What happens to the rate of firing in motor neurons as we age?
A. No changes occur.
B. Firing rates decrease, leading to slower and weaker muscle responses.
C. Firing rates increase, leading to uncomfortable cramping.
D. Firing rates decrease, but muscle fibers are able to compensate for these changes.
Answer: B
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You have consulted a therapist because of psychological difficulties. Your therapist instructs you to lie down on a couch in a slightly darkened room. The therapist encourages you to say anything that comes to mind while he says little or nothing for session after session. You have selected a __________ therapist
a. psychoanalytic c. Gestalt b. behavioral d. client-centered
Ralph has trouble understanding why his wife is upset at him all the time. He cannot explain his own feelings to her. Ralph may be experiencing
a) alexithymia. b) primary emotions. c) self-consciousness. d) secondary emotions.
Early maturation tends to have negative effects for males.
Answer the following statement true (T) or false (F)
The tiny hairs in the inner ear that transmit sounds to the brain and make it possible for an individual to hear are known as ____
a. cilia b. malleus c. eardrum d. incus