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Ike_Saul Ike_Saul
wrote...
Posts: 2288
7 years ago
Infants are able to discriminate happy and sad vocal expressions at the age of:
A) 9 months.
B) 3 months.         
C) 1 month.         
D) 5 months.
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lucianoluciano
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Posts: 2488
7 years ago
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Ike_Saul Author
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7 years ago
Smart ... Thanks!
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Yesterday
Thanks
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2 hours ago
Helped a lot
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