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  Partner: UNT Libraries
 Department: Department of Psychology
 Degree Discipline: Experimental Psychology
Comparison of Group and Individual Methods of Presenting Baldwin's Social Expectations Scale

Comparison of Group and Individual Methods of Presenting Baldwin's Social Expectations Scale

Date: May 1971
Creator: Pitts, Emily C.
Description: Forty Ss from introductory psychology classes participated in a study to determine whether or not the investigator's group Social Expectations Scale (SES) was a useful research instrument and to determine whether or not intelligence was a factor determining the fit of a particular cognitive model, the BSE, to the social expectations of Ss as measured by the SES.
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Effect of Dextro-Amphetamine Sulfate on Both Active and Passive Avoidance Conditioning

Effect of Dextro-Amphetamine Sulfate on Both Active and Passive Avoidance Conditioning

Date: August 1972
Creator: Heath, Rodger L.
Description: The results of the study showed that D-Amphetamine had a significant effect on the acquisition of the active avoidance conditioning (CAR).
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Hedonic Versus Predictive Inhibition of Avoidance Responding in Rats

Hedonic Versus Predictive Inhibition of Avoidance Responding in Rats

Date: December 1976
Creator: Lipscomb, Robert Scrivener
Description: Traditional two-process theory predicts that a conditioned stimulus (CS) paired with shock offset on Pavlovian trials will inhibit operant avoidance responding. Two explanations of the inhibitory mechanism involved were compared: contemporaneous pairing of CS with a hedonic relief reaction versus the predictive, discriminative relationship of CS to the non-shock interval. The pattern of avoidance inhibition associated with cessation CSs paired with electric shocks of constant duration was expected to be different from the pattern accompanying cessation CSs paired with shocks of variable duration. Mean rates of responding by the two groups were compared by analysis of covariance using baseline as the covariate. Neither CS displayed any reliably observable effects on avoidance rates. Possible procedural flaws and compatible improvements are discussed.
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Skills Acquisition and Cognitive Restructuring Operations in Training Assertive Behaviors

Skills Acquisition and Cognitive Restructuring Operations in Training Assertive Behaviors

Date: May 1979
Creator: Lefebvre, R. Craig
Description: Behavioral and cognitive skills training for increasing assertive behavior in college students were compared to an equally credible expectancy-control. One significant multivariate function successfully discriminated between the behavioral and control groups, and between the cognitive and control groups. This function was interpreted as showing enhanced behavioral/cognitive construction competencies in the behavioral and cognitive groups. A second function, though not significant, suggested that the cognitive training resulted in more aggressive behavior.
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The Effect of Hypothalamic Stimulation on the Phagocytic Activity of the Reticuloendothelial System

The Effect of Hypothalamic Stimulation on the Phagocytic Activity of the Reticuloendothelial System

Date: December 1979
Creator: Lambert, Paul Louis
Description: Although research has linked the central nervous system with changes in immunoresponsivity, research on the possible role of the central nervous system in altering reticuloendothelial activity is lacking. This study investigated the possible relationship between hypothalamic structures and changes in responsivity of the reticuloendothelial system. Eight male albino rats received bilateral electrode implants in the ventromedial area of the hypothalamus and, following brain stimulation, reticuloendothelial activity was assessed 3, 6, 12, 24, and 96 hours after stimulation. Brain stimulation decreased phagocytic activity of the reticuloendothelial system. These findings may increase our understanding of a possible neural mechanism underlying relationships between stress and resistance to disease states.
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Passive and Active Avoidance Learning in Depressives

Passive and Active Avoidance Learning in Depressives

Date: December 1979
Creator: Weeks, Randall E.
Description: In order to aid in the understanding of the personality components that contribute to the symptoms of depression, the learning process of persons labeled as depressed was examined. Twenty female subjects who were either receiving or being evaluated for psychotherapy participated in this study. Based on MMPI and DACL scores, 10 depressed and 10 nondepressed subjects were placed in avoidance learning situations. An active avoidance situation required making the correct button press to avoid a sounding buzzer; the absence of the button-pressing response constituted a passive avoidance situation, There was no significant difference between the two groups in learning across avoidance conditions, Depressives were found 'to be less persistent in responding than were nondepressives. Results were explained as supporting a learned helplessness model of depression.
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Provocative Versus Neutral Role-Playing Prompts and Assertive Behavior

Provocative Versus Neutral Role-Playing Prompts and Assertive Behavior

Date: December 1979
Creator: General, Dale A.
Description: The behavior role-playing task (BRPT) has become a popular method of assessing assertive behavior. However, current research suggests that situational factors can affect the outcome of such assessments, independently of the subject's level of assertiveness. The present study investigated the effects of one such factor: the type of prompt delivered during the BRPT. It was hypothesized that subjects would respond more assertively to provocatively prompted scenes than to neutral scenes. Twenty nursing students were exposed to BRPTs involving both provocative and neutral role-player prompts. The results revealed that while provocative BRPTs generated significantly greater amounts of self-reported anger and anxiety than did the neutral BRPTs, there were no significant differences in response latency, duration, or assertive content between the two conditions.
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Patient Behaviors: Development of a Rating System

Patient Behaviors: Development of a Rating System

Date: May 1980
Creator: Martin-Cannici, Cynthia Elaine
Description: The patient's failure to cooperate effectively in the patient/physician (patient and physician) interaction has been shown to be a problem of significant magnitude. In the present study, an attempt was made to identify specific, patient behaviors which might be related to physician judgment of a good patient and progress of treatment. A checklist of 37 behaviors was compiled. A series of 100 patients was observed during their interaction with physicians and occurrences of behaviors from the checklist were noted by an experimenter. Physicians also indicated whether the patient was considered to be a good patient and whether treatment was progressing as expected. For every third patient, physicians noted the occurrence of behaviors from the checklist. An association was found between some behaviors from the checklist and the physicians' judgment. There was also shown to be a difference in the ability of the experimenter and the physicians involved to detect these behaviors.
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Peer Counselor Effectiveness in a Study Skills Course

Peer Counselor Effectiveness in a Study Skills Course

Date: May 1980
Creator: Till, Steven Michael
Description: Research has demonstrated the efficacy of attitudinal-motivational counseling in conjunction with study skills training. However, it has not been clear whether group or individual counseling was most beneficial. This research attempted to evaluate the usefulness of peer counselors in group and individual counseling sessions. Using students voluntarily enrolled in a study skills program, it was demonstrated that all students improved in study habit scores. However, only individual-peer counseling was effective in changing academic attitudes (p < . 05), as compared to group-peer counseling, no-counseling, and no-treatment conditions. Grade-point-average change scores were not differentially effected by the treatment conditions.
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Handedness, Perceptual and Short Term Memory Asymmetries, and Personality

Handedness, Perceptual and Short Term Memory Asymmetries, and Personality

Date: August 1985
Creator: Wilcox, Gary A. (Gary Alden)
Description: A large body of research has depicted relative arousal of the left and right cerebral hemispheres as related to utilization of particular defensive coping styles, level of anxiety, and perceptual styles. The right and left hemispheres are also presented in the literature as differing in visual-spatial and verbal-auditory short term memory abilities. The present research studied 127 right handed undergraduates' relative performance on forward spatial and digits memory spans in relation to hemispheric lateralization and other perceptual and personality variables hypothesized in the literature to be related to hemispheric arousal. It was hypothesized that the forward spatial and digit memory spans would display asymmetrical sensitivity to hemispheric arousal. That is, in a series of successive factor analyses, a hemispheric balance factor, a trait anxiety factor, and a short term memory factor would emerge. The three factors were hypothesized to be unrelated to each other. During an initial group pretesting, subjects were given pencil and paper measures of handedness, trait anxiety, and several defensive coping styles. During a second individual testing, subjects were administered measures of short term memory, field independence, and a computerized presentation of geometric designs which measured the subjects ability to detect differences which occurred at either the ...
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