Infants frequently smile as the result of pleasant interactions with others. This age at which this behavior begins occurs

A. at different times across different cultures.
B. later in blind children compared to sighted children.
C. around the same time for all children.
D. earlier in children whose mothers smile more frequently.


Answer: C

Psychology

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If we do not pay attention to sensory memories, they will most likely ____

a. ?get transferred to short-term memory b. ?be forgotten forever c. ?be forgotten until you recall them at a later date d. ?end up in explicit memory

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Which of the following statements is correct, according to the chapter?

a. The mental skills of the left hemisphere are superior to those of the right hemisphere. b. In normal brains, the left and right hemispheres cooperate naturally in everyday activities. c. The mental skills of the right hemisphere are superior to those of the left hemisphere. d. The left hemisphere and the right hemisphere are exactly the same.

Psychology

As Jeannine turns up the volume of the stereo system, we may conclude that

a. more auditory neurons fire. c. auditory neurons fire less frequently. b. fewer auditory neurons fire. d. overtones are more consonant

Psychology