Results show that the achievement test is as valid a predictor as the verbal intelligence test and that both tests are more valid than the nonverbal intelligence test and nearly as valid as previous grades for predicting later grades. (Author/DEP)

Thirty elementary students referred for possible learning disability were administered the achievement sections of the Woodcock-Johnson Psycho-Educational Battery and several traditionally used school district tests. Identical student placement decisions were reached on 23 out of 30 students. (Author/GDC)

The Peabody Picture Vocabulary Test Revised (PPVT-R) and the Comprehensive Tests of Basic Skills (CTBS) (reading, mathematics, and language subtests) were administered to 61 elementary school students in semi-rural Louisiana. Moderate positive correlations were found between PPVT-R scores and all CTBS subtests except mathematics computation. (GDC)

Test anxiety scores from a 15-item internally consistent instrument were correlated with performance on an aggregate science test administered to 171 fourth- and 187 eight-grade students subdivided by sex and race. The interpretation of data possibly suggest that test anxiety is operating differentially for black and white students. (Author/PN)

The factorial structure of the California Achievement Test subtests appears to consist of only one common factor in each grade. This study indicates that there is considerable overlap among the subtests and that there is minimal support for the use of subtest scores as measures of independent constructs. (Author/PN)

The methodology suggested in this paper employs a selection rule for identifying group members that generates groups that have a range of achievement within groups but equal distribution of raw scores between. (Author/BW)

A factor analysis was performed for two levels of the Iowa Tests of Basic Skills (ITBS). Results showed that there was essentially one common factor with little evidence that the user would gain much nonredundant information from the 15 scores yielded by the ITBS. (Author/GK)

Results of the differences between cross-lagged panel correlations and of the consistency of them for 2,429 students within the first eight grades suggested that attitudes toward mathematics is causally predominant over mathematics achievement for what variance is shared in common. (Author/GK)

This study investigated the relationship between achievement test scores on the Iowa Tests of Basic Skills (ITBS) and Iowa Tests of Educational Development (ITED), and high school and college grade point average. Support for the predictive validity of the ITBS and ITED achievement test batteries is provided. (Author/GK)

For a sample of 152 children in grades 2 to 6, interest centered upon concurrent validity of measures of empathy and social sensitivity as conceptualized within the behavioral segment of Guilford's structure-of-intellect model and a criterion measure represented by a standardized test of academic performance. (Author/CTM)

Analysis of variance and subjective rating by curriculum specialists were used to identify biased items on the Iowa Tests of Basic Skills. Results show little agreement between statistical and subjective methods. Test developers should statistically support a reviewer's selection of biased items. (Author/CP)

The program design and psychometric characteristics of the Maryland School Performance Assessment Program (MSPAP) are described, focusing on scaling, equating, standard setting, score accuracy, and validity. The MSPAP is an innovative performance-based testing program administered annually to students in grades three, five, and eight. (SLD)

Cognitive differences between 987 LD children and 178 EH children in public schools on a psychoeducational assessment battery were studied, and differences in factor structure were investigated. Caution is suggested in interpreting the results of multivariate statistical analyses, which indicated heterogeneity in the matrices of LD and EH…

The incidence, correlates, and effects of mathematics anxiety were studied for 154 Japanese children in grades 5 and 6. Factor analysis identified four dimensions of mathematics anxiety, and a number of relationships between achievement test scores and grades, gender, and class were also identified. (SLD)