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Peer reviewedSchretlen, David; And Others – Psychological Assessment, 1994
Composite reliability and standard errors of measurement were computed for prorated Verbal, Performance, and Full-Scale intelligence quotient (IQ) scores from a seven-subtest short form of the Wechsler Adult Intelligence Scale-Revised. Results with 1,880 adults (standardization sample) indicate that this form is as reliable as the complete test.…
Descriptors: Adults, Error of Measurement, Intelligence, Intelligence Quotient
Download full textKaufman, Alan S.; And Others – 1994
The reliability and validity of three short forms of the Wechsler Intelligence Scale for Children III (WISC-III) were compared. Each of the short forms was a tetrad composed of two verbal and two performance subtests. The first tetrad was selected based primarily on practical considerations, particularly its brevity to administer and score. The…
Descriptors: Adolescents, Age Differences, Children, Clinical Diagnosis
