The Kaufman Assessment Battery for Children is examined with particular attention to evolution of current psychometric concepts and methods, as well as the historical sources of popular misconceptions. The K-ABC reveals sophisticated applications of current test construction methodology but requires knowledgeable examiners. (Author/CL)

The pattern of correlations between subtests suggests that several of the aptitudes are of doubtful validity. In no case was it possible to extract more than three adequately determined factors. (Author)

The experience of developing a set of comprehensive aptitude batteries for computer administration for the Air Force Human Resources Laboratory's Learning Abilities Measurement Program resulted in the formulation of nine principles for creation of a computerized test battery. These principles are discussed in the context of research on…

TESTING MATERIALS IN BOTH SPANISH AND ENGLISH LANGUAGE EDITIONS WERE REVISED AND NEW MATERIALS CREATED IN THIS PROJECT. THE NEW SERIES OF TESTS INCLUDED ADMINISTRATION, AND ITEM ANALYSIS OF THE COOPERATIVE INTER-AMERICAN TESTS. DATA FOR THE ENGLISH EDITIONS WERE GATHERED FROM SUBJECTS DRAWN FROM AMERICAN SCHOOLS, AND DATA FOR THE SPANISH EDITIONS…

Explains a model that exploratory research indicates would be of practical value as an aid in counseling students entering introductory computing. (Author/JM)

Provides a conceptual basis for understanding factor analysis as an analytical technique. Illustrates the basic concepts of factor analysis through Edward L. Rainbow's data from a study of variables influencing students' musical aptitude. Suggests that this technique is most appropriate in music applications where the interrelationships between…

For the six available sets of empirical data, the discrimination (slope) parameter of the logistic item characteristic curve was found to have a significant positive correlation over items with the difficulty (location) parameter. This unpleasant situation can be eliminated by a suitably chosen transformation of the ability scale. (Author/RC)

THE PURPOSE OF THE PROJECT REPORT IS FOURFOLD--(1) TO PROVE THE NEED FOR SCHOLASTIC APTITUDE TESTS, (2) TO SHOW THE NEED FOR A COMMON TEST FOR A LARGE GEOGRAPHICAL AREA, (3) TO SHOW THAT SCHOLASTIC APTITUDE TESTS ARE PREFERABLE TO TESTS OF INTELLIGENCE, AND (4) TO DISCUSS THE EXPECTED OUTCOMES WITH THE ADMINISTRATION OF SUCH TESTS. THE REPORT IS…

This report defines musical aptitude in order to construct a test and obtain data pertinent to the perfecting of the definition and helpful in the practical assessment of student aptitude. Criteria for assessing potential music students often reflect achievement rather than aptitude; objective tests are often too atomistic and narrow in scope or…

Scores from the Scholastic Aptitude Test and a new test of reading and writing, the California State University and Colleges English Placement Test, were examined to determine if unique properties for either test could be found. Both tests seem to be measuring the same underlying ability with few unique properties. (Author)

An historical overview of inductive logic is presented, including the logic of enumerative induction in its rule-derivative and event-predictive forms. An experimental test model of event-predictive induction in the linguistic medium is discussed along with its theoretical significance for future psychometric investigations. (Author/CM)

Several confirmatory factor analyses were conducted on the Armed Services Vocational Aptitude Battery (ASVAB) with a nationally representative sample of 11,078 subjects. Based on fit indexes, simple structure, and parsimony in parameter estimation, a three-factor hierarchical model was chosen. Two factors resemble those of P. E. Vernon (1969).…

The Figure Location Test (FLT) developed by Donlon, Reilly and McKee to provide a machine-scorable test of the cognitive style called field dependence-field independence, was administered as the experimental section of the October 1976, Graduate Record Examination (GRE) Aptitude Test at about one third of the centers in the United States. Initial…