Patsy and Terry are fraternal twins. This type of twinning results from __________
A) a zygote that duplicates and separates into two clusters of cells
B) the fertilization of one ovum by two Y-bearing sperm
C) the release and fertilization of two ova
D) the fertilization of one ovum by two X-bearing sperm
Answer: C
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Which of the following structures is NOT part of the hindbrain?
a. cerebellum b. thalamus c. medulla d. pons
The nature of Milgram's obedience research paradigm exploited which compliance-induction strategy?
a. lowballing b. foot-in-the-door technique c. door-in-the-face technique d. that's-not-all technique
It is ____ for an adult child caregiver to feel resentful and angry at times about caring for an aging parent
a. very common b. somewhat common c. somewhat unusual d. very unusual
Increasingly, researchers __________
A) assume that development stops at adolescence B) view old age as a period of decline C) view heredity as more influential than the environment D) see development as a perpetually ongoing process