obtuse
发表于 2025-3-30 08:54:38
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斗争
发表于 2025-3-30 14:27:17
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evince
发表于 2025-3-30 17:21:41
Social Problems and their Remedies by using animals. Apart from ethical reasons, use of laboratory animals with known genetic and developmental background eliminates to some extent the problems of individual differences and past history which beset human work. In this way, we shall be able to elucidate the major psychological factor
LATHE
发表于 2025-3-30 23:57:57
Social Problems and their Remediesen year old population (Kagan and Coles, 1972). In further studies, early adolescence has emerged as a stressful period of development that has distinctive tasks, challenges and opportunities (Hamburg, 1974a, 1974b).