We used two studies to evaluate, modify, and provide initial validation for a revised Academic Hardiness scale. First, 16 experts rated scale items for content validity and identified two problematic questions. Second, confirmatory factor analyses with 300 Grade 10 students (46% boys, age range 14-17) identified a 17-item version to be the best…

The purpose of this study is to construct and evaluate diagnostic battery tests of verbal and non-verbal learning disabilities for students in the Arabic schools. 612 students were in the 3rd, 4th and 5th grades of primary school were involved, mostly from Egypt and Saudi Arabia. Their ages ranged from 7.94-10.98 with mean age = 9.62 and SD =…

The Working Memory Rating Scale (WMRS) was designed as a behavioral rating tool to assist teachers in identifying students at risk of working memory difficulties. The instrument was originally normed on 417 monolingual English-speaking children from the United Kingdom. The purpose of this study was to test the reliability and validity of the WMRS…

Explored the relationship between the Revised Peabody Picture Vocabulary Test (PPVT-R) and the Wide Range Achievement Test (WRAT) among 37 children referred for special education services. Results indicated the PPVT-R standard score correlated positively and significantly with the WRAT reading standard score. The concurrent validity of the PPVT-R…

This study is a concurrent validation of Level II of the Wide Range Achievement Test-Revised (WRAT-R) using the Wechsler Adult Intelligence Scale (WAIS) Verbal, Performance, and Full Scale IQ scores as criterion measures. Forty-five subjects were administered the WAIS-R and WRAT-R and their scores correlated. (Author/LMO)

Investigates the WISC-II and WRAT3 test scores of 37 children in a rural Arkansas school district who were referred for evaluation because of academic difficulties. Results indicate that the WRAT3 correlations with the WISC-II ranged from between 0.42 and 0.66. These findings are consistent with others on the general correlations between IQ and…

When administered to 87 boys and 53 girls in screening procedures, significant score correlations between Quick Test and Wechsler Intelligence Scale for Children-Revised intelligence quotients and between the Wide Range Achievement Test Reading scores indicated that Quick Test is an effective tool for making valid brief estimates of intelligence.…

Interrelationships among IQ, academic achievement, and teacher ratings of pupils' classroom achievement were evaluated in a large sample of children from various racial and socioeconomic backgrounds. A substantial relationship between standardized measures of IQ and achievement was found and was independent of race, but decreased with increasing…