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PSY 101
Intro to Psychology Exam 2 Chapter 10
90
Psychology
Undergraduate 2
03/24/2010

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Term
motivation
Definition
refers to the moving force that energizes behavior
Term
motivation
Definition
what influences the direction or goal of motives, persistence towards goals, and vigor of goal-directed behavior
Term
biological needs and psychosocial needs
Definition
what two types of needs can motives reflect
Term
biological motivation
Definition
what type of motivation involves homeostasis
Term
homeostasis
Definition
allows organisms to live in variable and unpredictable environments
Term
homeostasis
Definition
maintains body temperature, blood glucose, blood volume, body weight, metabolism
Term
homeostasis
Definition
maintenance of "internal milieu" occurs during what
Term
physiology and behavior
Definition
maintenance of "internal milieu" requires coordinated changes in both what and what
Term
homeostasis
Definition
refers to the tendency of the body to maintain constancy of the internal environment and your core body temerature is defined
Term
blood sugar levels dip, we eat; core body temperature goes up, we take off a layer of clothes
Definition
what is an example of behavior serving as part of the homeostatic process
Term
adaptive significance
Definition
what does the fact that we are motivated to engage in behavior that promotes survival advantages serve as
Term
evolutionary, behaviorist, and cognitive/psychosocial
Definition
what are the three perspectives on biological motivation
Term
evolutionary perspective
Definition
biological motivation perspective that argues that motivational systems can contribute to reproductive success
Term
inclusive fitness
Definition
a person's/animal's own reproductive success plus that of close relatives
Term
no
Definition
is it true that according to the evolutionary perspective on biological motivation; evolution selects for animals that minimize their inclusive fitness
Term
natural selection
Definition
traits that lead to greater liklihood of survival will be selected over time
Term
Charles Darwin
Definition
who developed the theory of evolution
Term
natural selection
Definition
what is the basic principle of the theory of evolution
Term
adaptive value
Definition
the extent to which a gene (or trait) contributes to survival and subsequent reproduction (basic mechanism of natural selection)
Term
caveats
Definition
diversity in species-it can be adaptive to have an optimal amount of diversity within a species
Term
no
Definition
is it true that in humans, biology may never be over-ridden by culture or reason
Term
Social Darwinism
Definition
applies theory of evolution to social structure. the most likely to survive (fittest) are not necassarily the most successful, rich, intelligent, dominant
Term
behaviorist perspective
Definition
perspective on bilogical motivation that states; behaviors are governed by stimuli in the environment
Term
needs
Definition
what, according to the behaviorist perspective on biological motivation, reflects a requirement such as food and water
Term
drives
Definition
what, according to the behaviorist perspective on biological motivation, are states of arousal that accompany an unfulfilled nees such as hunger, thirst, or achievement
Term
drive reduction theory
Definition
argues that we behave in order to satisfy needs and reduce drives
Term
drives
Definition
according to the drive reduction theory, physiological disruptions to homeostasis produce what to behave in a certain way
Term
goals
Definition
what, according to the cognitive/psychosocial perspective, refer to positive outcomes that are established by social learning
Term
goals
Definition
what are things such as getting a good grade and finding a mate examples of
Term
goals
Definition
what, according to the cognitive/psychosocial perspective on biological motivation, can be set and persons can monitor their own progress toward
Term
feedback about progress toward the goal
Definition
what is key to motivating performance, according to the cognitive/psychosocial perspective on biological motivation
Term
you cannot fulfill "higher" need until more basic needs are met
Definition
what does Maslo'w theory of human needs state
Term
yes
Definition
is it true that hunger is affected by level of glucose, insulin, and leptin in the body
Term
insulin
Definition
chemical that causes excess sugars in the bloss to be stored as fats and carbohydrates
Term
leptin
Definition
protein released by fat cells, signals satiety
Term
lateral
Definition
what part of the hypothalamus stimulates eating
Term
ventromedial
Definition
what part of hypothalamus restricts eating
Term
yes
Definition
is it true that there is a possible genetic component to overeating
Term
basal metabolism rate
Definition
minimal amount of energy used in resting state
Term
set point
Definition
weight maintained when no effort is made
Term
time, taste, or food as a reward
Definition
what external cues may obese individuals be more resposive to
Term
yes
Definition
is it true that obese individuals may be more resposive to external cues
Term
no
Definition
is it true that obesity rates have stayed the same in US since 1900
Term
yes
Definition
is it true that obesity is about to pass cancer as the highest preventable cause of death in US
Term
propinquity effect and mere exposure effect
Definition
what factors influence attraction
Term
sexual attraction
Definition
what is one component or romantic love that is much easier to measur
Term
yes
Definition
is it true that to be in love with someone you should have some sexual attraction
Term
no
Definition
is it true that romantic love is merely sexual attraction
Term
yes
Definition
is it true that you can be sexually attracted to someone who you don't love
Term
not reall
Definition
is ther evidence for the artistic/romantic view of love
Term
propinquity
Definition
physical proximity to others
Term
propinquity effect
Definition
the finding that the more we see and interact with people, the more likely they are to become our friends
Term
out of 500 marriage licenses, 7% lived within 1 city block and 31% lived within 4 city blocks; westgate housing experiment at MIT
Definition
what were the basic findings in support of the propinquity effect
Term
the mere exposure effect
Definition
the finding that familiarity increases liking
Term
the "Turkish words experiment, and the exposure of the women coming to class
Definition
what are some basic findings in support mere exposure effect
Term
yes
Definition
is it true that there are some limitations to the mere exposure effect
Term
the inverse U function
Definition
what indicates that mere exposure leads to more liking only up to a certain point
Term
birds of a feather flock together
Definition
all evidene seems to suggest which of the two; opposites attract or birds of a feather flock together
Term
U of M housing experiment, the survey of similarity experiment, engaged couples homogamy questionnaires
Definition
what were some basic findings in support of similarity
Term
the women smelling the t-shirts
Definition
what experiment did Jacob et al. perform in regards to the biological component to attraction
Term
misattribution of arousal
Definition
mistaken inferences are made about the source of arousal
Term
averageness and symmetry
Definition
what are the two universal characteristics of physical attractiveness
Term
they are god sugns of health and development
Definition
why are averageness and symmetry the two universal signs of physical attractiveness
Term
good health and development
Definition
what are "not too recessive", "good genes", and "good resistance to environmental stress" signs of
Term
the Halo effect
Definition
what is the attractiveness stereotype referred to as
Term
no
Definition
is it true that according to the halo effect, attractive people=bad people
Term
yes
Definition
is it true that people will rate the work of attractive people better
Term
yes
Definition
is it true that lower sentences are given to attractive people
Term
yes
Definition
is it true that personality traits are rated higher for attractive people
Term
yes
Definition
is it true that attractive people earn more than non-attractive people
Term
no
Definition
is it true that the penalty for beng below average is smaller for male than female
Term
yes
Definition
is it true that the premium for being above average is larger for female than male
Term
Definition
is it true that beauty discrimination and the halo effect starts begins forming in children as young as 1
Term
investment in birthing/rearing and ability to conceive/care for a child
Definition
there are gender differences in mate selection based on
Term
Definition
is it true that according to the evolutionary explanation, our goal is to pass genes on
Term
no
Definition
is it true that females are much more likely to have sex with a stranger
Term
John Money
Definition
made an argument in support of nuture as a basis for homosexuality
Term
John Money
Definition
argued that gender was learned and not innate
Term
John Money
Definition
famous for his involvment in the John/Joan case
Term
John/Joan case: David Reimer
Definition
sexually reassigned as female after botched circumsision. behaved as a boy throughout childhood. never identified with the female gender. later underwent genital reassignment surgery
Term
some reverted around age 14 and most exhibit tomboyishness
Definition
what does other work on genetic males born ambiguous who were assigned female indicate
Term
Guevedoces
Definition
condition where the person grows a penis at 12
Term
Androgen Insensitivity Syndrome (AIS)
Definition
when genetic males(XY) appear female and exhibit abnormal secondary sexual development in puberty and/or infertility
Term
Androgen Insensitivity Syndrome (AIS)
Definition
what occurs when the gene for testosterone recognition malfunctions
Term
DES
Definition
synthetic estrogen given tp pregnant women at risk of miscarriage. convertss to estradiol past BBB - masculinizes females brains.
Term
DES
Definition
higher incidences of bisexual or lesbian women after prenatal exposure to the chemical
Term
yes
Definition
is it true that the number of older male siblings has strong effect on sexual orientation in males
Term
yes
Definition
is it true that each older brother increases man's odds of developing homosexual orientation by about 33%
Term
yes
Definition
is it true that the INAH 3 is smaller in gay males and the anterior commissure is more similar to women
Term

yes

Definition
is it true that homosexuality in conclusion is likely a factor of both nature and nurture
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