What factors affect physical activity levels of adults?
a. Competing obligations
b. Cultural expectations
c. A lack of knowledge of its benefits
d. All of the above
Ans: a
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Which muscle is "antagonistic" to a flexor muscle in the right arm?
a. a flexor muscle in the right arm b. an extensor muscle in the left arm c. an extensor muscle in the right arm d. another flexor muscle in the right arm
Who developed the concept of “language games”?
a. Kierkegaard b. Nietzsche c. Wittgenstein d. Hume
For Leibniz, sensory experience is important because it:
a. produces the ideas that occur in the mind. b. provides the pleasurable and painful experiences that guide our behavior. c. allows the potential ideas within us to become actualized. d. provides another way of knowing God.
Adding something good as a consequence of a behavior is called _____ reinforcement
a) positive b) effective c) neutral d) preferred