Psychology Commons^™

The Effects Of Test Result And Diagnosticity On Physicians’ Revisions Of Probability Of Disease In Medical Diagnosis, Ann Elizabeth Sinclair

Dissertations and Theses

This study examined the effects of sensitivity, specificity and result of diagnostic tests on the uses which physicians make of those results. These were compared with the Bayesian model of probability adjustment, which is generally accepted for medical diagnosis. Ninety six active members of the Oregon Academy of Family Physicians were interviewed by telephone, using a case scenario describing a patient with a newly discovered breast lump. Subjects estimated prior probability of malignancy, based on history and physical findings, and then estimated posterior probability following results of a mammogram. Mammograms varied by result (positive or negative) and by high and …

Risk Taking, Impulsiveness, And The Age-Crime Relationship, M Elizabeth Copeland-Teschner

UNF Graduate Theses and Dissertations

The study's purpose was to determine the influence of risk-taking and impulsiveness on criminal behavior, the factors' relationship to each other and their relationship, to age. It was hoped that the data would help explain the phenomenon of criminal burnout. Subjects were three groups of males aged 18 to 44, classed by their criminal history. Group One was 83 prisoners; group two, 53 subjects who had never been arrested; group three, 28 who had been arrested or incarcerated in the past, but who were not incarcerated at this time (the "erstwhile" group). Measures utilized were the Self-control (Sc) scale from …

The Development Of A Self-Esteem Protocol For Adults, Steven D. Mauro

Dissertations

Problem. Counseling researchers and practitioners studying the self-esteem construct have had difficulty conducting consistent assessments. Varying approaches have led to ambiguous findings and inconsistent client assessments. There was a primary need for combining a clearly defined self-esteem construct with accepted methods of assessing clients. The instrument containing the combined assessment techniques was identified as the Self Esteem Protocol.

Methods. The preliminary phase of research consisted of developing 60 items for the Protocol by combining Maslow's self-esteem construct with acceptable assessment techniques. The items combined techniques by using a structured interview, test scores, and counselor observations. Six professional counselors …