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填空題

The interactionalist’s position is that language develops as a result of the complex（）between the uniquely human characteristics of the child and the environment in which the child develops.

答案： interplay

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Mentalism holds that a human being possesses a mind which has consciousness, ideas, etc., and the mind can influence the（）of the body.

答案： behavior

According to the behaviorists, all learning takes place through（）.

答案： habit formation