Mrs. Allen is pregnant. Her baby's major organs have begun to form, as have its facial features. The baby is in the _______ stage of prenatal development
a) zygotic
b) fetal
c) embryonic
d) neonatal
ANS: C, During the embryonic period major organs and structures first develop.
Psychology
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One-month-old Albert is upset and his facial expression shows that he is in distress. This is an example of
a) nonverbal specificity. b) nonverbal expression of emotion. c) communication. d) emergence.
Psychology
Nicole wants to increase the amount of exercise that she gets. Nicole purchases a treadmill so that she will not have to drive all the way across town to exercise at the health club. Having a treadmill in her home so that she exercises more often is an example of:
a. decreasing response effort b. increasing response effort c. arranging establishing operations d. eliminating establishing operations
Psychology