The average weight gain in the American population between 1976 and 1991 was found to be approximately what, even though during this same period height increased by only 1 centimeter
A. 1.6 kg
B. 3.6 kg
C. 4.6 kg
D. 3.6 lb
E. 4.6 lb
B
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The main divisions of the peripheral nervous system are the __________ and the __________.
A. somatic; autonomic B. sympathetic; parasympathetic C. afferent; efferent D. reticular; limbic
The tendency for molecules with like charges to move apart and molecules with opposite charges to move together is known as
A. osmosis. B. diffusion. C. electrostatic pressure. D. equilibrium.
The CEO was willing to do anything to advance his career, even if that meant hurting others. The CEO is likely high in what?
A. neuroticism B. extroversion C. openness to experience D. Machiavellianism
In Lang's experiment studying the effects of alcohol and the effects of expectations on aggression there were three groups:
Group 1: Expected alcohol, received only tonic. Group 2: Expected alcohol, received alcohol mixed with tonic. Group 3: Expected tonic, received alcohol mixed with tonic. Which of the following is true? a) Only Groups 2 and 3 were experimental groups. b) Only Group 1 was an experimental group. c) Group 1 was a control group. d) All three groups were experimental groups.