A store plays background music on some days, randomly chosen, and none on other days. It compares sales on the two kinds of days. What is the dependent variable in this experiment?
a. The workers in the store
b. The volume of sales
c. The presence or absence of music
d. The variations in weather
b
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Which of the following is true about social psychological findings?
a. They sometimes seem obvious after we learn about them, because of a hindsight bias. b. Most people could easily predict them in advance of knowing how the studies turned out. c. Wise people such as our grandparents could easily predict them in advance of knowing how the studies turned out. d. Most people who live in the culture in which the studies were conducted could predict the findings in advance of knowing how the studies turned out.
The condition in which too much growth hormone is secreted toward the end of the growth period is called
a. achondroplasia. b. virilism. c. hypopituitary dwarfism. d. acromegaly.