A) Hunger originates from psychological factors.
B) Hunger correlates with the extent of stomach contractions.
C) Hunger is mainly influenced by blood glucose levels.
D) Hunger is influenced by visual and social cues.
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A) Neytiri,who tackles her quantum physics problems with a high level of abstract reasoning
B) Jake,who decides to skip going to the football game on Sunday,and instead goes to the office to get ahead of the coming week's work
C) Grace,who worries constantly about whether or not her parents are happy with her grades
D) Tsu'tey,who is climbing the corporate ladder and knows to keep his friends close but his enemies closer
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A) engaging in sexual activity with a specific sex
B) a stable pattern of attraction to members of a particular sex
C) exhibiting characteristic behaviors consistent with a particular sex
D) exhibiting sexual attractions that are inconsistent with one's sex
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A) top-down
B) bottom-up
C) extrinsic
D) intrinsic
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A) Ephedrine
B) Orlistat
C) Amphetamines
D) Sibutramine
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A) There is no evolutionary explanation for reaching this goal.
B) It is overly simplistic and is virtually never reached.
C) Self-actualization contradicts the motivation for affiliation.
D) Cultures differ dramatically in their emphasis on self-actualization.
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A) Women report more pain during sex and less sexual interest while ovulating.
B) Menopause produces significant hormonal changes in women,but has little impact on their sexual interest and activity.
C) Women report increased sexual activity during ovulation but only if they are trying to get pregnant.
D) Fertility drugs that increase gonadotropin levels have little impact on female sexual interest.
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A) Adoption studies show that siblings raised in different environments show similar patterns of social activity.
B) Our set point for needing affiliation correlates with cortical thickness.
C) People who are low in their need for affiliation are more likely to have genetic 5-HTTLPR polymorphism.
D) Twin studies show that set points for the need for affiliation are influenced by genetics.
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A) Tony approaches his friend Juanita,who is walking her dog.As the dog begins to bark,Tony's heart races;he thinks about why this is the case,and realizes he has a crush on Juanita.
B) Micah wakes up feeling glum.He forces himself to smile from ear-to-ear and laugh out loud,and then he begins to feel happy.
C) Bethany feels very depressed about her recent breakup with her boyfriend.She slumps down on her couch and cries for an hour straight,and then she begins to feel better.
D) Aaron relaxes in his hammock.Suddenly,he feels an earthquake,causing him to feel afraid;at the same time,his heart beats rapidly and his palms sweat.
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A) Because low muscle tone promotes insulin insensitivity
B) Because blood glucose levels remain stagnant during inactivity
C) Because leptin is most effective when people are active
D) Because humans use energy very efficiently,and less activity causes us to use less energy
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A) Tony approaches his friend Juanita,who is walking her dog.As the dog begins to bark,Tony's heart races;he thinks about why this is the case,and realizes he has a crush on Juanita.
B) Micah wakes up feeling glum.He forces himself to smile from ear-to-ear and laugh out loud,and then he begins to feel happy.
C) Bethany feels very depressed about her recent breakup with her boyfriend.She slumps down on her couch and cries for an hour straight,and then she begins to feel better.
D) Aaron relaxes in his hammock.Suddenly,he feels an earthquake,causing him to feel afraid;at the same time,his heart beats rapidly and his palms sweat.
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A) insula
B) medulla
C) corpus callosum
D) hippocampus
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A) Lateral hypothalamus
B) Ventromedial hypothalamus
C) Lateral amygdala
D) Ventromedial amygdala
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A) When study participants were asked to escape a virtual fire,individuals told to imagine their homes on fire showed the greatest amygdala activity.
B) Police reports show higher incidences of aggression for men facing foreclosure than for men experiencing unemployment.
C) Victims demonstrated a surge in corticosteroid levels weeks following a crime that occurred at or near their home,but not in a far off location.
D) Males experience greater drops in testosterone when witnessing their favorite teams lose home games rather than away games.
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A) Bipolar disorder
B) Major depressive disorder
C) Obsessive compulsive disorder
D) Autism spectrum disorder
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A) have extramarital affairs
B) report feeling more interest in sex
C) breakup with abusive partners
D) consume fewer calories
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A) The recognition of emotional facial expressions is uniquely tailored to promote survival in different climatic regions around the world.
B) Infants' social smiles emerge at about the same age,regardless of whether an infant can see faces or is born blind.
C) Individuals who are capable of showing the widest range of emotions typically have the greatest number of progeny.
D) The same breadth of different emotions expressed by humans are also expressed by nearly all species,but to varying degrees.
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A) Tony approaches his friend Juanita,who is walking her dog.As the dog begins to bark,Tony's heart races;he thinks about why this is the case,and realizes he has a crush on Juanita.
B) Micah wakes up feeling glum.He forces himself to smile from ear-to-ear and laugh out loud,and then he begins to feel happy.
C) Bethany feels very depressed about her recent breakup with her boyfriend.She slumps down on her couch and cries for an hour straight,and then she begins to feel better.
D) Aaron relaxes in his hammock.Suddenly,he feels an earthquake,causing him to feel afraid;at the same time,his heart beats rapidly and his palms sweat.
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A) as leptin increases,glucose absorption decreases
B) high levels of leptin inhibit insulin synthesis
C) leptin is metabolized by fat cells quicker than it is produced
D) obese humans already have high levels of circulating leptin
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A) We do not appear to have "happy centers" or "sad centers" based on the hemispheres.
B) The right hemisphere processes positive emotions;the left hemisphere processes negative emotions.
C) The left hemisphere funnels information about emotion to the right hemisphere.
D) The right hemisphere funnels information about emotion to the left hemisphere.
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