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…

Abstracts of important research on cognitive style, which has implications for individualized instruction, are presented. Studies are presented which investigate the effect of early childhood coorelates of cognitive style, consider the impact of family environment on the highly intelligent and highly creative adolescent, examines similarities and…

Three experiments compared cognitive processes in Caucasian nursery school children from different socioeconomic backgrounds who were equated for performance on the Peabody Picture Vocabulary Test. The first demonstrated that children from lower socioeconomic backgrounds experience more difficulty in solving a series of extradimensional and…

To test the applicability of systems theory to educational problems, an explanatory construct of "openness" is presented, posited as the crucial variable in determining a system's relation to the environment and therefore the basic property of the individual person-system to be modified by the educational process. Written as a monograph by a…

The problem of this study was to determine the effect of an inservice education program of evaluation on school-based personnel in Escambia County, Florida, as measured by cognitive testing (knowledge) and affective (attitudinal) instrumentation. In addition, the determination of the specific objectives, met, or not met, by inservice participants…

The purpose of this investigation was to test two hypotheses concerning the ability of taxonomic tests of cognitive processes to differentiate the performance of students from varying educational environments in an effort to shed additional light on the construct validity of Bloom's Taxonomy. (Author)

Described are 12 instruments utilized in studies measuring the Piagetian level of cognitive development of students. Instruments for elementary and secondary students are included, and a detailed analysis of the concepts measured and the method for evaluating the results of each instrument is included. Stressed is the importance of analyzing why a…

This study successfully replicated and extended previous research on cognitive preferences of talented high school students, using the Science Cognitive Preference Inventory (SCPI). Four modes of cognitive preference were interpreted: (1) factual information or recall; (2) principles; (3) questioning; and (4) practical applications. (CP)

Examined the effects of Piagetian-like tasks' characteristics on the performance of those tasks by different age group students. Indicates the method of task presentation had an effect only on young students' performance, while numerical content had an effect on the majority of students in all grades. (Author/CW)

Criterion-related validity of the 126-item cognitive test used in the High School and Beyond study was examined. Sophomore and senior year cognitive test results correlated highly with senior year college entrance examinations for all subtests except civics, and moderately well with senior year grades and class rank. (Author/GDC)

The performance of 40 hearing and 40 hearing-impaired children, aged two-five years, was compared on a battery of nonverbal tasks and a nonverbal intelligence test. Age significantly affected the results, consistent with a developmental change. In cognitive development, the hearing-impaired children were comparable to same-age hearing children.…

The Learning Efficiency Test (LET) assesses a subject's learning modality preference. The reviewer cites the instrument's problems with reliability, diagnostic validity, and predictive validity. The need for better documentation of the test's validity and reliability is suggested. (DWH)

Investigated women's (N=35) aptitude for and changes in skills during an engineering training program and the relationship between academic/demographic information and cognitive skills to success in the program. Compares results with those of studies of male undergraduates. Includes results of mathematics anxiety and conservation of horizontality…

The purpose of this study was to measure the relative effectiveness of two methods of teaching drug education to preservice elementary school teachers. The methods compared were the traditional teacher confined approach, and the value clarification group-centered process. The latter approach was found to be superior in all ways measured. (Author)

Determined the degree to which classification of students (N=512) as formal or concrete based on three Inhelder tasks administered by clinical interview method was mirrored by Longeot and Karplus-Lawson-Renner (KLR) classifications. Results indicate that Longeot and KLR differentiate between concrete/formal operations and are discussed from…