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What is infancy for emotional development?​

User Allysha
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2 Answers

11 votes

Answer:

nfants begin showing a spontaneous "social smile " around 2 to 3 months and begin to laugh spontaneously around 4 months

Step-by-step explanation:

User Dovi
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10 votes

Answer:

infants begin showing a spontaneous "social smile " around 2 to 3 months and begin to laugh spontaneously around 4 months

Step-by-step explanation:

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User Eadjei
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