Psychiatry and Psychology Commons^™

Shock Intensity And Task Difficulty As Determiners Of Avoidance And Escape Learning In Rats, Arthur Louis

Theses and Dissertations (Comprehensive)

Thirty-six naive female hooded rats were divided randomly into three groups and tested in an instrumental escape and avoidance learning situation involving three degrees of task difficulty. Each group was also randomly subdivided into four subgroups, each of which underwent a different shock intensity level. The purpose of this study was to test the Yorkes-Dodson law which states that (a) there is an optimal level of punishment intensity for any given task (or an inverted-U curve relating shock intensity and performance) and (b) this optimal intensity decreases as task difficulty increases. The results supported (a) but not (b).

An Assessment Of The Role Of Information Inherent In Positive And Aversive Social Reinforcement Employing A Finger Maze Task With Male And Female Subjects And Experimenters, Brian Westley Strutt

Theses and Dissertations (Comprehensive)

Forty-eight male and 48 female grade 12 high school students were assigned in groups of 8 to a 2 (sex of S X 3 (treatment) X 2 (sex of E) factorial design experiment. Each S was presented with a finger maze task under one of three experimental treatments: censure-nothing with S being told “WRONG” for an incorrect response, nothing for a correct response; reward-nothing, with S being told “CORRECT” for a correct response, nothing for an incorrect response; nothing-nothing, with Ss being told nothing for either a correct or incorrect response. The task required that a binary decision be made …

A Comparison Of Ecs And Drug Induced State-Dependent Learning, Mayse F. John

All Master's Theses

The purpose of the present experiment is twofold: (a) to determine if FS and ECS or just ECS can be used as an agent to produce "dissociated" learning in a multi-trial procedure, and (b) if shown, to determine the effectiveness of these agents relative to three different dosages of sodium pentobarbital preselected to produce no, moderate, and complete dissociation.

The Presentation And Withdrawal Of Positive Reinforcement As A Behavioral Modifier Of Hyperactivity, Michael Bridges Cole

Electronic Theses & Dissertations

Operant conditioning had its origin in research with infra-humans and later, when humans were used as subjects, the research was still done in a laboratory. Only within the last half of a decade has it been applied with any frequency to humans outside the laboratory.

Altered Body Image Following Radical Mastectomy, Julia Lee Anne Mcconnell

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to identify reactions and adjustments to the altered body image following radical mastectomy. It was felt that nurses could be of more assistance to women facing this experience if they knew and understood the common reactions which occur.

Other studies have indicated that major areas of adjustment focus upon dress and appearance. Sexual and social relationships, and curiosity of others. The disruption of a body image makes necessary certain adjustments in the individual's perceptions of himself.

The method of research in this study was descriptive survey with the use of partially structured interviews. Thirty-five …

"What Price Utopia?", B. F. Skinner

Special Collections: Oregon Public Speakers

No abstract provided.

Extended Report Of The Impact Of Fantasy On A Treatment Program, Richard H. Dana

Regional Research Institute for Human Services

It is axiomatic in milieu therapy that the man on top is responsible for success or failure of the program. However, little research attention has been given to the impact of a superintendent upon an institution. One reason may be that only rarely is an institution's stewardship uncomplicated by a past history. This case report is of the first-year operation of a correctional institution for adolescent delinquent girls. The superintendent literally created policy and program and trained staff in an attempt to satisfy goals of custody and rehabilitation. In this relatively unique enterprise the values, dynamics and motives of the …

The Concept Of Adaptive Behavior In An Institutional Setting, John C. Jones

Electronic Theses & Dissertations

The present study is an attempt to objectify the subjective concept of adaptive behavior and to show the effect of institutionalization upon adaptive behavior.

The development of an Adaptive Behavior Rating Sheet consisting of forty-five items is a major portion of this study.

The Adaptive Behavior Rating Sheet was administered to a sample of ninety patients who, at the time of administration, had been in the Parsons State Hospital and Training Center (PSH&TC) between one year six months and two years six months.

The raw scores were statistically reduced to comply with the five levels of adaptive behavior employed at …

Some Comments On The Law And Behavioral Science Project At The University Of Pennsylvania, Harry Kalven Jr.

Journal of Legal Education

No abstract provided.

Subliminal Stimulus Recall In Persons Who Are And Are Not Aware Of The Stimulus, Delayne Hudspeth

Electronic Theses & Dissertations

In this study an effort was made to determine, in part, if the fears of persons who have been decrying the use of subliminal stimulation in advertising were realistic. Accepting the work of other scholars that this phase of perception does exist, this writer attempted to explore one facet of the problem with this hypothesis: persons who receive subliminal stimuli will be more apt to consciously recall the stimuli if they are aware that the stimuli are being given.

Research on this phase of subliminal perception was done with visual stimuli on students in beginning psychology courses. Given a pre-test …

Types Of Behavior During Labor And Delivery And Scores On The Minnesota Multiphasic Personality Inventory, Bette Gloria Winthers

University of the Pacific Theses and Dissertations

Purpose of the Study

The thesis of this study is that personality characteristics can be shown as factors in the variation of behavior which occurs during labor and childbirth. It is felt that if personality traits can be measured by a standard device they will correlate with various types of behavior expressed during labor. The Minnesota Multiphasic Personality Inventory is one instrument which tests all of the more important phases of personality. This test was chosen as the device to be used in this study to determine the personality traits of the women involved. Therefore, the purpose of this study …