Two kinds of WISC-R short forms, item reduction and subtest reduction, are reviewed in terms of their ability to meet these criteria of adequacy: a significant correlation between the full scale IQ and the short form IQ, a non-significant difference between the full and short form mean IQ, a low percentage of IQ classification changes resulting…

This study compared the three scales of the WISC and the WISC-R for degree of intercorrelation. Results included significant correlations in all cases, no systematic changes in variance, and significantly lower IQs on the WISC-R for all children in the sample, except the EMRs. (Author)

The study investigated the extent to which information obtained from the WISC overlaps with information obtained from the ITPA. A canonical correlation analysis revealed that only 24 percent of the WISC subtest variance is redundant, given the ITPA; while 22 percent of the ITPA subtest variance is redundant, given the WISC. (Author/DB)

It was concluded that the abbreviated WISC-R may be appropriate when intelligence is a question relative to candidacy for therapy or as a noncritical, general indication of intelligence when IQ classification is not important and/or assessment time is limited. (Author)

A procedure is proposed for determining whether correlations obtained between two measures justify the assumption that the measures are identical. It is intended especially for small samples. In the example, the performance scales of two intelligence tests were administered to 32 deaf adolescents. (GDC)

This study was concerned with determining the validity of the Slosson Intelligence Test (SIT) using the Stanford-Binet Intelligence Scale (S-B), Form L-M as the validity criterion. The sample consisted of 724 students enrolled in 10 public school systems in northeastern Massachusetts. Using the Pearson-Product Moment formula a coefficient of…

Evaluated five intelligence test instruments for use with Malaysian children: Raven's Sijil Pelajaran Malaysia (SPM), WISC-R, School Failure Tolerance (SFT), Scale for Rating Behavior Characteristics of Superior Students (SRBCSS), and Parent Checklists. Found that Raven's SPM was an effective screening test, and the WISC-R the best measure to…

The advantages of using psychometric thoery to design short forms of intelligence tests are demonstrated by comparing such usage to a systematic random procedure that has previously been used. The Wechsler Intelligence Scale for Children Revised (WISC-R) Short Form is presented as an example. (JKS)

This paper supports the hypothesis that picture vocabulary tests should not be used as interchangeable measures of intelligence for complex, lengthy intelligence tests (WISC and Stanford-Binet). In picture vocabulary tests assessing receptive functions (input), the child recognizes a word by pointing to or stating the number standing for an…

This study sought to determine the appropriateness of two conventional intelligence tests for assessing the ability of economically deprived young adults participating in job training programs by comparing their test results with those of the test standardization groups. The Wechsler Adult Intelligence Scale (WAIS), and the Langmuir Oral Direction…

A study was conducted at Cuyahoga Community College to test the relationship between student scores on timed and untimed reading comprehension and vocabulary tests, and to investigate the relationship between those scores and intelligence. The study sample included 72 students enrolled in classes at developmental, freshman, and sophomore levels.…

THE PURPOSES OF THIS PILOT PROJECT WERE (1) TO ATTEMPT TO EVALUATE THE EFFECT OF THE LOCAL PROGRAM ON BOTH INDIVIDUAL CHILDREN AND THE GROUP AND (2) TO INVESTIGATE THE SENSITIVITY OF THE TEST INSTRUMENTS EMPLOYED IN EVALUATING SUCH A PROGRAM. SIXTY-ONE CHILDREN WERE ENROLLED IN THE LOCAL HEADSTART PROGRAM AND WERE ADMINISTERED THE STANFORD-BINET,…

Annotations of tests measuring motor development, cognitive growth, intelligence, mental health, social maturity, and concept attainment in infants from birth to 24 months of age are presented. Information is given concerning test purpose; intended groups; test subdivisions or tested skills, behaviors, or competencies; administration; scoring;…

Part of the New Canadian Study required the examination of general ability measures. The requisites were that the measure selected be applicable for Grades 5 to 9 and that it could be administered to students with a limited command of English. Included in this report are: (1) a summary of the considerations involved in selecting a general…

Questions often raised about intelligence tests are discussed: (1) the definition of intelligence; (2) the definition of intelligence quotient; (3) the kinds of tests available; (4) validity; (5) fairness to minority groups; (6) use made of test results; (7) differences in results among various intelligence tests; (8) differences in scores using…