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Obesity can be classified as a high


A) basal metabolic rate.
B) body mass index.
C) set point.
D) PYY level.

E) All of the above
F) None of the above

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Dr.Welch disagrees with the idea that our weight has a set point.Instead,he prefers the term settling point.Which of the following observations seems to support the idea of a settling point?


A) Although laboratory mice and rats will overeat if given a variety of foods to eat,animals in the wild will eat only enough to maintain a normal body weight.
B) Sustained changes in body weight can alter one's set point,and psychological factors also sometimes drive our feelings of hunger.
C) Even when people are given medications that boost brain levels of serotonin,their weight will gradually decrease with age.
D) The prevalence of obesity is just as great in developing countries as in North America.

E) A) and B)
F) C) and D)

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It is characteristic of bears to hibernate.This behavior is an example of


A) an instinct.
B) homeostasis.
C) an incentive.
D) a drive.

E) C) and D)
F) B) and D)

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Donna has gained several pounds since she has been friends with Katie and Sasha,who are both obese.Donna finds that she now tends to eat more unhealthy foods,and much larger portions of them.Donna's change in diet and weight can be explained by


A) drive reduction.
B) narcissism.
C) ostracism.
D) situational influence.

E) A) and B)
F) B) and C)

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Which of the following best describes a comparison between intelligence and achievements?


A) Intelligence peaks in the teen years;achievements peak in late adulthood.
B) Both intelligence and achievements reflect a genetic predisposition.
C) Intelligence decreases with age,while achievements increase with age.
D) Intelligence distributes like a bell curve;achievements do not.

E) B) and D)
F) None of the above

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The anterior cingulate cortex shows increased activity in response to both physical pain and


A) ostracism.
B) narcissism.
C) self-transcendence.
D) self-disclosure.

E) B) and C)
F) B) and D)

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Evolutionary psychologists would be most likely to agree with the positioning of which of Maslow's hierarchy of needs?


A) self-esteem
B) self-transcendence
C) religious fulfillment
D) basic needs such as food and water

E) A) and B)
F) None of the above

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A dieter whose weight falls below his or her set point is likely to experience a(n)


A) increase in hunger and an increase in metabolic rate.
B) increase in hunger and a decrease in metabolic rate.
C) decrease in hunger and a decrease in metabolic rate.
D) decrease in hunger and an increase in metabolic rate.

E) A) and B)
F) A) and C)

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In studies of both secondary school and university students,________ has been a better predictor of school performance than intelligence test scores have been.


A) social leadership
B) self-discipline
C) social networking
D) self-esteem

E) A) and C)
F) A) and B)

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Ten-year-old Malik is bored unless he is active or playing with other children.Realizing his needs,his parents have involved him in after-school sports and summer camps,and they allow him to play outside with other children as much as possible.His parents understand Malik's high need for


A) arousal.
B) homeostasis.
C) incentives.
D) drive-reduction.

E) A) and B)
F) B) and C)

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When viewing subliminally flashed words,we are especially likely to sense the presence of words such as


A) mind.
B) body.
C) life.
D) bomb.

E) All of the above
F) None of the above

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In anger-provoking situations,sexually aroused people experience more intense hostility than those who are not sexually aroused.This best illustrates the


A) Cannon-Bard theory.
B) spillover effect.
C) James-Lange theory.
D) guilty knowledge test.

E) All of the above
F) B) and C)

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According to the Cannon-Bard theory,bodily arousal is related to the subjective awareness of emotion in the same way as the ________ is related to the ________.


A) parasympathetic nervous system;thalamus
B) sympathetic nervous system;cortex
C) thalamus;hypothalamus
D) parasympathetic nervous system;sympathetic nervous system

E) A) and B)
F) None of the above

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Tyra's mouth is dry and she realizes that she hasn't had anything to drink all morning.The water level in her cells has dropped and she feels thirsty.She immediately stops what she is doing and heads for the nearest water fountain.Which of the following can be used to explain why she is motivated to get a drink of water?


A) drive-reduction theory
B) incentive theory
C) arousal theory
D) instincts

E) A) and D)
F) A) and C)

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People become obsessed with water when thirsty and obsessed with food when hungry.This illustrates that activated motives


A) increase basal metabolic rate.
B) lower the set point.
C) are not culturally influenced.
D) dominate consciousness.

E) A) and B)
F) A) and C)

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Alisha's live-in boyfriend blames her for everything that goes wrong.Over the last three years,she has had opportunities to leave but has never taken advantage of these opportunities.Alisha's fear of being alone sometimes seems worse to her than the certainty of emotional or physical pain.This demonstrates Alisha's


A) narcissism.
B) ostracism.
C) need to belong.
D) strong self-esteem.

E) None of the above
F) All of the above

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The desire to avoid boredom is to ________ theory as the desire to drink when thirsty is to ________ theory.


A) arousal;drive-reduction
B) drive-reduction;arousal
C) arousal;incentive
D) incentive;humanistic

E) A) and C)
F) B) and C)

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One research team's phone app counted students silently checking their phones ________ times a day.


A) 23
B) 42
C) 56
D) 73

E) None of the above
F) All of the above

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Which of the following appetite hormones is secreted by the hypothalamus?


A) PYY
B) orexin
C) leptin
D) ghrelin

E) B) and C)
F) B) and D)

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Ten-year-old Vito tells his friend,"When you notice that your knees knock,your hands sweat,and your stomach is in knots,then you really get emotional." This statement best illustrates the


A) Cannon-Bard theory.
B) James-Lange theory.
C) spillover effect.
D) two-factor theory.

E) None of the above
F) A) and D)

Correct Answer

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