The reliability and construct validity of scores on the Personal Preferences Self-Description Questionnaire (PPSDQ) (B. Thompson) were studied. Classical psychometric analysis of data from 641 participants (item and alpha analyses and both oblique and orthogonal exploratory factor analyses) indicate that the PPSDQ has reasonable properties. (SLD)

Expectations for reporting factor analysis results as part of construct validation are explored in the context of emerging views of measurement validity. Desired practices are discussed for both exploratory and confirmatory factor analysis. A short computer program for conducting parallel analysis is included. (Author/SLD)

The present study was a psychometric evaluation of two recently revised Jungian personality instruments, the Singer-Loomis Type Deployment Inventory (SL-TDI) and the Personal Preferences Self-Description Questionnaire (PPSDQ). The study also examined the relationship between Jungian personality dimensions and the Five-Factor Model of personality…

The construct validity of scores on the Behavior Rating Scale of the revised Bayley Scales of Infant Development was studied with national standardization samples of children ranging from 1 to 42 months and a variety of factor analytic methods. The factor structure became more complex at older ages. (SLD)

People's beliefs about the origins of their health, sometimes referred to as health locus of control, have been shown to influence a variety of important behaviors, including the propensity to engage in effective health maintenance activities, and the willingness to seek and follow medical advice. The purpose of this study was to explore the…

This study was conducted to investigate the construct validity of scores on the Personal Preferences Self-Description Questionnaire (PPSDQ), a measure of Jungian types. Confirmatory factor analysis methods were used to investigate the structures underlying PPSDQ responses of 641 university students. The model fit statistics were generally…

This study evaluated the reliability and construct validity of scores from the "Children's Role Inventory" (A. Potter and D. Williams, 1991). The measure specifies four roles fulfilled by children: Hero, Lost Child, Mascot, and Scapegoat. Theory and some research also suggest that adults continue to interact based on role assignments…

Making a career choice can be one of the most important decisions in a person's life. Instruments recently developed for use in career counseling have placed an increased emphasis on evaluating career-related beliefs. The purpose of the present study was to evaluate the psychometric characteristics of "Career Beliefs Inventory" scores in…

People's beliefs about the origins of their health, sometimes referred to as health locus of control, have been shown to influence a variety of important behaviors, including the propensity to engage in effective health maintenance activities, and the willingness to seek and follow medical advice. The purpose of the present study was to explore…

Classical measurement theory was used to investigate the measurement (psychometric) characteristics of both parts of the Finding Embedded Figures Test (FEFT) administered in either a "no guessing" supply format or a multiple-choice selection format to undergraduate college students or to middle school students. Three issues were…

The original "Bayley Scales of Infant Development" (BSID) (Bayley 1969) have been among the most popular measures of performance and aptitude of infants. In the present study the reliability and construct validity of mental and motor scores on the revised Bayley Scales of Infant Development-II (BSID-II) were investigated. A national…

Classical measurement theory was used to investigate measurement characteristics of both parts of the Finding Embedded Figures Test (FEFT) when the test was: administered in either a "no guessing" supply format or a multiple-choice selection format; administered to either undergraduate college students or middle school students; and…