Students with Attention-Deficit/Hyperactivity Disorder (ADHD) are struggling writers. Yet no comprehensive model has been validated to explain their poor writing outcomes. This study aims to test whether an extended version of the Not-So-Simple View of Writing (NSVW) model can describe the effects of key abilities on writing performance in…

This guide is designed to assist States, agencies, and/or facilities who work with youth who are neglected, delinquent, or at-risk (N or D). The information in the guide will benefit those who are (a) interested in implementing pre-posttests, (b) in the process of identifying an appropriate pre-posttest, or (c) ready to evaluate current testing…

This investigation's aims were to map prevalence, normative trends, and patterns of continuity or change in school-based peer victimization throughout formal schooling (i.e., Grades K-12), and determine whether specific victimization patterns (i.e., differential trajectories) were associated with children's academic performance. A sample of 383…

Looked-after children and young people (LACYP) are educationally disadvantaged compared to the general population. A systematic review was conducted of randomised controlled trials evaluating interventions aimed at LACYP aged =18 years. Restrictions were not placed on delivery setting or delivery agent. Intervention outcomes were: academic skills;…

Varying the order of the language arts subtests in the Wide Range Achievement Test did not significantly affect performance of 54 learning disabled students in grades one - nine. (CL)

This study of 60 special education children found that Wechsler Intelligence Scale for Children-III (WISC-III) scores correlated significantly and positively with the Wide Range Achievement Test-3 (WRAT-3). Correlations between the two tests were much higher than those reported in test manuals. Mean WISC-III scores were consistently higher than…

Educable mentally retarded (N=220) elementary and secondary students were administered Inventory of Basic Skills or the Inventory of Essential Skills (Brigance), The Peabody Individual Achievement Test (PIAT), and the Wide Range Achieve Test (WRAT). Results suggested that the Brigance measures do not replace the PIAT and WRAT. (CL)

Findings revealed that 63 learning disabled students scored significantly lower than 30 regular education students (both groups 6-15 years old) on all reading measures. Existing differences in the reading ability level between the two groups did not solely account for the obtained difference in reading achievement. (Author/CL)

This study, involving 64 students with specific learning disabilities, found positive correlations between the Wechsler Intelligence Scale for Children-III (WISC-III) and the Arithmetic subtest of the Wide Range Achievement Test-Revised (WRAT-R), the KeyMath-Revised, and the Peabody Picture Vocabulary Test-Revised, but not between the WISC-III and…

Analyzed for examiner errors 55 Wide Range Achievement Test-Revised (WRAT-R) protocols completed by 9 practitioners for metropolitan school district. All practitioners made errors, which occurred on 95 percent of protocols and averaged 3.0 errors per protocol. Most frequent errors included failures to obtain correct ceiling or basal, and failures…

A comparison of the Wide Range Achievement Test (WRAT) and the Peabody Individual Achievement Test (PIAT) indicates that the two should be used interchangeably only with caution and understanding of the differences. While there is a moderate to high correlation between the test scores, nevertheless, the two have distinctly different strengths and…

This study, involving 47 deaf and hard-of-hearing school-age children, found that the Wechsler Intelligence Scale for Children-Third Edition Performance scale was highly related to the WISC-Revised Performance scale and moderately related to the Wide Range Achievement Test-Revised subscales. Performance IQs of students who communicated orally or…

This study investigated the efficacy of predicting academic achievement as measured by the Wide Range Achievement Test, using the Slosson Intelligence Test For Children and Adults as the predictor. Results indicate that the Slosson IQ significantly predicts Wide Range standard scores. (Author)

The article presents a statistical and descriptive comparison, with emphasis on math subtests, of the Wide Range Achievement Test and the Peabody Individual Achievement Test, based on scores obtained from clients (in grades 1-12) at a university-affiliated learning disabilities center. (SBH)

Investigated the concurrent validity of the Wechsler Intelligence Scale for Children (Revised) subtests and three IQs compared to Wide Range Achievement Test standard scores, in 28 learning-disabled children. Analysis showed no significant correlations between WISC-R and WRAT scores, indicating a lack of concurrent validity on the WAIS-R. (WAS)