Applied Behavior Analysis Commons^™

Analysis Of Factors Involved In Ratings Of Treatment Acceptability For Trichotillomania, Amy J. Elliott

Dissertations

Based on the literature, trichotillomania (or chronic hair pulling) appears to be responsive to behavioral interventions, with habit reversal as the most promising intervention. Habit reversal has been shown effective with children and adults of varying levels of severity, but some have questioned the generality and acceptability of the procedure. Little is known about the acceptability of interventions for habit disorders. These two research studies were designed to answer questions regarding the acceptability of behavioral and pharmacological interventions for trichotillomania and to expand the conceptual knowledge of treatment acceptability.

Study 1 compared the acceptability of four interventions targeting trichotillomania. The …

The Effects Of Two Models Of Positive Feedback Of Children's Motivation, Judith Margaret Lynch

Graduate Theses

The purpose of this investigation was to determine whether the type of written or verbal positive comment regarding a child's accomplishment influences subsequent interest in a task. A preliminary investigation of literature revealed that often rewards and praise negatively alter children's behavior. The writer tested the hypothesis derived from this investigation that non- evaluative descriptive comments, commonly called encouragement, positively affect children more than evaluative praise comments. 32 kindergarten and 36 third grade children received evaluative praise comments and 31 kindergarten and 42 third grade children received non- evaluative descriptive comments on drawings for three days. The fourth day, children …

0482: Dr. Walter Freeman's Papers From Huntington State Hospital, 1897-1984, Marshall University Special Collections

Guides to Manuscript Collections

Please note: this collection does not contain individual patient hospital records or records about individuals who stayed here. The items in this collection come from a specific doctor who worked here and his research.

This collection consists of historical materials from the Huntington State Hospital during the period 1897 through 1984. The collection includes correspondence of hospital personnel and patients, administrative records, newspaper clippings, and a large number of photographs. Significant to the collection are files relating to transorbital lobotomies performed by Dr. Walter Freeman in the early 1950's as part of a larger lobotomy project in West Virginia. The …

The Effects Of Three Schedules Of Reinforcement On Stimulus Generalization, John L. Sanders

Graduate Theses

The effects of three schedules of reinforcement on stimulus generalization in rats were investigated. In the presence of a 2000 hz tone the subjects were trained to bar press on one of three schedules: CRF, VR 25, or VR 50. Three animals started in each condition. After tone/no-tone discrimination training they were tested for generalization. Generalization took.place over six,31.5 minute sessions. This tested the subjects* response rate to each of seven tones: 250 hz, 500 hz, 1000, hz, 2000 hz, 4000 hz, 8000 hz, and 16000 hz. During a 31.5 minute generalization test every tone was presented randomly nine times …

Relationship Between Attribution And Conditions Of Reward In Children, Rhonda Miles

Graduate Theses

Thirty-eight third grade students were given the Intellectual Achievement Responsibility (lAR) Questionaire in order to determine their internal and external attribution scores. From those scores, 28 subjects were chosen to test the hypothesis by performing two separate but related tasks under the conditions of self-and external rewards. A correlation using the Pearson Product- Moment Correlation Coefficient was computed in order to determine the relation between the subject's attribution level and performance under different conditions of reward. The results showed a higher relationship between attribution and self-reward when self-reward followed external reward. A Chi square test was also computed to determine …

Patterning Of The Electromyographic Response On A Simple Verbal Conditioning Task, Truman G. Reid

Graduate Theses

Twenty-four subjects from the University of Texas of the Permian Basin volunteered to participate in an experiment designed to determine if patterning of EMG responses occur when recorded from the Frontalis, or the Flexors of the preferred arm on a paired-associate verbal conditioning task. Six groups of four subjects each were provided either positive, negative reinforcement, or no reinforcement depending on their respective group. Groups one (PRF), and three (PRA) were positive reinforcement groups. Groups two (NRF), and four (NRA) were provided negative reinforcement. Groups five and six were control groups. Positive and negative reinforcement con sisted of subjects being …

The Effects Of Fixed-Ratio And Fixed-Interval Schedules Of Reinforcement On Generalization Gradients, Christy L. Sutton

Graduate Theses

The purpose of this study was to investigate the effects of fixed-ratio and fixed-interval schedules of reinforcement on generalization gradients. The subjects were four female rats from the Fischer strain. All subjects v/ere conditioned in the presence of a 2000 hz tone to press the bar for reinforcement. Each subject was then trained to one of the following-schedules of reinforcement: FR-5, FR-30, FI-5, or FI-30. After maintenance on this terminal schedule for three days the subjects were tested for generalization. The generalization test consisted of variations in the frequency of the original SD. Response rate was recorded and gradients of …

Modification Of Deviant Behavior By Parents, Jeanne M. Gabourie

All Master's Theses

It is the purpose of this study (1) to determine if a child's deviant social behaviors can be effectively modified by his own parents; and (2) to determine if parents can be trained to use behavior modification techniques in the home.