Psychology Commons^™

Assessing The Differential Outcomes Procedure With Children Diagnosed With Autism, Ivy M. Chong

Dissertations

The differential outcomes effect (DOE) refers to the phenomenon whereby discrimination learning is enhanced when a correct response to a specific sample stimulus is followed by its own unique reward (Savage, 2001). According to some researchers, the DOE is a consistent and powerful effect that enhances the acquisition and retention of conditional discriminations (e.g., Urcuioli, 1990). This series of experiments sought to extend research on the DOE. In Experiment 1, we examined the differential outcomes procedure (DOP) with four children diagnosed with autism across various task types commonly used in early intervention. In Experiment 2, we examined the DOP with …

Evaluating Progress In Behavioral Programs For Children With Pervasive Developmental Disorders: Continuous Versus Intermittent Data Collection, Anne Rena Cummings

Dissertations

It is well documented that intensive behavioral treatment of early childhood autism can result in significant improvements in adaptive behavior. The typical teaching format in such programs is based on the restricted operant (i.e., discrete trial) in which the performance of an exemplar skill follows a clear instruction and precedes programmed reinforcement or error correction. Because of the often-intensive nature of behavioral treatment, it is not unusual for thousands of learning opportunities to be presented each week. There currently exists a professional debate regarding the frequency of data collection necessary in autism treatment programs. One side of the argument favors …

A Multicomponent Intervention System Using Goal Setting, Feedback, And Incentives To Improve Performance In Small Service Businesses, Doug Lafleur

Dissertations

A small business servicing dealerships in the chimney lining industry was responsible for training and resupplying contractors in a propriety chimney lining system. A process was developed for sharing and comparing the dealerships' financial reports and business processes. The process involved a small group of dealers attending regular 6-month meetings called Impact Groups. A monetary incentive system was used to encourage dealers to join the Impact Groups and to maintain continued attendance and participation. Dealers took turns hosting the meetings and having the attending dealers analyze their business. A detailed list of problems and solutions was provided to each host …

Role Of Naming In Stimulus Categorization By Preschool Children, Caio Flavio Miguel

Dissertations

The purpose of the current study was to assess whether children would categorize pictures when taught the relevant listener and speaker behaviors separately. A category-sort test was used to assess emergent conditional relations. Category-sort trials consisted of looking at (Test 1) or tacting/labeling (Test 2) a samplestimulus and selecting the appropriate comparison stimuli. In Experiment 1, 4 children (3- 5 years) were taught to tact pictures of six U.S. state maps as either north or south. An assessment was conducted to determine whether they would (1) correctly categorize or sort when presented with a visual sample and (2) select the …

Examining The Behavioral And Physiological Components Of Communication Skills Training With Married Couples: Are Differential Effects Mediated By The Topic Discussed And Initial Level Of Marital Distress?, Tara L. Cornelius

Dissertations

The purpose of the present study was to experimentally examine the effects of the Speaker-Listener technique when the couple was instructed to either (a) discuss an issue within, or (b) outside the marriage, on couples’ initial and long-term levels of marital distress and satisfaction. This study was designed to examine Gottman, et al. (1998) hypothesis that the Speaker-Listener skills training technique may be effective and lead to improved levels of marital satisfaction when the couple is complaining about a third party, but complaining about each other may become divisive and weaken the marital relationship, and that such an effect would …

Working With Heterosexual Allies On Campus: A Qualitative Exploration Of Experiences Among Lgbt Campus Resource Center Directors, Melissa A. Bullard

Dissertations

The scholarly literature has just recently begun to address the role that heterosexual allies can play in responding to the unique needs and challenges facing LGBT people. As Lesbian, Gay, Bisexual, and Transgender (LGBT) Campus Resource Centers are expanding in number and scope on college and university campuses across the United States, heterosexual allies have increased opportunities to support and advocate for LGBT people. Yet very little is known about what heterosexual allies do, or how their presence and actions impact LGBT people. The purpose of this study is to identify and describe the experiences that LGBT individuals have with …

Continuous And Interrupted Exposure Therapy In The Treatment Of Public Speaking Anxiety, Stacey A. Waller

Dissertations

Current research suggests that exposure-based interventions are the treatment of choice for anxiety disorders (Barlow & Wolfe, 1981; Barlow, 1988; 2002; Zinbarg, Barlow, Brown, & Hertz, 1992; Foa, Rothbaum, & Kozak, 1989). While the evidence to date supports the efficacy of these procedures, the precise mechanisms by which they achieve symptom reduction are not yet fully understood. Most theoretical explanations of exposure therapy appeal to the respondent and operant conditioning processes from which the procedure was originally derived. While it is frequently argued that in order to achieve operant and respondent extinction, exposure must be delivered continuously, without interruption (Barlow, …

The Use Of Computer-Based Programmed Instruction As A Supplemental Tool To Train Behavior Analysis Concepts, Jason T. Otto

Dissertations

The objective of this dissertation was to produce effective computer-based programmed instruction modules to serve as supplemental training for an ongoing college seminar in behavior analysis. Computer-based programmed instruction supplemented a checklist of a strategy for diagramming behavioral contingencies in the first study and supplemented difficult textbook material in the other studies. In all, the instruction involved 31 concepts, rules, or objectives. Microsoft ®PowerPoint® and Macromedia Flash(TM) were the authoring tools used to develop these supplemental modules. The modules involved multiple-choice-branching programming, which students completed as homework assignments that were delivered with a compact disk (Studies 1-4) and the World …

The Effect Of Alcohol On Women’S Detection Of Risk In A Date Rape Analogue, Marci Marroquin Loiselle

Dissertations

Research strongly suggests that alcohol is a risk factor for date rape for both victims and perpetrators (Abbey, 1991, Fritner & Rubinson, 1994; Miller & Marshall, 1987; Muehlenhard & Linton, 1987; Norris & Cubbins, 1992; Marx, Van Wie, & Gross, 1996). Many victims of sexual assault consume alcohol prior to being raped (Marx, et al., 1999), and "early recognition of when a social situation with a male acquaintance or intimate partner has become threatening can aida woman in preventing a serious incident of sexual aggression" (Norris, et al, 1999, p. 230). This study's purpose was to experimentally address the link …

Treatment Of Specific Animal Phobias And The Relationship Of An Opiate Antagonist To Outcome, Andrea T. Kozak

Dissertations

Previous research with non-humans, and humans to a lesser degree, suggest the endogenous opiate system is at work to assist an organism in times of pain or stress. One-session exposure treatment is an effective treatment for specific animal phobia and entails modest degrees of stress during implementation. At the present time, the mechanisms at work that facilitate the success of this intervention have been incompletely investigated. The focus of the present study was to determine whether the endogenous opiate system is activated during the treatment of persons with specific animal phobias. In a double-blind investigation, 15 individuals with specific animal …

Affective Expression And Behavior In Sex Offenders, Peter F. Rausch

Dissertations

This analytic variable study examined potential differences that exist among juvenile and adult sex offenders on the emotional expressiveness variables of alexithymia and affective orientation, and three behavior variables including self-defeating behavior, risk taking, and reckless behavior. In addition, the adult sex offenders' attachment style in current relationships was examined.

Research questions were tested by t -tests. The significance level for all analyses was set at the .05 level. An analysis of variance (ANOVA) was conducted to determine the primary attachment style of the adult sex offenders in current relationships.

Participants in this study were 47 juvenile sex offenders from …

Group Processes In Group Supervision: A Quantitative And Qualitative Study, Jeremy M. Linton

Dissertations

Although group supervision is widely employed with counselors during their training (Holloway & Johnston, 1985; Prieto, 1998) little research concerning its practice has been offered in the literature. The fact that group supervision practices appear to be based on assumptions that lack empirically-based support has led some researchers to raise ethical concerns regarding its continued use (Hess, 1997; Prieto, 1996). In particular, many have raised concerns regarding counselor educators and supervisors' lack of understanding regarding the role of group processes in group supervision. Accordingly, this exploratory studysought to investigate counselor-trainees' experiences of group processes in group supervision. The study also …

An Evaluation Of Methylphenidate Preference In Adults Diagnosed With Attention-Deficit/Hyperactivity Disorder, Emily Kathleen Macdonald

Dissertations

Methylphenidate (MPH) is widely used in the treatment of ADHD, and is associated with positive effects across a wide range of domains. In spite of the clinical effectiveness of MPH, concern has arisen with respect to its abuse potential. The present study examined the reinforcing effects and participant-rated effects of MPH in adults diagnosed with ADHD. Participants included 10 volunteers (ages 18-22) diagnosed with ADHD who were receiving MPH treatment. The reinforcing effects were assessed using a double-blind choice procedure with 4 sampling and 8 choice sessions. During sampling sessions, participants completed a self-report questionnaire before receiving either placebo or …

Using Behavioral Systems Analysis To Improve The Placement Service Of The Association For Behavior Analysis, Lori H. Miller

Dissertations

This dissertation demonstrated the use of behavioral systems analysis tools in the development of a useful service in a non-profit association. The purpose of this study was threefold: (1) to design a placement system that would add value to the field of behavior analysis by placing behavior analysts in appropriate jobs, internships, and graduate programs; (2) to develop a data collection infrastructure that would assist the Association for Behavior Analysis (ABA) in the assessment of the trends related to the human resources of the field; and (3) to advance the knowledge and methodology of behavioral systems analysis.

Six objectives were …

Examination Of The Efficacy Of Behavioral Activation In The Treatment Of Co-Morbid Major Depressive Disorder And Post-Traumatic Stress Disorder, Patrick S. Mulick

Dissertations

This study investigated the efficacy of 10-weeks of Behavioral Activation (BA) in the treatment of co-morbid Major Depressive Disorder (MDD) and Post-traumatic Stress Disorder (PTSD) in six adults using a nonconcurrent multiple baseline across participants design. This study is an attempt to expand empirical knowledge regarding BA, co-morbid PTSD and MDD, and the treatment outcome research specifically relevant to these co-morbid diagnoses. All participants met full DSM-IV criteria for both MDD and PTSD at the outset of the study. Duration of baseline for each subject varied and ran for 1, 2, 3, 4, or 5 weeks. Self-report data were gathered …

Identifying The Function Of Aberrant Behavior: Comparing Variations Of The Experimental Functional Analysis, Kathryn M. Potoczak

Dissertations

The advent of the experimental functional analysis has had a significant effect on the field of behavior analysis in shifting the focus from topography-based interventions for aberrant behavior to treatment based on function. The original method developed by Iwata, Dorsey, Slifer, Bauman, and Richman in 1982 utilized attention, demand, alone, and play conditions in a multielement design. Its effectiveness in determining the function of aberrant behavior using both antecedents and corresponding contingencies of reinforcement is well established, and it is the most prevalent method of functional assessment used today.

However, an alternative to the Iwata et al. (1982) procedure exists. …

The Effectiveness Of Behavioral Activation Group Therapy: Treating Comorbid Depression On A Specialized Inpatient Posttraumatic Stress Disorder Unit For Combat Veterans, Theodore P. Wright

Dissertations

The comorbidity of depression and PTSD has been shown to be relatively prevalent. Researchers have found a 70% lifetime prevalence o f comorbid PTSD and depression among combat veterans. This study examined the effectiveness of a behavioral activation (BA) group treatment when administered to combat veterans with comorbid depression and PTSD in the residential treatment program at the Battle Creek Veteran Affairs Medical Center. Forty-five veterans participated in the study. Twenty-four veterans participated in a BA treatment group while in the treatment program. Twenty-one veterans attended the treatment program, but did not participate in the BA treatment group and served …

Assessment N>E Discriminative Stimulus Effects Of (±)-3,4-Methylenedioxymethamphetamine (Mdma, "Ecstasy") And (+Lysergic Add Diethylamide (Lsd) In A Three-Lever Drug Discrimination Procedure, Amy K. Goodwin

Dissertations

(±)3,4-Methylenedioxymethamphetamine (MDMA) is a common drug of abuse known as "ecstasy." Currently, MDMA is classified into the traditional drug classes as both a "stimulant" and a "hallucinogen" because it is reported to share both subjective and physiological properties of both classes. MDMA is thought to produce its psychoactive effects by acting as both a serotonin and a dopamine agonist. However, the relative importance of the serotonin and dopamine neurotransmitter systems in mediating the stimulus properties of MDMA remains unclear.

The drug discrimination assay is used to classify drugs as "similar" or "dissimilar," as well as to examine underlying neurochemical changes …

Job Satisfaction Among Psychologists In A Managed-Care Environment, Walter R. Vyhmeister

Dissertations

The problem. The efforts of managed care to balance resources, cost, and quality of services have created new issues among mental health professionals, affecting their careers and having the potential to affect their job satisfaction. Therefore, the purpose of the study was to investigate how managed care has impacted career satisfaction among professional psychologists.

The method. The present investigation examined 21 factors in the prediction of job satisfaction among licensed psychologists. A sample of 1,000 licensed psychologists located in California, Oregon, and Washington was randomly selected from the National Register of Health Service Providers in Psychology. Three hundred seventeen participants …

The Effects Of Perspective-Taking Training On Empathy Development In Adult Male Sex Offenders, Randall E. Haugen

Dissertations

Problem. Empathy training is considered a critical part of a sex offender program. Research has revealed that sex offenders are deficient in empathy, which may be a factor that contributes to their abusive behaviors. There is a surprising lack of research on empathy program outcomes, and there is a need to determine whether program formats are producing the desired outcomes. Research supports that sex offenders are deficient in perspective-taking, which is considered a critical part of the empathy process. The purpose of this research is to evaluate the inclusion of perspective-taking training in a traditional empathy-training module.

Method. …

The Relationship Between Dissociation And Object-Relations Impairment In Adult Female Incest Survivor Clients With And Without Personality Splitting, Linda Jean Stuppy

Dissertations

Problem. Childhood incest appears to play a role in the formation of Dissociative Identity Disorder (DID) (formerly Multiple Personality Disorder). This study investigated whether a relationship exists between dissociation and object-relations impairment in incest survivors and whether DID incest survivors have higher levels of these characteristics than non-DID incest survivors.

Method. The Dissociative Experience Scale, Bell Object Relations Reality Testing Inventory and Childhood Maltreatment Interview Schedule-Short Form were completed by a sample of 60 adult female incest survivor clients. 29 who met the diagnosis for DID and 31 who did not.

The Results. All three hypotheses were supported …

Kinetic Family And Human Figure Drawings Of Child And Adolescent Sexual Offenders, Lyle Curtis Miller

Dissertations

Problem. Juvenile sexual offenders constitute a significant percentage of the total offender population. This study sought to determine whether the KFD and the HFD can be useful in identifying male juvenile sexual offenders by identifying specific characteristics in their drawings that differentiate them from the general population.

Method. KFDs, HFDs, and demographic information were collected from 401 male general subjects and 49 male juvenile sexual offenders ages 8 to 17. Forty-three KFD and 30 HFD dependent variables involving emotional and behavioral indicators and sexual symbols were analyzed by Chi-Square Analysis and Discriminant Analysis. Significance was set at .05.

Results. …

Responses Of Female Therapists To Treating Adult Female Survivors Of Incest, Marcia A. Hollingsworth

Dissertations

How female therapists are affected by the long-term experience of treating adult female survivors was addressed by exploring therapists’ commonly reported affective, cognitive, physical, and imagery responses. The study specifically examined experienced female therapist responses for evidence of vicarious traumatization (McCann & Pearlman, 1990b), a transformation process whereby therapists who treat trauma victims may experience profound psychological effects, including lasting changes in seven basic cognitive schemas. The study’s findings were also considered in relation to four other models of therapist responses to treating incest survivors: burnout, secondary post-traumatic stress disorder (PTSD), traumatic countertransferences, and countertransference responses.

This study employed a …

Neuropsychological Effects Of Short-Term Abstinence In Adolescent Alcoholics, Asiah Mayang

Dissertations

The Michigan Neuropsychological Battery (Smith, 1975) was administered to 14 to 17-year-old alcoholics from an inpatient and outpatient substance abuse treatment center within 7 days of their last drink, and again after 28-33 days of abstinence (a = 26). Comparisons were made between this group and an adolescent alcoholic group who did not abstain and was not receiving treatment for their alcohol abuse (n = 15). The non-abstaining group was also given the same test battery twice. Results indicated that subjects who abstained from drinking (experimental group) performed better than subjects who did not abstain (control group) on measures of …

A Profile Analysis Of The Scl-90-R For Aggressive And Nonaggressive Adolescents With Conduct Disorder : A Comparison Of Aggression And Nonaggression In Relationship To Psychoticism And Depression, Hostility And Anxiety, Janet M. Rice

Dissertations

Problem. Dissatisfaction with the DSM-III classification of conduct disorder has led the editors of the DSM-III-R to group the socialized and undersocialized, aggressive and the undersocialized, nonaggressive conduct-disorderd youth together in the same category (Solitary Aggressive Type). However, the symptoms and behavior of aggressive and nonaggressive youth are so diverse, they should be placed in totally separate categories. The implications of misdiagnosis are serious for rehabilitation and treatment.

Method. One hundred-thirty male adolescents labeled aggressive and nonaggressive conduct-disordered were administered the SCL-90-R. The Chi-square test determined what percentage in each group scored at the 70th percentile or above in the …