The problem considered is that of an investigator sampling two or more correlation matrices and desiring to fit a model where a factor pattern matrix is assumed to be identical across samples and we need to estimate only the factor covariance matrix and the unique variance for each sample. A flexible, least squares solution is worked out and…

The project's purpose was to determine whether attention to the task during testing was a confounding variable in measures of visual perception ability. Samples of 30 perceptually handicapped (PH) and 30 normal subjects (N) were randomly selected from children so classified on the Frostig DTVP, providing they had IQ scores between 85 and 115 on…

Studies were made between performance on tests of mental abilities and concept learning tasks; it is pointed out that the researcher is usually confronted with administering large batteries of tests of mental abilities and then analyzing his results with one of the factor analytic techniques. An information process analysis of tests of mental…

Content and task dimensions of language arts items were studied using factor analytic techniques. These items were developed to measure concept attainment using a completely crossed design with 30 concepts and 12 tasks. Conventional factor analyses were performed, separately for boys and girls, for concept scores and for task scores. Three-mode…

A Canadian study designed to develop a reading readiness battery which would include proven types of prereading measures and newly conceived predictors is discussed. The goals of the study were to identify and develop indexes of reading readiness for the child's concept of the reading task, his perceptual ability, his linguistic competence and his…

Following up on an earlier study which found that blacks and whites differed significantly on a 54-item development scale designed to measure effective individual functioning, or "maturity," this report considers whether the content of the Psychosocial Maturity Scale (PSM) is biased in favor of white children and if this bias invalidates…

Jensen (1969) proposed a two-factor model of intelligence by which mental abilities can be divided into memory and higher mental processes labeled "Level I" and "Level II" respectively. This study employed statistical methods characteristic of construct validation to examine a battery of memory, intelligence, and achievement…

This presentation reports the results of a national assessment study of parenting skills. The aim of this study was to provide direction for the development of a television series to improve and increase awareness of parenting skills among parents of young children and prospective parents. Over 200 existing media items were located and evaluated;…

The development of the Arizona Course/Instructor Evaluation Questionnaire is described. Related research is presented demonstrating the reliability and validity of the Arizona Course/Instructor Evaluation Questionnaire. (Author/JKS)

A pharmacy evaluation instrument was constructed to differentiate the population of pharmacy instructors on several student-rated characteristics. The methodology was designed to assess the stability of the factor structure over time. The relative "efficiency" of the pharmacy instrument was compared to a campus-wide faculty evaluation instrument.…

Consistent with the distinction between student ratings (ratings assigned) and class ratals (ratings received), various properties of the FACE Instrument scales were investigated. (RC)

Factor patterns obtained under three different sets of directions were compared. A sample of 414 graduate education students were randomly assigned to one of three conditions: administrator use, instructor use, and student use. The results indicated that the factors could not be considered invariant across the three conditions. (Editor/LBH)

Tests a scaling instrument that measures an individual's power in four communication situations. Shows that positive and negative personal power and reward power are three stable factors accounting for seven-tenths of the total variance. Supports the hypothesis that perceived interpersonal power varies across communication contexts. (RL)

Spanish and English readability formulas were applied to sample passages from learning materials and textbooks used in bilingual classrooms in order to ascertain their analytic and predictive capabilities. Two main factors, word difficulty and sentence difficulty, accounted for most of the total variance in readability research using factor…

A 21-item Likert scale to measure teachers' burnout was developed. Factor analysis supported its validity and determined its four subscales: (1) Career Satisfaction; (2) Perceived Administrative Support; (3) Coping with Job-Related Stress; and (4) Attitudes towards Students. Additional analyses indicated good reliability and validity. (Items are…