The purpose of this research was to study the feasibility of estimating the major CPI factors directly from CPI scale scores and to determine whether such estimates of factor scores could be used to formulate personality types. (Author)

Discusses study involving parcels of homegenous items as opposed to item factoring. (SDH)

Instead of 12 factors, as originally specified in Cattell's foundation "personality sphere" studies of 30 years ago, it is herein suggested that possibly six clear-cut factors might have been extracted originally. The implications of this are examined, accompanied with recommendations for more accurate delineation of personality factors…

Attempts to determine whether different types of MMPI (Minnesota Multiphasic Personality Inventory) profiles occur for heroin abusers and, if they existed, to describe them. (Author/RK)

The Dynamic Personality Inventory purports to measure the tendencies, sublimations, reaction-formations, and defence mechanisms associated with the various patterns of psychosexual development and contains 33 scales, constructed from factor analyses of inter-item correlations, of high reliability. This study attempts to determine its validity,…

This paper explores Q-Factor Analysis as a method of organizing data on a large array of variables to describe a group of aged Ss. Forty-seven males, specially selected for their good health (Mean Age: 71.5; SD: 4.8) were measured on 550 biological and behavioral variables. A Q-Factor Analysis was calculated, using a S by variable matrix, which is…

Seven dimensions of teacher attitudes about the educative process and four personality variables were studied over four samples of candidates for an intern teaching program. Three factors combining teacher beliefs and personality variables were consistently formed over samples. Discusses the multidimensional nature of the beliefs and proposes…

This article describes a general item response theory-based factor analytic procedure that allows assessment of the equivalence between 2 administrative modes of a questionnaire: paper and pencil, and Internet based. The theoretical relations between the present procedure and other methods used in previous empirical research are shown, and the…

This study examined whether item overlap, or measurement confounding, accounts for the correlation between temperament and behavior problem symptoms in children. Experts rated items on Children's Behavior Questionnaire and Preschool Behavior Questionnaire for their fit to both constructs, and then these items were factor analyzed with longitudinal…

Ego development data were collected from two groups of subjects. One group consisted of 175 students from junior high, senior high, and college. The second group was comprised of 136 adults who were either teachers and administrators of a medium-sized public school system, or long-time employees of a large chemical manufacturing corporation.…

This study's aim was to assess the validity of naive subjects' implicit personality theories, the correspondence among the theories, and the influence of social desirability on them. High school girls classified the items from the MMPI Psychopathic Deviate scale into clusters representing different traits. These clusters agreed closely with the…