共 7 条
[2]
BOYNTON RM, 1973, WOODWORTH SCHLOSBERG, P315
[3]
Bryant P., 1974, PERCEPTION UNDERSTAN
[5]
Jeffrey W E, 1971, Adv Child Dev Behav, V6, P63, DOI 10.1016/S0065-2407(08)60081-6
[7]
WINER BJ, 1971, STATISTICAL PRINCIPL, P384