As parents change their emotional expressions in response to their infants, the infants also modify their emotional expressions in response. These mutually regulated responses are described as:. a. a conscios and conscientious. b. reciprocal or synchronous. c. asynchronous or unreciprocal. d. unregulated or unconscious.

Reciprocal or synchronous

Explanation:

Emotions are a very important part of our consciousness. Emotions changes every times. These are depend on the situation and environment. If a person feels happy the emotions reflect happiness but if a person is not happy, emotions reflect sad emotions. Emotions depend of reciprocity.

As you reply to others on behalf of emotion, in return you will get a response. Thus here when parents change their emotions towards infants, the infants also change their emotions towards their parents. This is mutually regulated by responses that are called reciprocity or synchronization.

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