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An Investigation of the Predictive Validity of the Slosson Intelligence Test with Learning Disabled Kindergarten Children.
Peer reviewed Peer reviewed
Baum, Dale D. – Educational and Psychological Measurement, 1979
The Slosson Intelligence Test (SIT) scores of 98 high-risk kindergarten children were correlated with their scores on the Wechsler Preschool and Primary Scale of Intelligence (WPPSI). It was concluded that the predictive validity of the SIT was very low. (Author/CTM)
Descriptors: Intelligence Tests, Kindergarten Children, Learning Disabilities, Predictive Validity
Discriminant Validity of the Windward Rating Scale: Screening for Learning Disabilities.
Peer reviewed Peer reviewed
Hamada, Roger S.; Tomikawa, Sandra – Educational and Psychological Measurement, 1986
The Windward Rating Scale (WRS), a locally-developed teacher rating scale of student behavior, was evaluated for potential use as a screening measure. Pre-certification ratings of 720 learning disabled students and non-special education students in grades K-6 were analyzed. Psychometric properties and diagnostic efficiency of the WRS were…
Descriptors: Concurrent Validity, Construct Validity, Diagnostic Tests, Educational Diagnosis