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.
C
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The most effective plans for coping with stress ____
a. ?involve changing stress-producing problems into interesting challenges b. ?involve cognitive coping strategies c. ?aim at removing the stressors that can be changed and reducing stress responses to the remaining stressors d. ?involve avoiding as many stress-related situations as possible
On a creativity test, the novelty of solutions refers to one's
a. fluency. b. originality. c. flexibility. d. convergent thought.
Fluid intelligence either remains stable or improves throughout adulthood
Indicate whether the statement is true or false
Intimacy and passion are to __________ as intimacy, passion and commitment are to __________
a. consummate love ; sexual arousal c. attachment; short-term love b. romantic love; consummate love d. long-term love; romantic love