In this paper, a proposal is made by which a content validity coefficient can be calculated. An example of the use of the coefficient is given, demonstrating that different question combinations in a CSE biology examination in which a choice of questions was given gave different levels of content validity. (Author)

Regression lines for the prediction of achievement were compared across race through the Potthoff analysis, which provides a simultaneous test of slope and intercept values. Results of these comparisons generally supported the predictive validity of the Wechsler Intelligence Scale for Children-Revised across race with this referral sample of young…

Aims to present findings about the validity of cloze tests for measuring English language proficiency in the Yoruba-English bilingual classroom of primary-school children. The study compared cloze tests with nine other measures. Results show that the cloze test had the highest average correlation coefficient with the other tests. The test,…

Found that when a mother reacted "negatively" to a tachistoscopically presented stimulus, her child was also likely to do so. Concludes that the Mother-Child Picture Test presented with a percept-genetic technique reflects essential aspects of mother-child relations. (Author/RH)

The clinical inquiry approach to classroom research is seen as a desirable alternative to traditional educational research methods. (LH)

The special needs of gifted children are examined within the context of a democratic philosophy of education. (LH)

An empirical investigation of the psychometric properties of Bieri's grid form of Kelly's Role Construct Repertory Test was designed. Preliminary norm tables for scores were established which would be necessary in building arguments for external validity of research results. (Author/JKS)

Internal consistency, alternate form, and stability coefficients for the CAK-C were obtained for a sample of educable mentally retarded children. The reliability of the CAK-C is judged to be satisfactory for EMR children. (Author)

Investigated the utility of the Quick Test in screening for gifted students; 57 identified gifted students were administered forms of the Ammons Quick Test. This screening instrument was unable to identify 60% of the sample tested as gifted. (Author)

The usefulness of the picture story language test (PSLT) as a standardized assessment procedure that would discriminate between 124 nonlearning-disabled and 85 learning-disabled (LD) elementary school students was studied. It was concluded that the PSLT does not allow for an accurate and complete diagnostic appraisal. (Author/PHR)

An adaptation of the Visual Efficiency Scale, which incorporated familiar three-dimensional objects into the task, resulted in a more successful measure of visual proficiency when tested with 15 developmentally delayed kindergarten and primary grade children. (PHR)

A study of 107 kindergarten children was undertaken to compare the predictive efficiency of kindergarten teachers' ratings with reading readiness and reading achievement over a four-year period. (PHR)

Among the findings was that the factor structure of learning disabled children on the Wechsler Intelligence Scale for Children-Revised was somewhat more fractionated and complex than for normals, but not as complex as for reading disabled children. (Author/DLS)

The usefulness of the Myklebust Pupil Rating Scale (PRS) in diagnosing learning disabilities was studied in 516 third- and fourth-grade school children. It was concluded that the PRS is stable across populations and over time, and that no single subscale was sufficient to predict the total score. (PHR)

The article describes the development of an instrument to measure attitudes toward the metric system. Particular attention was paid to the reliability coefficients obtained during several field tests of the instrument. (Author/MK)