Effective talent-identification procedures minimize the proportion of students whose subsequent performance indicates that they were mistakenly included in or excluded from the program. Classification errors occur when students who were predicted to excel subsequently do not excel or when students who were not predicted to excel do. Using a…

This instrument assesses readiness for school in preschool disadvantaged children. Two forms, A and B, are available and it is recommended that one be used as a diagnostic pretest and the other as a progress measure. The test is an individually administered, non-verbal, untimed, but paced instrument. The child responds to questions, given in…