The modeling of longitudinal and multilevel data using a latent variable framework is reviewed. Particular emphasis is placed on growth modeling. Examples are discussed where repeated observations are made on students sampled within classrooms and schools. The concept of a latent variable is a convenient way to represent statistical variation not…

Role definition has historically been a problem for the school counselor. It seems critical that role definitions continue to be developed, measured, and disseminated. This study is concerned with an initial psychometric analysis of an instrument, The Counselor Role Inventory (CRI). The CRI contains 20 questions on a 5-point Likert-type scale. The…

In; the past 3 years there has been a resurgence of interest in learning styles as applied to education generally and to professions education in particular. For all this activity there are difficulties preventing significant progress. Chief among these is the bewildering confusion of definitions surrounding learning style conceptualization, and…

Model justified the expectation that the transfer from learning one task to another is linearly dependent on the coefficient of intercorrelation between the two studies when the coefficient was corrected for attenuation. Supportive studies are cited. Regression curves yielded negative intercepts. Testable explanations were offered. (Author/BJG)

A two-phase FORTRAN IV program called ITANA-III for an IBM 1130 computer is described that permits computation of psychometric characteristics of multiple-choice examinations including test statistics (phase I) and item statistics (phase II). Consisting of 280 statements, the program can handle up to 200 items with not more than 9 alternatives…

Intended as a resource for individuals wishing to evaluate physical fitness programs, this handbook, one of a series of seven, provides a collection of measuring devices that can improve the quality of such evaluations. Chapter 1 introduces the handbook's contents and outlines evaluation related issues specific to physical fitness programs.…

In terms of clinical practice, few differences exist between Freud and Heinz Kohut in the conduct of psychoanalysis. Kohut's style of theorizing facilitates the use of his ideas by counseling psychologists for both research and practice. According to Kohut's theory, the self is the fundamental constituent of mind. Development of the self proceeds…

Rasch models for fundamental measurement in the psychological sciences are derived from the principle of specific objectivity, the requirement that the parameter value representing each component in a test situation be independent of the other components. The dichotomous Rasch model for two-faceted analysis, applicable to conventional…

Investigated the relationship between psychometrically defined brightness and cognitive development within Piaget's stage theory. Subjects were fifth- and seventh-grade boys. (SDH)

Binet's test, like all other used in education must be judged in terms of its ability to facilitate constructive adaptations of educational programs for individuals. Optimal educational treatment is seen as the challenge for the next 70 years. (AM)

Study supported largely by Contract Nonr 228(32) between the Office of Naval Research and the University of Southern California.

A scheme, using features in a cartoon-like human face to represent variables, is tested as to its ability to graphically depict multivariate data. A factor analysis of Harman's "24 Psychological Tests" was performed and yielded four orthogonal factors. Nose width represented the loading on Factor 1; eye size on Factor 2; curve of mouth…

Unobtrusive measures in psychological experiments are discussed. Six levels of unobtrusiveness are (1) Complete Unobtrusiveness, (2) Hidden Mechanical Intervention, (3) Hidden Observer, (4) Impinging Mechanical Intervention Not Recognized as Experimental, (5) Impinging Observer, and (6) Unobtrusive Measures within an Experimental Setting. Each of…

Two lines of psychometric interest are combined: a) multidimensional scaling and, b) factor analysis. This is achieved by employing three-mode factor analysis of scalar product matrices, one for each subject. Two of the modes are the group of objects scaled and the third is the sample of subjects. Resulting from this are, an object space, a person…