Which measure of central tendency represents the "middle score" in a group of scores?
a. mean
b. median
c. mode
d. range
B
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With Fantz's "looking chamber" experiments, what infant behavior served as the dependent variable?
a. Duration between seeing a stimulus and diaper wetting b. Effort exerted while reaching for a favorite object c. Number of separate cartoon characters looked at d. Time spent gazing at each item
After many ear infections during childhood, Zach developed damage to the semicircular canals in his inner ear. As a result, he periodically has difficulty standing upright and at times feels he is off balance
Zach is experiencing __________ difficulties. a. kinesthetic b. equilibrium c. olfactory d. auditory
Roughly what percent of Acquired Immune Deficiency Syndrome (AIDS) sufferers are women?
a) 10 b) 20 c) 30 d) 50
Which of the following is correct regarding the role of reminiscence in human development?
A) The most important function of reminiscence is preparation for death. B) Young adults reminisce less often than middle-aged or older adults. C) Young adults use reminiscence for problem solving. D) Structured reminiscence decreases life satisfaction.