What are the smallest supporting cells in the central nervous system?
A. Microglia
B. Schwann cells
C. Oligodendrocytes
D. Astrocytes
Answer: A
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Which type of play involves activities in which children play with similar toys in a similar manner, but do not interact with each other?
A. associative play B. functional play C. onlooker play D. parallel play
During a war, soldiers wear camouflage clothing to avoid being perceived by enemies. The perceptual cue that is being manipulated in this case is ____.?
a. ?common region b. ?proximity c. ?common fate d. ?figure-ground discrimination
The main conflict of the anal stage comes from:
A) the Oedipal complex. B) toilet training. C) sexual repression. D) weaning off the breast or bottle.
Developmental psychologists are trying to evaluate different explanations for the effects of poor parenting on behavior problems in children. One important scientific thinking principle that the psychologists should keep in mind is to
A) rule out rival hypotheses using additional research. B) accept the most popular explanation even if it competes with other explanations. C) accept only those explanations which are unfalsifiable. D) develop their own explanation and exclude all others.