Psychology Commons^™

Daily Quizzes With Review And Rededial Quizzes And Examination Performance, Mary Collamer Hubbard

Masters Theses

No abstract provided.

The Acquisition Of A Complex Concept In Pigeons, James W. Siddall

Masters Theses

No abstract provided.

The Relationship Of Dogmatism And Internal-External Control To Psychological Reactance, Edward J. Schau

All Master's Theses

One hundred ninety-two Introductory Psychology students volunteered for credit to complete the Rokeach Dogmatism Scale and the Rotter I/E Scale. The students were also asked to fill out a questionnaire, obstensibly from the administration, asking them to rate the favorability of the first five periods of the day on a scale of 1-100. Two weeks later 94 of the above students, serving as controls, were asked to fill out the identical questionnaire again. They were told that the previous ones had been lost. The 98 remaining students, serving as experimental subjects, received additional information. E said that he had heard …

Positive Conditioned Supperssion: A Replication And Extension, Julia C. Curtin

Masters Theses

No abstract provided.

The Cathartic Effects Of Aggressive Responses Directed Toward An Inanimate Object, Timothy William Creston

All Master's Theses

This study was intended to test the catharsis of aggression hypothesis which in part holds that aggressive responses directed towards an inanimate object will have a tension reducing effect and result in a lowering of residual hostility.

Behavioral Changes Due To Overpopulation In Mice, James Robert Hammock

Dissertations and Theses

Previous research has found that if a population were allowed to exceed a comfortable density level, then many catastrophic events occurred such as increased mortality among the young, cannibalism, homosexuality, and lack of maternal functions. The most influential researcher in this area is Calhoun (1962), after whose experimental design a pilot study was fashioned to replicate his results. The results of this pilot study inspired a more detailed research project of which this thesis is an account.

Forty-eight albino mice of the Swiss Webster strain were divided into three groups of sixteen each. Each group consisted of ten females and …

Effects Of Volition And Justification On The Arousal Of Dissonance During Performance Of A Dull Task, George Roger Schoenhals

All Master's Theses

The present study seeks to add a modest degree of clarification to the present condition of dissonance theory. More specifically, its main purpose is to help define certain conditions for the arousal of cognitive dissonance.

An Interactional Approach To Weight Reduction, Carole T. Gygi

Dissertations and Theses

A treatment program was designed to enable subjects to lose weight through the use of self-confrontation as described in Saslow (1969), and the use of the General Relationship Improvement of the Human Development Institute (HDI), Berlin and Wyckoff (1964).

Self-confrontation is a programmed rehearsal of a specific problem by one person alone, for a five-minute period. The rehearsal, or self-confrontation is to be as vivid as possible, intellectually, emotionally, visually and physically.

The General Relationship Improvement Program is a 10-week text, worked in pairs, which is aimed at better intrapsychic and interpersonal communication and understanding.

Four matched groups were used …

Sub-Aversive Response Contingent Foot Shock As A Positive Reinforcer, Robert Lea Fulwiler

All Master's Theses

Forty-eight rats were divided into 8 groups; four were maintained under normal conditions and the other four under sensory deprivation and tested at o, 3, 6, and 9 days after condition institution. The response was placing the head through a hole in the operant chamber and the stimulus (0, 1.2, 4, or 12 Vac) was contingent upon the response. Analysis ot variance disclosed significant differences (p<.01) between the deprived and the non-deprived groups at days 6 and 9; and a significant interaction between deprivation condition and time of test. No differences were shown between the stimulus intensities indicating that the stimulus did not have a reinforcing effect.

A Comparison Of Hyper-Reactivity And Activity In Rats With Lesions Of The Septal Area And The Olfactory Lobes, Roger Clark Marshall

Morehead State Theses and Dissertations

A thesis presented to the faculty of the Graduate School at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Arts by Roger Clark Marshall on April 1,1971.

An Analysis Of Polydipsia As Produced By A Multiple Schedule, Joseph J. Vaal

Masters Theses

Polydipsia and contrast effects are two behavioral phenomena produced by manipulations of the reinforcement schedules under which the organisms are behaving. The present study created a complex situation by subjecting rats to a multiple reinforcement schedule. This situation allowed simultaneous examination of both operant and induced drinking behavior. Furthermore, this situation allowed for an examination of possible schedule interactions with respect to the induced and operant drinking behaviors.

It was expected that the results of this study would show that behavioral contrast effects could be obtained in a polydipsic situation. Even though the expected results were not obtained, it is …

Stimulus Control And The Effects Of Stimulus Change On Aggression In Children, Marilyn S. Arnett

Masters Theses

Five children has the opportunity at programmed intervals to shock a rat during daily 10 min sessions. An aggression response was defined as producing rat shock and reinforcement was not made contingent on any response within the experimental chamber. Response increment occurred for all subjects upon introduction of a visual cue which signaled shock period onset. A discrimination between shock and no-shock periods developed for all subjects and response increment occurred for all subjects due to a change in the manipulanda. Two subjects who initially preferred shocking the rat, also produced visual feedback when available, although average shock rate was …

The Development Of Behavioral Contrast In Human Subjects, Joel Steven Ray

Masters Theses

No abstract provided.

Strength Of Conditioned Reinforcement In Chain Schedules: The Effect Of Altering Minimum Time To Reinforcement, Robert P. Ludlow

Masters Theses

No abstract provided.

The Effects Of Chlorpromazine On Escape And Avoidance Behavior, Susan E. Bohlmann Lapato

Masters Theses

The present study was designed to investigate the effectiveness of a two lever escape avoidance paradigm as a potential drug evaluation procedure. In this procedure responses on one lever postponed the onset of shock for a fixed period of time while responses on the other lever were effective only in terminating shock. This procedure effectively separates the escape and avoidance behaviors of a single organism and should provide a sensitive baseline upon which to measure the specific effects of drugs upon these two behaviors. The specific and differential effects of three dose levels of chlorpromazine upon escape and avoidance behaviors …

Avoidance And Escape Responses In A Free Operant Avoidance Procedure As A Function Of Avoidance-Shock Intervals, Kathleen M. Krumhus

Masters Theses

Rats were trained on an unsignalled shock procedure, using a two lever apparatus. Responses on one lever postponed the onset of electric shock for a specified time period, the Avoidance-Shock interval. A response on the second lever terminated shock and delayed the onset of the next shock eight seconds, the Escape-Shock interval. Shock was continuous until the subject depressed the second lever. Changes in response rate on both levers were recorded as a function of manipulations of the duration of the Avoidance-Shock interval.

If responses on both bars are summed, data obtained are comparable with findings obtained from the manipulation …

Conditioned Punishment Of Self-Injurious Behavior, George Hunt

Masters Theses

No abstract provided.

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.

Effect Of Preloading On Learned Food Aversions Due To Delayed Lithium Chloride Sickness, Richard L. Ferrise

Theses, Dissertations and Capstones

It is a well established principle that reinforcement must quickly follow a response for learning to occur. The detrimental effects on learning of delays in reinforcement of 1-10 seconds have been repeatedly demonstrated during the past fifty years (Renner, 1964). When secondary reinforcement and mediating cues are eliminated, the delay of reinforcement gradient indicates little learning after delays of five seconds. Delay of punishment gradients parallel those obtained with positive reinforcement.

Schedule Interactions And Stimulus Control, Andrew Louis Homer

Dissertations and Theses

Four types of schedule interactions have been defined: positive contrast, negative contrast, positive induction, and negative induction. Most work has centered on the necessary conditions for positive contrast. One position states that a reduction in reinforcement frequency is necessary; the other view states that a reduction in response rate is necessary. Neither view can account for the occurrence of induction. The present experiment tests the hypothesis that stimulus control effects the occurrence of either contrast or induction. Three pigeons were trained to respond for primary reinforcement (strong stimulus control condition), and three pigeons were trained to respond for conditioned reinforcement …

The Effects Of Token Reinforcement On School Attendance And Study Behavior In A Special School For Delinquent And Pre-Delinquent Juvenile Males, Michael L. Boyle

Masters Theses

No abstract provided.

The Effects Of Maternal Deprivation And Early Social Isolation On Emotionality And Discriminated Avoidance Learning In The Rat, Edward N. Schneider

Masters Theses

No abstract provided.

A Comparative Analysis Of The Language Of Mentally Retarded And Non-Retarded Children, Hartmut Günther

Masters Theses

No abstract provided.

Maintaining Responding During Stimulus Generalization Testing In Extinction, Michael F. Glenn

Masters Theses

No abstract provided.

The Effects Of Free And Forced Choice With A Time Gradient And Monetary Incentive In A Serial Learning Task, Ernest Joseph Lucier Jr.

All Master's Theses

This experiment was designed to determine the effects of free and forced choice within time gradients of five and eight seconds using monetary incentive on a serial learning task. A series of nonsense symbols were successively presented to thirty-six subjects whose task was to learn the serial with the least number of exposures.

The Effect Of Perceptual-Motor Training On Maladaptive Behaviors Of Emotionally Disturbed Children, Julia Frances Hall

Dissertations and Theses

Twenty emotionally disturbed children between the ages of six and twelve from three agencies providing special treatment for behavioral or emotional problems were the subjects for this study. The subjects were divided into two major diagnostic categories, withdrawn and acing out, and then matched in pairs by age and diagnosis. One half of each pair was randomly assigned to the experimental condition and the remaining halves were assigned to the control condition. Both the experimental and control groups contained five withdrawn and five acting out subjects. Four experimenters were used, and each experimenter worked with two or four experimental children …

Conditional Discrimination: Generalization Outside The Range Of Training Stimuli, Martha D. Itkin

Masters Theses

No abstract provided.

An Analysis Of Climatic Influences On Aggression, Alan M. Gonick

Masters Theses

The effects of exposure to various climatic conditions were analyzed to determine whether these conditions could produce aggression or facilitate shock-elicited aggression. Paired rats and single monkeys were used as subjects. The effects of independent and simultaneous changes in temperature and relative humidity were investigated in an attempt to produce aggression. Temperature, relative humidity, and length of exposure to climatic conditions were varied to determine if these conditions would facilitate shock-elicited aggression. The climatic conditions investigated were ineffective in reliably producing aggression between rats and also in facilitating shock-elicited aggression with rats and monkey subjects. Exposure to temperatures above 24.4°C …

The Effect Of Daily Quizzes On Hour Exam Performance, Katherine Janczarek

Masters Theses

No abstract provided.

The Effect Of Time Of Day On Approach-Avoidance Conflict Behavior, Orris Eugene Frazier

Morehead State Theses and Dissertations

Submitted in partial fulfillment of the requirements for the degree of Master of Arts in Psychology in the Graduate School of Morehead State University by Orris Eugene Frazier on May 22, 1970.