What is an increase in performance that occurs when others are present?
a) social loafing
b) social idleness
c) social facilitation
d) social productivity
C
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In order to learn whether the people in Newburg opposed or supported the expansion of the town's elementary school, Mayor Tyson randomly selected and interviewed 100 of the town's 10,000 residents. In this instance, the 100 people who were interviewed by the Mayor would be considered to be:
a. a population b. a representative sample c. the dependent variable d. the independent variable
In what developmental time period would you be most likely to hear someone say, "For the first time in my life, I'm okay with the way I look"? Use research to support your answer
What will be an ideal response?
Kathleen has acertain set of ideals, values, and beliefs that arespecific to her African-American heritage and culture. Thisis called
A. ethnic identity. B. cultural identity. C. family values. D. none of these.
Bat calls approach 140 dB, and dolphin calls may exceed 200 dB. What happens when human beings are in close proximity to these very loud calls?
A. Human beings can damage their ears because of the high amplitude of the sounds. B. Human beings remain unaware of the calls because the frequencies being used are out of the human range of hearing. C. Human beings sense pain, but their hearing is not damaged because the calls are so short. D. Human being contract their tensor tympani muscles to dampen the sounds.