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open access

Conceptual Structure of HIV+ Women With PTSD: Trauma Construct Elaboration

Description: Human immunodeficiency virus (HIV) can result in posttraumatic stress disorder (PTSD) as events related to illness act as traumatic stressors. This study tested some basic hypotheses of Sewell and Cromwell's personal construct model of PTSD in HIV+ women both with and without diagnoses of PTSD. Trauma-related constructs of HIV+ women with PTSD with HIV+ non-PTSD controls at varying stages of illness were compared. The elaboration, rankings, and valence of trauma-related constructs were examined… more
Date: August 1998
Creator: Jones, Deborah (Deborah Lynne), 1958-
open access

Effects of Amount of Postshift Training on Resistance to Extinction

Description: The investigation sought to examine resistance to extinction (Rn) as a function of previous experience with downward shifts in reward magnitude. It was suggested that previous research conducted within the framework of the Spence-Amsel frustration hypothesis and the sequential hypothesis failed to administer sufficient postshift trials to adequately establish the relationships that may exist. Under one condition, four groups of rats received twenty extinction trials following forty postshift tr… more
Date: May 1974
Creator: Wheeler, Royce Lee
open access

How Much Do Self-Disclosers Reveal to Professional Groups?

Description: Previous studies of help-givers have stressed subjects' perceptions using nine generic problem areas and a list of 100 descriptive adjectives. The present study attempted to specify major personality variables entering into subjects' perceptions of adviser, high school counselor, college counselor, counseling psychologist, clinical psychologist, and psychiatrist. The personality variables of self-disclosure and risk were studied, as well as a comparison using the 100 descriptive adjectives. The… more
Date: December 1976
Creator: Lankford, Charles P.
open access

Interaction as a Means for Attaining Social Acceptance

Description: This investigation is concerned with the formulation of a well defined study for promoting social acceptability. The study will use the highly accepted individuals of a classroom as interaction partners with the socially isolated members in such a manner as to effectively increase the sociability of the isolated members.
Date: August 1971
Creator: Brooks, Franklin R.
open access

Intersensory Transfer of a Learned Shape Discrimination

Description: Intersensory transfer of training was systematically investigated for visual to tactual and tactual to visual situations. College students were trained in one modality on a successive-shape-discrimination task, then transferred to the opposite modality to perform a related-shape-discrimination task. The investigation showed successful transfer in both directions, Transfer from vision to touch was specific to the situation wherein all discriminata were exactly the same In the two tasks. In contr… more
Date: August 1974
Creator: Taylor, Ronald D.
open access

Learned Helplessness and Internal-External Locus of Control in the Elderly

Description: The present research has focused on an often-neglected segment of society—the aged. A number of phenomena which appear relevant to a study of aging have been discussed and the pertinent literature reviewed. Specifically, learned helplessness, depression, internal-external locus of control, and disengagement versus activity have been examined. The present research was divided into two studies. Study Number 1 has investigated internal-external locus of control in an elderly sample and related it … more
Date: December 1976
Creator: Hamrick, Narecia D.
open access

Precluding the S- in Establishing Color Discriminations in Autistic Children

Description: A procedure in which the S- was prevented from being responded to, by electro-magnets, was used to establish color discriminations. The procedure was modified in Situation 1, to include the prevention of responses to the S+ if the S- was responded to first. The original procedure and modified procedure were used in Situation 1, with only the modified procedure being used in Situations 2 and 3. The procedure of reinforcing responses to the S+ and extinguishing responses to the S-, through nonrei… more
Date: May 1975
Creator: Buck, Raymond W.
open access

A Self-Control Approach to Weight Control

Description: A strategy for facilitating post-treatment weight maintenance was examined. Subjects were matched for age, sex, and amount of weight that they desired to lose and were then assigned to one of two groups. Both groups were under contracts and had individually designed self-control programs for weight loss, but subjects in the experimental group lost weight in small steps and subjects in the control group lost weight continuously. The experimental group was predicted to have better weight maintena… more
Date: December 1976
Creator: Gardner, Jimmy N.
open access

Shaping Appropriate Verbal Responses in a Social Situation With a Withdrawn Retarded Adolescent

Description: "Shaping" or "method of successive approximation" is a procedure which may be applied to increase the frequency of a response which has a low operant level, or it may also be used to bring about responses which have not been previously emitted. In "shaping," the experimenter initially reinforces a response which is within the behavorial repertoire of the subject. Then, the experimenter reinforces only responses which approximate the behavior which is desired. The final behavior is then directly… more
Date: May 1973
Creator: Thompson, James N.
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