A newborn shows a preference for his/her mother's voice rather than the father's voice. What is this most likely the result of?
a. an inability to hear until after birth
b. learning to recognize the mother's voice because of more exposure to these sounds before birth
c. an inability to hear lower pitched tones as in a male's voice
d. liking mom more than they like dad
B
Psychology
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Suppose for a particular personality trait, dizygotic twins both share the trait 13% of the time while monozygotic twins share the trait 14% of the time. The heritability for this trait would be close to
A) 0 B) .13 C) .14 D) 1
Psychology
The word "masochism" is derived from ______
a. a Latin word meaning self-hate c. the name of an Austrian novelist b. a Greek word meaning self-hate d. a Hebrew word meaning sexual pain
Psychology