从行为遗传学的发展再看人类心理发展

The Resurvey of Human Development from the Development of Behaviour Genetics

心理发展中的遗传和环境效应问题是发展心理学中的一个重要理论问题。笔者从行为遗传学的角度对心理发展进行了解释,并提供了目前行为遗传学方面的研究证据。在此基础上重申,遗传和环境相互作用共同决定个体心理发展,遗传是发展的基石,环境的决定作用是在这一基石所确定的潜在范围内有选择地进行着;不能因为行为遗传学的研究成果就简单抹杀了环境的作用,而应正确对待基因和环境的效应,在对个体行为进行干预时必须首先考虑到个体的遗传特性,在其遗传特性的基础上施以相应的环境影响,力求在个体遗传特性与环境影响之间达到最佳的拟合。

The dispute between genetic and environmental influence is one of the importment theoretical problems in developmental psychology. Several research proofs of behaviour genetics are proveded to explain human development. Human development is influenced by the interaction of heredity and environment . Environment produce the effects on the base of heredity. We can＇t blot out the effects of environment because of the results of the researches in behaviour genetics. We must struggle for making ＂goodness of fit＂ between heredity and environment in behaviour interference.