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Peer reviewed Peer reviewed
Demsky, Yvonne I.; Gass, Carlton S.; Golden, Charles J. – Assessment, 1998
Standardization data based on responses of 616 Puerto Ricans to the Spanish version of the Wechsler Adult Intelligence Scale (D. Wechlser, 1981) reveal reliability data and base rates to assist in evaluating the clinical significance of differences between Performance Intelligence Quotient (PIQ) and Verbal Intelligence Quotient (VIQ).…
Descriptors: Adults, Clinical Diagnosis, Intelligence Tests, Performance Factors
Peer reviewed Peer reviewed
Rogers, W. Todd; Harley, Dwight – Educational and Psychological Measurement, 1999
Examined item-level and test-level characteristics for items in a high-stakes school-leaving mathematics examination. Results from 158 students show that the influence of testwiseness is lessened when three-option items are used. Tests of three-option items are at least equivalent to four-option item tests in terms of internal-consistency score…
Descriptors: Comparative Analysis, High School Students, High Schools, High Stakes Tests