WPPSI 子测验在六个年龄段的因子结构和特定方差
Factor structure and specific variance of the WPPSI subtests at six age levels Psychology in rhe Schools 1981. 18, 48-54 FACTOR STRUCTURE AND SPECIFIC VARIANCE OF THE WPPSI SUBTESTS AT SIX AGE LEVELS LES CARLSON AND CECIL R . REYNOLDS The University of Nebraska-Lincoln The Wechsler Preschool and Primary Scale of Intelligence (WPPSI) was factor analyzed at each of six age levels between 4 and 6% years through the method of prin- cipal factors. A two-factor solution, corresponding e