Investigated the external validity of the Woodcock-Johnson Tests of Cognitive Ability (WJTCA) in learning disabled (LD) elementary school children (N=60). Results suggested that the WJTCA's achievement emphasis jeopardizes its validity for assessing and classifying LD students within the currently accepted and mandated ability-achievement…

This study investigated whether the constant decline in Scholastic Aptitude Test (SAT) mathematics scores since 1963 reflected a decrease in student mathematical ability or the SAT's inadequacy in measuring mathematical ability. Findings indicated a very low correlation between SAT math scores and overall college math grades of six graduating…

Presents the Reading Estimate Program, which follows the same procedure as the Raygor Estimate for determining readability. (CRH)

Reviews the validity, reliability, and norms of this comprehensive career counseling program, which includes interest and aptitude tests, and a measure of personal values of relevance to vocational motivation. (BL)

To test the hypothesis that acculturation influences the Minnesota Multiphasic Personality Inventory (MMPI) performance of Native Americans, an instrument was developed to measure five components of acculturation. When both the acculturation instrument and the MMPI-168 were administered to 69 Rosebud Sioux, results confirmed the hypothesis. Thus,…

Discusses flaws in the procedures for the marking of 'A' Level papers by examiners. (DF)

The construct validity of a 17-item exploratory academic self-concept subscale derived from the Piers-Harris Chidlren's Self-Concept Scale was investigated. Its empirical factor structure and its correlation with two other academic self-concept instruments were analyzed. Research use only is recommended pending rewriting of this exploratory…

Male volunteers were studied to examine the relationship between the Wingate Anaerobic Test (WAnT) and sprint-run times and to determine the influence of age and weight. Results indicate the WAnT is a moderate predictor of dash and run times but becomes a stronger predictor when adjusted for body weight. (Author/MT)

The development and construct validation of the Dimensions of Self-Concept (DOSC), Form H, are described. The 20-item subscales of the preliminary research form furnished parallel estimates of reliability ranging from .83 to .91. The five subscales show promising construct validity, as evidenced by their factor structure. (Author/BW)

A unidimensional latent trait model was used to test a single-factor hypothesis of the Lawson Classroom Test of Formal Reasoning. The test failed to provide a valid measure of formal reasoning. This was a result of test format which neglected aspects of formal reasoning emphasized by Inhelder and Piaget. (Author/DWH)

The Learning Style Inventory assesses learners' preferences. This study was designed to determine reliability and construct validity of Kolb's original ipsative instrument and an alternate normative form. The alternate version was found as reliable as the original, was equivalent in measuring characteristics, and demonstrated comparable construct…

The study examined correlations between the Wechsler Intelligence Scale for Children-Revised (WISC-R), the Peabody Picture Vocabulary Test-Revised (PPVT-R), and the Kaufman Assessment Battery for Children (K-ABC) for 44 learning disabled primary and intermediate special class students. The Mental Processing and Achievement scales of K-ABC…

Attempts to distill a growing technical literature on repeated-measures analysis of variance into a few simple principles for selecting an analytic technique. Argues that researchers ought not opt for a general analysis strategy when current computer technology makes it possible to select the optimal analysis technique for a given data set. (RH)

The validity of the Children's Depression Scale and of its parent-report version were examined on a sample of normal and clinically referred adolescents. (Author/NH)

Investigated nature of a learning disability index (LDI) for the objective assessment of verbal-nonverbal patterns of intellectual deficit on the Wechsler Intelligence Scale for Children-Revised using Factor II score coefficients derived from an unrotated principal components analysis of normative data, and average scaled scores. The…