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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Valencia, Richard R.

Richard R. Valencia Univerity of Texas at Austin, University of Texas at Austin, USA

Intellectual and academic development of racial/ethnic minority children; psychometric evaluation of intelligence and achievement tests; social and psychological foundations of minority schooling; minority school failure and success; teacher testing and prospective minority teachers.