Under the normal curve the 50th percentile always falls at the
a. mean
b. median
c. mode
d. all of these
d
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The arching of the back exhibited by a female rat during copulation is known as ______.
A. receptivity B. pronation C. lordosis D. attraction
Roger's believed the goal of life was to fulfill our genetic blueprint. He called our biological push to accomplish this goal:
a. the self-assuring tendency. b. the self-actualizing tendency. c. the conditional positive regard. d. the actualizing tendency.
The socioemotional selectivity theory states that:
A) disengagement from society is the most effective way to meet the challenges of aging. B) women are less likely than men to accept the inevitability of physical decline and death. C) older adults tend to increase their social interactions in late adulthood. D) people place increasing emphasis on emotional experience as they age.
A study in northern Uganda compared the experiences of former child soldiers to other youth and found that __________
a) the child soldiers had been abducted when they were between 5 and 17 years old b) the average age of abduction for child soldiers was 8 c) nearly one quarter of child soldiers had killed someone d) one-half of child soldiers had been beaten