APA Dictionary of Psychology

an academic aptitude test in three levels, administered from Grade 2 through Grade 12 to children performing above grade level. The test yields a verbal score, based on a verbal-analogies segment; a quantitative score, based on comparisons involving fundamental number operations; and a total score. It is often used to identify candidates for talented and gifted programs. [originally developed by the Educational Testing Service and now owned by The Johns Hopkins University Center for Talented Youth]