Professor Pholman is lecturing about the reflex arc. He tells his students that _____ in the ______ help coordinate contraction of certain muscles and relaxation of others.
A. motor neurons; spinal cord
B. interneurons; spinal cord
C. motor neurons; peripheral nervous system
D. sensory neurons; peripheral nervous system
Answer: C
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The paranoid personality, the dependent personality, and the antisocial personality are examples of __________ personality types
a. introverted b. extroverted c. unhealthy d. Type A
Robert could not get used to the changing seasons; he felt hot so he wanted the air conditioning on, then he felt chilled. His sensations of being either too hot or too cold resulted from the actions of his:
a. Hypothalamus b. Suprachiasmatic nucleus of the hypothalamus c. Postoptic area of the hypothalamus d. Preoptic area of the hypothalamus
Observational studies can occur __________.
A. only in the lab B. only in a natural setting C. in a lab or in a natural setting D. only by video recording participants
__________ is/are increasing worldwide technological and economic integration, which is making different parts of the world increasingly connected.
A. Ethnographies B. Idiographs C. Globalization D. Selective sampling