A formula is derived for ascertaining factor scores for the factor analytic method: Little Jiffy, Mark IV. This formula is then employed to derive a second formula giving an exact determination of the generalized Kuder-Richardson estimate of the reliability of scores on a Little Jiffy factor. (Author/JKS)

The twofold purpose of this study was to investigate the reliability and construct validity of scores on the Japanese version of an academic self-concept scale titled the Dimensions of Self-Concept (DOSC) Form H and ascertain any relationships between scores on the DOSC scale and selected demographic variables, including class, gender, and…

Added a sixth factor to the Dimensions of Self-Concept Scale-Form H (DOSC) (W. Michael and others, 1984), and examined its reliability and validity with a sample of 350 midshipmen at the U.S. Naval Academy. Results indicate satisfactory reliability for all six scales and an oblique six-factor model that supports the multidimensionality of the…

Studied the internal consistency reliability and construct validity of scores on a Korean version of the Dimensions of Self-Concept Scale (W. Michael and R. Smith, 1976) with samples of 213, 191, and 213 junior high and high school students in Korea. Results generally support the internal consistency reliability and the construct validity of the…

This book contains a collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences. It is not a technical, detailed study, but an overview, a summary of alternatives, an exhibit of models, and a listing of strengths and weaknesses, useful as a checking and…