Confidence intervals for the 80, 85, 90, and 95 percent levels of confidence are presented for the Peabody Picture Vocabulary Test-Revised (PPVT-R) using the estimated true score and obtained score based methods. Separate tables are provided for ages 2-1/2 to 18 and ages 19 and above. (Author/VW)

Global achievement tests are best used for broad purposes (program evaluation) or purposes such as screening which will be followed up with more precise instruments. (SB)

Three procedures that help to determine the degree of confidence we can place in any raw score are discussed: computing the standard error of measurement, computing the estimated true score, and constructing confidence intervals. These three procedures are easy to use and require only elementary mathematical skills. (Author/CL)

The joint factor structure of the Differential Abilities Scale (DAS) and the Wechsler Intelligence Scale for Children-Revised (WISC-R) was investigated with 115 normal children (ages 8-15). Analysis supported the DAS structure and the WISC-III four-factor reinterpretation of the WISC-R. (Author/DB)

The article reviews the Woodcock-Johnson Psycho-Educational Battery in terms of its standardizaton and psychometric qualities, and its strengths and weaknesses regarding administration, scoring, and interpretation. (CL)

Evaluation of mean score differences between the Stanford-Binet Intelligence Scale (Fourth Edition) and the Wechsler Intelligence Scale for Children (Revised) (WISC-R) for 126 children with academic difficulties found the Stanford-Binet composite score was significantly higher than the WISC-R score at the lower end of the ability continuum but…

A survey of 97 school psychologists found that the majority felt they needed additional training in administering, scoring, and interpreting the fourth edition of the Stanford-Binet Intelligence Scale. Thirty-four percent were using the fourth edition. Rank ordering of instruments of choice was: Wechsler scales, Kaufman Scale, old Stanford-Binet,…

Information on the Vineland Adaptive Behavior Scales, a major revision of the Vineland Social Maturity Scale, covers authors, publisher, prices, copyright dates and revisions, groups for whom the instrument is intended, forms, purpose and recommended use, dimensions measured, administration, data summation, score interpretation, test…

A table was produced to facilitate comparisons among standard scores on the Woodcock Reading Mastery Tests-Revised, in order to assist diagnosticians in determining intraindividual strengths and weaknesses, and thus contribute to instructional planning. (DB)

The Wechsler Individual Achievement Test assesses achievement in students in grades K-12, with subtests in reading, mathematics reasoning, spelling, reading comprehension, numerical operations, listening comprehension, oral expression, and written expression. The test was developed to assist in identification of students with learning…

The Bracken Basic Concept Scale, for use with preschool and primary-aged children, determines a child's school readiness and knowledge of English-language verbal concepts. The instrument measures 258 basic concepts in such categories as comparisons, time, quantity, and letter identification. This paper describes test administration, scoring and…

A study involving 105 sixth-graders examined three aspects of technical adequacy with respect to two general outcome measures in mathematics: the effects of aggregating scores and correcting for random guessing on reliability and validity and the extent to which the measures were sensitive to changes in performance. (Contains references.)…

Highlights research on the participation of students with disabilities in statewide assessments and explores the participation and reporting issues that emerge when considering the inclusion of students with disabilities in large-scale accountability systems and assessments. Recommendations for local-level decision makers for participation and…

This article describes the second edition of the Attention Deficit Disorders Evaluation Scale (ADDES II), an individually administered behavior rating scale developed to assist in the identification and service of children with attention deficit hyperactivity disorders. Its purpose, administration, interpretation of scores, standardization,…

Performance of 100 college freshmen on the Woodcock-Johnson Psycho-Educational Battery, Part II, Tests of Achievement, were analyzed by subtests and cluster scores to determine appropriateness for assessing achievement of handicapped students. Minor inversions in item order and pronounced ceiling effects on all subtests yielded lowered subtest and…