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Hopkins, Kenneth D.; Bracht, Glenn H. – American Educational Research Journal, 1975
The results of this study show that, below ten years of age, stability in IQ scores from group verbal tests is considerably below that for Stanford-Binet. Non-verbal IQ scores were found to have substantially less stability than verbal IQs. (Author/DEP)
Descriptors: Age Differences, Comparative Analysis, Elementary Secondary Education, Group Testing
Hopkins, Kenneth D. – 1971
The stability and change of verbal, non-verbal, and total IQ scores from group tests were investigated for students tested at Grades 1, 2, 4, 7, 9, and 11. Conclusions are discussed in detail, and the following recommendations are made: (1) Group intelligence tests should not be routinely administered in Grades 1 and 2 unless the users and…
Descriptors: Correlation, Educational Testing, Factor Analysis, Group Testing
Meeker, Mary; Meeker, Robert – 1973
In this analysis of intelligence testing of minority group children, the implications of inadequate testing practices are discussed. Several aspects of test design are examined: deficiencies in intelligence testing, cultural bias, construct validity, and diagnostic utility. A sample set of results derived from a Stanford-Binet test administered to…
Descriptors: Anglo Americans, Aptitude Tests, Black Youth, Cognitive Tests