This study examined student, parent, and teacher perceptions of the use of testing accommodations and the relationship between student perceptions of testing accommodations and their disability status and grade level. Students with and without disabilities completed math and reading achievement tests with and without accommodations. Students,…

This study examined the constructs of a study skill--highlighting--to determine whether the constructs for highlighting in a paper mode would be the same as highlighting in a computer mode. Constructs are defined as the underlying processes that are elicited in an experimental setting and that provide a basis for explaining the relations among the…

Two methods are presented for comparing distributions, such as achievement test score distributions, for distinctly different groups of persons in such a way that the comparison will not be influenced by the particular metric of the test being used. Both methods use percentile scores. One method, attributed to Flanagan, fits a straight line to the…

The Cochran Q and the Minimum X sub one squared statistics are two ways to test a hypothesis of equivalent correlated proportions. This study investigated the small sample properties of Q and X sub one squared by Monte Carlo methods. The observed distributions were compared for their rates of covergence to the limiting theoretical X sub one…

Students were classed as field dependent or field independent using Witkin's Rod and Frame and the Embedded Figures Test. In addition, each of the 269 grade 8 subjects performed Uznadze's set tasks. The number of trials required for excitation and extinction in the haptic and visual modality were noted. The field-dependent-independent groups,…

Three new teaching techniques, using established principles of learning, were combined to teach an introductory digital computer course to college students. The techniques were: 1) programed instruction; 2) Fields-type teaching tests, "a discrimination method to teach concepts by modifying the examination procedure to emphasize similarities…

A general statistical model for the multivariate analysis of mean and covariance structures is described. Matrix calculus is used to develop the statistical aspects of one new special case in detail. This special case separates the confounding of principal components and factor analysis. (DEP)

Suppose P to the subpower of 1 and P to the subpower of 2 are two competing discrimination procedures. To compare the relative discriminatory power of both procedures, test statistics are suggested for the hypothesis that P to the subpower of 1 and P to the subpower of 2 performed no better than random assignment versus the alternative that P to…

The Dunnett procedure for comparing several treatment means with a control is applied to the problem of comparing several treatment variances with the variance of a control. Appropriate critical values are specified and an example is provided. (Author)

Examines the relationship between performance on two measures of fluid intelligence, one measure of crystallized intelligence, and three Piagetian measures of intelligence. Subjects were 102 first- and second-grade students. (BD)

Two forms of naturalistic evaluation have appeared within the past decade: (1) a collection of qualitative techniques that are complimentary with conventional quantitative methods; and (2) an alternative paradigm that emphasizes the negotiation of multiple socially constructed realities, interdependence of facts and values, and the emergent…

Findings from a comparison of two samples of school age children, one sample (N=40) identified as learning disabled (LD), the other comprised of low achievers (N=51), indicated few psychometric differences. Many LD students did not meet federal definition guidelines, and many low achievers did meet the guidelines. (MC)

This study investigated the performance of Alabama College System (ACS) students on a Basic Skills Test (BST) and compared it with non-ACS students' scores to determine whether there were significant differences in achievement. The Alabama Basic Skills Test is required of all students seeking admission to teacher education programs at Alabama…

Findings cast doubt on the overall utility of the CMAS with retarded children. (MB)