Although many middle schoolers choose computer games over sports or other active games, health experts recommend at least __________ minutes of daily physical activity for children ages 6 to 17
a) 20
b) 30
c) 60
d) 90
Answer: c
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According to the chapter, the process of science is:
a. using the scientific method to understand behavior. b. based upon tenacity, authority, reason, and common sense. c. more than using the scientific method to understand behavior. d. less important than the results of science.
The actualizing tendency, according to Rogers, creates:
a. physiological and psychological needs. b. homeostatic needs c. needs for positive regard and positive self-regard d. needs for conditional positive regard
Participants in an experiment were asked to estimate the duration of Mars's orbit around the sun. On average, they estimated the duration of the orbit to be
a. shorter than it actually is. b. much longer than it actually is. c. almost exactly what it really is. d. the same duration as the Earth's orbit.
After discrimination training with two stimuli (S+ and S–), a researcher might graph the results of a test responding to many other stimuli. This graph is called a ______.
A. a discrimination graph B. a generalization gradient C. a cumulative record D. none of these are correct