After Les touches a hot iron, he pulls his hand away almost instantaneously. The command from the brain that instructed Les's muscles to pull his arm away so quickly was passed along by the ____.?

a. ?glia
b. ?spinal cord
c. ?pain neurons
d. ?corpus callosum

ANSWER:
b

Psychology

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What is the main goal of behavior therapy?

a. To change people's interpretations of events to something more favorable b. To bring unconscious thoughts and emotions to consciousness c. To provide unconditional positive regard while people solve their own problems d. To change specific actions and habits through positive reinforcement

Psychology