四年期间 wisc 分数的预测有效性和稳定性

The predictive validity and stability of wisc scores over a four year period THE PREDICTIVE VALIDITY AND STABILITY OF WISC SCORES OVER A FOUR YEAR PERIOD R. C. CONKLIN AND W. B. DOCKRELL University o j Alberta There seems to be some agreement amongst educational psychologists that more predictive validity studies using the WISC need to be done (Rabin, 1958; Patterson, 1959; and Littel, 1960). Much of the existing research which has at- tempted to demonstrate the validity of the WISC