颁布单位：[University of the Witwatersrand] |
颁布时间：1991 |
实施时间：1991 |
学科分类：[["Resilience, (Personality, trait), in, children, --, South, Africa.",, "Performance, in, children.",, "Child, mental, health, --, South, Africa.",, "Parent, and, child, --, South, Africa."]]
颁布单位：[University of Alberta] |
颁布时间：1978 |
实施时间：1978 |
学科分类：[Reinforcement, (Psychology), Physical, fitness, for, children--Testing, Physical, education, for, children, with, mental, disabilities--Study, and, teaching--Audio-visual, aids]
效力级别
1991
