Which is true of sensory adaptation?
(a) we become unaware of the pressure of a watch on our skin
(b) we can see much better after about 15 minutes in a dark theater than when
we first go in out of the daylight
(c) we can see much better after a few minutes in the daylight than when we
first go out of a dark theater
(d) all of these are true of sensory adaptation
D
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What type of goal is most effective at increasing your efforts?
a. A goal that you feel sure you can achieve b. A challenging goal, higher than your previous level of accomplishment c. An "ultimate" goal, higher than you think is possible d. A vague goal, such as "doing your best"
Victoria is listening to a lecture in a hot lecture hall, late on a Friday afternoon. She starts to feel drowsy and then falls into a light sleep. If her brain-wave patterns were being monitored, they would show a shift from
a. alpha waves to beta waves and finally to delta waves. b. theta waves to beta waves and finally to alpha waves. c. beta waves to alpha waves and finally to theta waves. d. beta waves to theta waves and finally to alpha waves.
Behaviors such as excessive exercising, vomiting, and use of laxatives are known as ________ behaviors
Fill in the blank(s) with correct word
Sandy has anorexia nervosa and reports having very little motivation to seek food. Disruption in her system may make food less rewarding for Sandy, resulting in her low motivation for eating
a. serotonin b. dopamine c. acetylcholine d. GABA