A) Their strength may differ from that of the need on which they are based.
B) They are a biological state induced by internal incentives.
C) They may be activated by responses as well as by needs.
D) They result from satisfying a goal.
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Multiple Choice
A) episodic; cyclical
B) cyclical; episodic
C) unaffected by external incentives; affected by external incentives
D) affected by early experiences and learning; unaffected by early experiences and learning
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Multiple Choice
A) One third of men want less fat on their bodies, while another third want more muscle.
B) Both men and women who suffer from eating disorders are extremely dissatisfied with their bodies.
C) About 25 percent of the people with anorexia and five percent of those who are bulimic are men.
D) Most people suffering from eating disorders will not seek help on their own, especially men, who perceive eating disorders to be a female problem.
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Multiple Choice
A) aggression
B) physical contact
C) security
D) pain avoidance
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Multiple Choice
A) plain water.
B) a slightly salty liquid.
C) a beverage containing some alcohol.
D) a sugary drink.
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Multiple Choice
A) Obesity is overtaking smoking as a cause of needless deaths.
B) The body replaces fat cells at roughly the rate they are lost, so the number of fat cells remains unchanged throughout adult life.
C) In 2006, more than one-third of Americans could be classified as obese.
D) All of these statements are true.
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Multiple Choice
A) power
B) physical contact
C) regulation of body temperature
D) pain avoidance
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Multiple Choice
A) report they still have hunger pangs.
B) may fail to eat regularly.
C) must be force fed.
D) still experience hunger.
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Multiple Choice
A) Alexithymia
B) Adaptive homeostasis
C) Attribution
D) Preadaptation
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Multiple Choice
A) behavioral dieting.
B) fad dieting.
C) anorexia nervosa.
D) bulimia nervosa.
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Multiple Choice
A) the balloon could prevent hunger by filling up the stomach.
B) the balloon could be inflated and allow the recording of stomach contractions.
C) the balloon would stop digestion, allowing the stomach to be examined.
D) hunger could be controlled by controlling the stomach contractions.
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Multiple Choice
A) drive reduction.
B) an internal need.
C) an incentive value.
D) homeostasis.
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Multiple Choice
A) Sex is not necessary for individual survival, but it is necessary for group survival.
B) In lower mammals, the normal female is almost always ready to mate.
C) In lower mammals, the normal male is interested in mating only when their fertility cycles are in the stage of estrus.
D) The human sex drive is primarily homeostatic in nature.
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Multiple Choice
A) the high point of their circadian rhythms.
B) the median point of their circadian rhythms.
C) the low point of their circadian rhythms.
D) varying points within their circadian rhythms depending on the season.
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Multiple Choice
A) intracellular thirst.
B) extracellular thirst.
C) primary thirst.
D) secondary thirst.
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Multiple Choice
A) In general, we learn how to react to pain by observing family members' reactions to pain.
B) Pain avoidance is considered a stimulus motive.
C) Pain avoidance is episodic.
D) Pain prompts us to avoid or to eliminate sources of discomfort.
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Multiple Choice
A) anorexic
B) bulimic
C) overweight
D) morbidly obese
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Multiple Choice
A) Staying indoors in artificial light during the initial shift
B) Five-minute periods of exposure to bright light intermittently in the early morning
C) Plenty of coffee and high energy drinks early in the morning
D) All of these
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Multiple Choice
A) rated their body shape as being farther from their ideal weight than normal women did.
B) chose as an ideal weight, one that was heavier than men prefer.
C) chose as an ideal weight, one that is lighter than what they think men prefer, but heavier than what men actually do prefer.
D) did not want to be thinner than what they thought men found attractive.
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Multiple Choice
A) Hormones affect the human sex drive, but not as directly as in animals.
B) The sex drive in women is related to both her estrogen and androgen levels.
C) Testosterone levels decline with age; and taking testosterone supplements can restore the sex drive in both men and women.
D) All of these statements are true.
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