpose of this study was to teach auditory discrimination to children with autism who had little to no progress on classroom procedures that required auditory discrimination, such as selecting an object from an array when given the name of the object as the direction. Auditory discrimination was taught starting with teaching …

Increasing Vocal Behavior And Establishing Echoic Stimulus Control In Children With Autism, Joseph Shane

Dissertations

Many children with autism fail to demonstrate vocal-verbal behavior, including echoic behavior, as early as their typically developing peers. Some also make very limited vocal sounds in general, remaining mostly mute aside from crying or engaging in stereotypy. Echoic behavior involves auditory discrimination and matching, and functions as a beneficial, if not necessary, prerequisite for many other vocal-verbal skills. The purpose of this study was to develop and implement an echoic training procedure for primarily non-vocal children who did not demonstrate auditory discrimination in baseline. The intervention consisted initially of sessions in which any vocal sounds were reinforced. Then differential …

Comparison Of The Effectiveness Of Different Observation Methods And An Exploratory Analysis Of The Importance Of Accuracy Of Various Observations On Safety Performance, Marlies Hagge

Dissertations

Behavior Based Safety (BBS) applies various types of safety observation to improve occupational safety in business. The purpose of the following study was to examine and compare different observation foci: peer-observation, self-observation and a combination of both options as well as supervisor observations and observations of employee behavior obtained by research assistants (RA). Participants were unionized employees of the facilities management department at a Midwestern university. Target behaviors included safe lifting and vacuuming. The dependent variables were safety performance and the discrepancy between the different observation types. Incident data were also reported. The different observational methods were investigated via a …

Session-By-Session Feedback From Psychotherapy Outcome Assessment: An Analysis Of Treatment Utility, Lynn Hallberg Hall

Dissertations

This study sought to examine the effect of providing outcome assessment data to therapists treating a sample of community adults seeking mental health services at two university training clinics. The participants (N = 41) were predominantly unmarried, Caucasian females, 19 to 39 years old, with a wide range of psychological problems. The therapists were trainees from master’s and doctoral programs in counseling and clinical psychology participating in their first clinical practicums. The Outcome Questionnaire 45-2 (OQ), an instrument designed for frequent measurement of client symptom, interpersonal, and social-role distress, served as the dependent measure. The OQ was designed to show …