This study was based on the hypothesis that familiarity was an unrecognized factor producing gains scored on previous studies to determine whether a relationship between achievement in beginning reading and cognitive synthesis could be demonstrated. Subjects were 56 randomly selected kindergartners given Farnham-Diggory's synthesis tasks as a…

Analysis of data on this algebra course, gathered by the Comprehensive Achievement Monitoring (CAM) system, indicated that equivalent scores were yielded by either random or chronological arrangement of the test items on the monitor forms. Chronological arrangement may be permissible, therefore, for normal data processing; random arrangement…

Sixty subjects participated in an experiment involving estimation of difficulty of items in a test of reasoning ability. The estimates were to be given both according to conventional conditions of magnitude estimations with a preassigned comparison standard and according to a modified procedure of magnitude estimation where the comparison standard…

This reference book is designed for the social science researcher, the applied behavioral scientist, and other practitioners or researchers who need instruments measuring human behavior. The first section of the book provides reviews of 84 instruments designed to measure social functioning--38 oriented to personal variables (13…

The purpose of this study was to improve the reliability of the Sigel Cognitive Style Test. Post hoc analysis of ninety test protocols had indicated that the original thirty-five card test could be shortened to improve the test's reliability. This analysis also showed that males were responding to certain cards differently from females.…

The purpose of this study was to test the effects of an experimental method of instruction upon the cognitive development of disadvantaged first grade children. The hypotheses formulated were: (1) there is no difference between the medians of the control and experimental groups or between the numbers of subjects in each group placing at the…

The purpose of this study was to investigate the effects of the Material Objects Unit of the Science Curriculum Improvement Study (SCIS) on the cognitive operations and academic achievement of elementary school children. The Material Objects Unit was designed to give experiences and explorations in the mental operations of classification,…

A study was conducted to test the hypothesis that Ss from disadvantaged homes have poorly developed "abstract" thinking skills and that their thought can be characterized as more "concrete" or relational. Four forms of a problem-solving inventory were developed which differed in mode of presentation. The original form consisted of real-life…

The sequence of development as hypothesized by Piaget has been confirmed for various groups of children by cross-sectional and longitudinal studies. Such consistency has increased interest in constructing scales based on Piaget's theory according to psychometric principles. Three major problems are discussed which present definite obstacles in the…

A study was conducted to clarify a number of issues related to Piaget's theory of invariant sequantiality in child cognitive development. Ss were 143 middle-class white children of bright, average and retarded psychometric abilities (measured by performance on the Stanford-Binet Intelligence Test). Bright and average Ss were chronologically aged…

A COMPARATIVE, LONGITUDINAL STUDY WAS CONDUCTED TO EXAMINE SPECIFIC PERFORMANCE CHARACTERISTICS OF DEAF AND NORMAL CHILDREN ON SELECTED COGNITIVE TASKS. THE SAMPLE, DISTRIBUTED INTO 3 AGE CATEGORIES, CONSISTED OF 72 NORMAL AND 60 DEAF CHILDREN. MEASURES WERE SELECTED TO ASSESS THE PERFORMANCE OF SUBJECTS (1) IN DIFFERENT AREAS OF COGNITION, (2) BY…

The conclusion of this study involving a treatment group and a group receiving no treatment was that teaching faculty could grow significantly in knowledge of teaching objectives, behaviors, skills, and processes in a training program. (RC)

The author defends I.Q. tests as being beneficial to students from low-income homes against detractors who insist the tests are hopelessly biased by social class and, hence, are useless. (HMV)

Investigates the possibility of repeated tests to demonstrate competency. Three competency tasks were administered to 89 college students. Students failing to demonstrate competency on one or more tasks on an initial test were retested only on those tasks. All students later were given a delayed retest. (HM)

This study compared the performance on speed tests in depressed and nondepressed, nonschizophrenic, nonorganic psychiatric patients. The groups were matched for general psychopathology, sex, age, and education. The findings are discussed in relation to the literature. (Author/KC)