Social Sciences, asked by heviskinny, 7 months ago

describe the physical and emotional characteristics of infency

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Answered by MoonWings

0

Explanation:

Infants begin showing a spontaneous "social smile" around age 2 to 3 months, and begin to laugh spontaneously around age 4 months. In addition, between ages 2 and 6 months, infants express other feelings such as anger, sadness, surprise, and fear. Between ages 5 and 6 months, babies begin to exhibit stranger anxiety.

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