Amy is a 4-month-old infant. She appears withdrawn and depressed, and is losing all interest in the world. Amy
a. may suffer from early-onset schizophrenia.
b. probably has severe neurological damage.
c. may be the victim of social deprivation.
d. may be displaying early signs of mental retardation.
c
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On average, which of the following is truer for old adults than young adults? a. They describe themselves as happy and satisfied with life
b. Their test scores accurately reflect how well they do in everyday life. c. They say they feel a high degree of stress. d. They believe they have control over their lives.
Pleasure centers in the brain appear to be concentrated most heavily in the
a. endocrine system. b. limbic system. c. corpus callosum. d. brainstem.
Which saying best reflects the concept of self-actualization?
a. ?“Search for inner peace.” b. ?“Be all that you can be.” c. ?“Do unto others as you would have done unto you.” d. ?“Take time to stop and smell the roses.”
Why do humans perceive faint light better in the periphery of the eye? a. Receptors in the periphery are closer to the pupil
b. The fovea is closer to the retina's blind spot than peripheral receptors. c. More receptors in the periphery than in the fovea funnel input to each ganglion cell. d. Ganglion cells in the periphery transmit their information to a larger brain area.