Midterm Flashcards

1
Q

Milgram Experiment

A

an experiment where people were instructed to shock people

shows obedience to authority
banality of evil
step by step process of evil <- gradual ratcheting
shows how a situation influences someone’s behavior

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2
Q

Seminarians as Samaritans

A

nature of religious orientation (personal salvation vs. spirtual/moral values) was not determining factor in whether or not seminarians would help a man in the street

powerful predictor was whether or not seminarians were in a hurry

power of situation

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3
Q

Fundamental Attribution Error/ Correspondence Bias

A

we falsely believe that other people’s actions are a reflection of their internal beliefs, rather than a result of the external environment

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4
Q

Dispositions

A

internal factors- beliefs, values, personality traits

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5
Q

Dick and Jane/Deng anf Janxing

A

focus on culture
individualistic vs collective identity

in the west <- focused on action and who people are as individuals

in the east <- focused on collective and who people are on the greater scheme of things

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6
Q

Construal

A

everything we perceive is constructed aka not an objective view of reality

there is bias and fabrication/construction to everytihng we see

an individual’s subjective interpretation of a stimulus

we never have the complete picture of something… using construal…. we form a interpretation of the world around us

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7
Q

Schemas

A

stored representations of numerous repetitions of highly similar stimuli and situations

they tell us how to interpret situations and how to behave in them

your schema for a library is very different than your schema for a nightclub

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8
Q

Sterotypes

A

schemas of different types of people

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9
Q

Automatic processing

A

nonconscious

implicit bias

people are often in the dark about how they reached a certain conclusion or why they think the way that they do

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10
Q

Natural selection

A

traits, both physical and behavioral, that have been adapted to be most beneficial to reproduce in a given environment

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11
Q

Parental Investment

A

different costs and benefits for nurturing offspring

females <- limited, metabolically taxing process

males <- easily expendable, just whipping their dicks around

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12
Q

Naturalistic Fallacy

A

just because its a natural trait, doesn’t mean that it’s good

evolution is purely mechanical NOT moral

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13
Q

Hindsight Bias

A

tendency for people to perceive past events as having been more predictable than they were.

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14
Q

observational research

A

involves observing some phenonom at a close range

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15
Q

archival research

A

looking through files and data

culture of honor research relied on FBI reports of homicides

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16
Q

representative sampling

A

people in a survey must be representative of the population as a whole

best achieved through random sampling <- giving everyone in the population an equal chance to be chosen

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17
Q

convenience sampling

A

biased in some way

contacting people as they enter a library, emailing frat + soritory members

produced skewed and inaccurate results

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18
Q

correlational research

A

measure two or more variables and see if a relationship exists between then

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19
Q

experimental research

A

tries to prove causation among variables/relationship

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20
Q

third variable

A

can be another counfounding, third variable that explains the relationship between two variables

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21
Q

self-selection

A

experimenter cannot control for every variable of a given participants

i.e. they can’t decide whether a participant is married or not… participants already come with those predetermined /self-selected variables

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22
Q

longitudal study

A

collecting measures as different points in time

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23
Q

natural experiment

A

naturally occurring event or phenononom that has similar parameters and manipulated variable as an actual experiment

i.e

people are happier after marriage than they were before

not bc they are just cheerful people, instead that marriage itself has something to do with it

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24
Q

external validity

A

how well do the results of the study generalize to conditions outside of the lab/experiment

how closely the experimental set up resembles real-life situations

if researchers are testing whether watching violence on TV makes kids more aggressive, the TV programs that kids watch in the study should reflect TV programs that kids would actually watch in real life

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25
field experiment
way to test for external validity test hypotheses in real-life situations rather than in the laboratory
26
internal validity
likelihood that only the manipulated variable accounts for the results, rather than some extraneous factor such as participants failure to understand instructions
27
common threats to internal validity
selection bias - self-selection bias arises in any situation in which individuals select themselves into a group, causing a biased sample differential attrition - if many more people "drop out" from one condition than another ... those who stay in the taxing condition are likely to be different from those in the other condition.... providing another factor that explains difference as opposed to condition itself regression to the mean - the tendency of results that are extreme by chance on first measurement—i.e. extremely higher or lower than average—to move closer to the average when measured a second time. Results subject to regression to the mean are those that can be influenced by an element of chance. if you're forced to repeat a terrible experience, it probably won't be as bad as it was the first time... you'll typically return to the mean or mid after something crazy happens For example, if you give a class of students a test on two successive days, the worst performers on the first day will tend to improve their scores on the second day, and the best performers on the first day will tend to do worse on the second day. Experimenter Bias - experimenter can be biased if they know what outcome they want to measure/ results they want to see Expectancy Effects if the participants knows what's being tested....they're likely to act in ways according to what they're being tested on
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reliability
extent to which participants receive the same score when tested with a conceptually similar instrument or when tested at different times is a scale gonna say the same rock weighs 5 pounds everytime
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validity
degree to which some measurement predicts what its supposed to is an IQ test a valid predictor of school grades?
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statistical significance
measure of probability that a result could have occurred by chance
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replication
repeating a study to see whether or not it can be duplicated
32
social brain hypothesis
high correlation between mean group size and neocortex abstract complex, thinking in the brain is driven by large group sizes and situations
33
gestalt psychology
objects are not passive, but an active, typically unconscious interpretation of what that object represents our perceptions of reality are heavily altered and biased <- visual perception included
34
Levels of Analysis (list)
Mechanistic: stimulus -> brain -> response (PROXIMATE: close to behavior) Ontogenetic: development (PROXIMATE: close to behavior) Phylogenetic : evolutionary tree (both biological + cultural) (ULTIMATE: evolutionary) Adaptive: why did this trait evolve? what is its function (ULTIMATE: evolutionary)
35
levels of analysis example (why siblings don't have sex with each other) mechanistic
the idea of having sex with a sibling triggers disgust why? major histocompability complex (MHC) use of pheromones to determine how good you are at fighting off infection if you share a MHC with someone, your children are likely to have duplicates won't be able to fight off a high number of diseases <- less attraction (explains why siblings with similar biological makeup would not fuck w each other) somebody with a more diverse HMC is gonna be more attractive to you because that means your children will be well protected and will have a diverse range of ways to fight off infection
36
levels of analysis example (why siblings don't have sex with each other) ontogenetic
Kinship Estimator: if somebody is younger than you: Maternal Perinatal Association: if your mother gave birth to someone, you're less likely to engage in incest with that person if somebody is older than you: Coresidence Duration <- the longer you lived/grew up with someone in the same household, the less likely you are willing to engage in incest with that (Israeli kibbutz <- tight knit community) increase in incest aversion and increase in altruism.... you don't wanna have sex with these people... but you do want to be nice to them
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levels of analysis example (why siblings don't have sex with each other) phylogenetic
some mutation in evolutionary history that makes humans and other species adverse to incest
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levels of analysis example (why siblings don't have sex with each other) adaptive
if generation after generation you breed with close kin, you're gonna have some fucked up mutated kids <- aka European royalty
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frog eyes levels of analysis adaptive
a frog eye does not work like a digital camera its job isn't to get a Clear picture of the world... its to catch flies the frog's eye tells the frog brains exactly what it needs to know we need to think about the design principles that guide behavior/mechanism
40
Levels of Analysis: Violence Behavior in the American South
archival data shows that southern states are more accepting of violence potential explanations: temperature, violent history of slavery, poverty white men have a culture of honor <- mafia, wild west to maintain one honor of a male, defend your family or yourself with extreme violence phylogenetic: Irish-scotts were constantly defending themselves from theft + violence <- Scott- Irish people from recent history have a history of military/violence <- those people went to the south puritans came from different part of England <- and they didn't have that type of violence when they came to northeast adaptive: importance of personal reputation<- with lack of justice, you need to defend yourself mechanistic: insults to honor <- driving high homicide rates is argument related murders // experiment where you have people bump into people and how dominant you act for southern subjects, if you've been insulted... southerns will not make room for somebody in the hallway and assert their dominance northerners don't really give a fuck for southerners... have stronger handshakes and more dominant demeanor research cortisol + testornone levels <- southerners increase in the moment with cortisol and testostonre ontogenetic: false marriage adduction, games they would play...kicking someone in the shins
41
things distinctive in culture of honor
people live in clans honor is important men: insult women: sexual fidelity violations of honor are met w extreme violence collective punishment: if you do something, your brother gonna pay for it "blood feud" eye for an eye small communities more prevalent in herding than in farming communities
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Determinants of Significance
1. magnitude of effect 2. variability (are people consistent within groups) 3. sample size we want low variability (small interval bars) and high magnitude of effect
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Descriptive Statistics
literally recording data that you've collected
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Inferential Statistics
is the findings from these data random or is this data saying something about the world
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Staistically Significant
how often was it that random chance produced the results we've observed if its unlikely < 5%, these results usually demonstrate causality
46
How experiments go wrong + solutions
1) false positives, false negatives "File Drawer Effect" <- putting all failed experiments in drawer + only publishing experiments that worked even though these only worked by chance... not because they actually work solution: pre-registration <- before they run an experiment, explain what data they're gonna collect and what specific tests they're gonna use to analyze it ... were they expecting the results they got when they went into it? 2) Fraud : making shit up Solution: replication 3) Experimenter Bias Solution: blinding experimenters 4) Participant Bias placebo effect, evaluation apprehension (not answering honestly), task demand (want to prove your theory or purposely want to disprove) solution: natural experiments, covert experiments (people don't know what's being tested), measuring things you can't fake (fMRI, reaction time, heart rate) 5) WEIRD people participants are typically psych students, and experimenters are usually WEIRD too optical illusion heavily based on cultural background 6) Design Artifacts + Interpretation way we try to link data can have logical fallacies between subjects vs within subjects (between the same person) experiment: dictionary and how much you're willing to pay between subjects: more likely to pay for the one that's new within: if you see both dictionaries, most likely to pay more for the one with more words
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Research Ethics
institutional review board, cost/benefit analysis, informed consent, debriefing
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Universality of Emotions
people express the 6 main emotions (fear, anger, disgust, surprise, sadness, happiness) in similar ways across cultures
49
Focal Emotions
emotions that are more common in everyday lives of the members of a particular culture and expressed with greater frequency and intensity i.e anger in a culture of honor
50
Display Rules
predicated by culture determine how and when and who can express emotions i.e. asian culture <- learn not to celebrate individual success or personal attributed
51
Broaden and Build Hypothesis
idea that positive emotions broaden thoughts and actions, helping people build social resources. i.e participants led to feel positive emotions thought of a wider range of ways to respond to different situations than participants who were feeling negative emotions
52
social intuitionist model of moral judgment
the idea that people have fast, emotional reactions to morally relevant events, which influence the way they reason to arrive at a judgement of right or wrong we have an immediate gut feeling about moral judgements i.e seeing a story of incest and immediately being disgusteed even though nobody was harm and no children were reproduced
53
moral foundations theory
a theory proposing that there are 5 evolved, universal moral domains in which specific emotions guide moral judgments carel harm - concern for the suffering of others fairness/cheating - loyalty/betrsal - committments we make to groups authority/subversion - purity/degration (disgust)
54
Affective Forecasting
predicting future emotions, such as whether an event will result in happiness or anger or sadness, and for how long
55
immune neglect
tendency for people to underestimate their capacity to be resilient in responding to difficult life events i.e people tend to overestimate how much a romantic breakup would hurt their feelings
56
focalism
a tendency to focus too much on a central aspect of an event while neglecting the possible impact of associated factors or other events i.e we tend to assume that once we land a dream job that we'll be happy, but we fail to recognize how future heal problems, marital problems, difficulties with children can also negatively impact us we always think the grass is greener on the other side...but its pretty much the same people in the midwest think they'll be happier in California...but rates of happiness are pretty much the same in both places
57
duration neglect
giving relative unimportance to the length of an emotional experience, whether pleasurable or unpleasant, in judging and remembering overall experience i.e whether a massage lasts 20 minutes or an hour has little effect on our recollection of pleasure. Quality of experience and its peak and at its end
58
commitment problem
our long term relationships require that we sacrifice for others even when we are tempted to do otherwise expression of emotions signals our commitment to others and their wellbeing emotions (like guilt) make us put our own interest aside for other people oxytocin <- chemical that fosters comittment in long-term relationships when voles get injected with oxytocin, they are more likely to pair bond w their sexual partners
59
pluralistic ignorance
when people act in ways that conflict with their private beliefs because of a concern for the social consequences i.e embarrassing to admit that you didn't understand a lecture when you suspect that everyone else did, so you stay quiet.
60
self-fulfilling prophecy
the tendency for people to act in ways that bring about the very thing they expect to happen i.e. a teacher who believes a student is capable is likely to act toward the student in ways that bring out the best in that student, confirming the teacher's initial belief kinda like a negative feedback loop
61
primacy effects
a type of order effect: information presented first exerts the most influence most often occurs when the information is ambiguous, so that what comes first influences how the later information is interpreted i.e how many dates have you been on and then asking how happy you are
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recency effects
a type of order effect: information presented last has the most impact typically happen when the last items come more readily to mind b/c information remembered obviously receives greater weight than information forgotten
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framing effect
the way that information is presented (either through wording or through order) can influence the way its processed and understood
64
spin framing
varies the content of what is presented i.e a company who has higher quality but expensive will advertise their food as higher quality a company who has lower quality but cheap will advertise their food as cost-effective and a meal of savings i.e "illegal aliens" vs "undocumented workers"
65
positive v negative framing
things can be emphasized that highlight either the good or the bad 75 % lean vs 25% fat 90% success rate vs 10% fail rate both statments are true and accurate, but they carry different sentiments
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construal level theory
temporal framing relationship between temporal distance and abstract or concrete thinking psychologically distant events are thought about in abstract terms actions and events that are temporally closer are thought about in more concrete terms i.e. next month you're helping a friend move, but this afternoon you'll be bringing their chairs up the stairs reason why you think taking a heavy course load is a good idea in the future, but then when you're in it you have to actually face the consequences and execute the concrete details
67
confirmation bias
tendency to test a proposition by searching for evidence that would support it i.e figure out whether working out the day before a match makes a tenis player more likely to win participants only look at how much a tennis players wins after working out, they don't look at how much a tennis player would lose after working out searching for evidence that fits our beliefs
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bottom-up processing
individual forms conclusions based on their stimulus encountered in the environment data-driven from the ground (the environment) to the brain (up)
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top-down processing
theory-driven individual filters and interprets new information in light of prexsisting knowledge and expectations expectations guide attention
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priming
the presentation of information designed to activate a concept and hence make it accessible a technique in which the introduction of one stimulus influences how people respond to a subsequent stimulus. Priming works by activating an association or representation in memory just before another stimulus or task is introduced. seeing the words "self-confident + independent" or "stubborn, and conceited" influence whether you think somebody eating bugs is adventurous or reckless
71
hueristics
mental shortcuts that provide efficient answers to common problems of judgement perfumed quickly and automatically
72
availability heuristic
process how frequent an event occurs based on how easily the event comes to mind If we can vividly remember instances of that event, we deem it to be more common than it actually is When asked if falling airplane parts or shark attacks are a more likely cause of death in the United States, most people would say shark attacks. In reality, the chances of dying from falling airplane parts are 30 times greater than the chances of being killed by a shark. People overestimate the risk of shark attacks because there are far more news stories and movies about them. As a result, images of shark attacks are easier to bring to mind. If you can quickly think of multiple examples of something happening, then you are tricked into thinking it must happen often.
73
representativeness heuristic
when we try to categorize something by how similar it is to our conception of the typical member of the category Stereotyping sometimes occurs due to the representativeness heuristic. For example, people with tattoos are often stigmatized and perceived as less professional in job interview settings. Under the representativeness heuristic, a hiring manager might perceive a candidate with tattoos as unsuited for the job.
74
base-rate information
statistic used to describe the percentage of a population that demonstrates some characteristic somebody is more likely to be a republican if the local population includes a lot of republicans... even if the person themselves may not "look" Republican.
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regression effect
extreme values of one variable to be associated with less extreme values of the other tall parents tend to have tall kids, but not as tall as the parents themselves locations with large numbers of accidents are likely to have fewer accidents afterwards, regardless of the presence of safety cameras
76
regression fallacy
people think they've encountered some crazy phenonmon when its not the case (similar to regression to the mean) people think that putting athletes on Sports Illustrated makes their career worse. but that's not the case. when they're on the cover, they are at their peak. so they're bound to perform worse.... not bc of sports illustrated but because that's the way of life
77
illusory correlation
the belief that two variables are correlated when in fact they are not
78
likert scale
a numerical scale used to asses people's attitudes from strongly disagree to strongly agree
79
response latency
the amount of time it takes to respond to a stimulus, such as an attitude question the quicker it takes for you to respond, the stronger the attitude you have on the topic the quicker you answer a question on the test, the more confident you are in your answer
80
implicit attitude measures
used to assess attitudes when there is reason to believe that people wouldn't share their true feelings or opinions
81
cognitive dissonance theory
the theory that inconsistency between a person's thoughts, sentiments, and actions creates an averse emotional state that leads to efforts to restore consistency changing our cognition to make it more consistent with our behavior people always try to rationalize their decisions i.e after placing a bet at the track, people are likely to concentrate on the positive features of the horse rather than the negative features.... rationalization gives them better confidence in the decisions they made
82
effort justification
the tendency to reduce dissonance by justifying the time, effort, or money devoted to something that turned out to be unpleasant or disappointing girls in the study... had a whole initiation process to get into a group discussion and the discussion turned out to be boring as fuck.... but because they put so much time into it... they rated the discussion more interesting than it actually was i.e. people think Ikea furniture is worth more because they themselves had to put in the work to build it
83
induced (forced) compliance
when people are induced to behave in a manner that's inconsistent with their beliefs, attitudes, or values that subsequently changes their values/beliefs participants get a boring ass task. rate the task as boring then they're asked by the experimenter to convince somebody else that the task is fun. they get either $1 or $20 people who got $20 still rated the task as boring, they knew that the money they got was the reason why they were convincing other people to do the task people who got $1 ... didn't have enough money to justify what they were doing... so they changed their beliefs and actually said that the task was more fun than they had originally stated toys if there was a severe threat to not playing with the toy, they explained the reason why they didn't play w the toy was because of the threat....not bc they didn't like the toy but if they only got a mild threat and didn't play with the toy, they needed to justify that they didn't like the toy and that's why they didn't play with it
84
self-perception theory
people come to know about their beliefs by looking at their behavior and the contact in which it occurred and inferring what their attitudes must be. people don't engage in an unpleasant state of dissonance, but that they're just rationally inferring their attitudes based on their behavior
85
system justification theory
the theory that people are motivated to see the existing sociopolitical system as fair, desirable, and legitimate
86
terror management theory
the theory that people deal with the potentially crippling anxiety of death by striving for symbolic immortality in their culture and legacies
87
inconsistency between attitudes and behavior should produce dissonance only when
- there is free choice - insufficient justification for the behavior - behavior has negative consequences - consequences were foreseeable
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attribution theory
how people assign causes to the events around them
89
causal attribution
linking an event to a cause, such as inferring that a personality trait is responsible for behavior
90
explanatory style
a person's habitual way of explaining events, typically explained along three dimensions: internal/external, stable/unstable, global/specific
91
Kelley Covariation Model
an attribution theory in which people make causal inferences to explain why other people and ourselves behave in a certain way consensus: whether most people would behave the same way or differently in a given situation if there's high consensus... it's usually a result of the external factors ... if everybody likes stats... its probably a good class... if only your friend likes stats... it's more a reflection of who she is as a person rather than the class itself distinctiveness: whether a behavior is unique to a particular situation or occurs in many or all situations does your friend like all classses in general, or does she just like her statistics class? if there's high distinctiveness... usually a result of external factors (situation) than the person consistency: whether an individual behaves the same way or differently in a given situation on different occasions does your friend have favorable things to say about the stats class today only, or has she said good things about it throughout the semester if there's high consistency... easier to attribute behavior to either the person or the situation if there's low consistency, its hard to determine what is the cause
92
situational attribution
when consensus, consistency, and distinctiveness are all high
93
dispositional attribution
consistency is high, consensus and distinctiveness is low more likely a reflection of the person than the situation
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discounting principle
the perceived role of a given cause in leading to a given effect is diminished when other possible causes for that event are also detected. just because a person is nice in a job interview doesn't necessarily mean that they are a nice person... in a job interview almost everyone is nice .... you discount/devalue that a person's sunny disposition is a reflection of their character
95
augmentation principle
idea that people will assign greater weight to a particular cause of behavior if other causes are present that normally would produce a different outcome we can be more certain that a person's actions reflect what they are really like if the circumstances would seem to discourage such actions. if a person advocates for a position despite being threatened with torture for doing so, we can safely say that the person truly believes in that position
96
counterfactual thinking
what coulda shoulda woulda happened "if only"
97
emotional amplification
emotions are amplified if a situation "almost didn't happen" i.e people are more sad if somebody died in a car crash if they just changed their ticket the day before rather than if they always had that seat almost didn't die....sadness intensifies second place almost won first but didn't...mad third place almost didn't place but did... super happy
98
self-serving attributional bias
the tendency to attribute failure and bad events to external circumstances while attributing success and other good events to oneself view success internally and failure externally
99
just world hypothesis
the belief that people get what they deserve in life
100
actor-observer difference
an actor will tend to think that behavior is situational but an observer will tend to think that behavior is dispositional we think our behaviors are dependent on the situation, but we think that Fiery's behaviors are a reflection of who he is as a person
101
culture and causal attribution
independent people are more likely to do fundamental attribution error than interdependent people lower-class individuals tend to make more situation attributions as compared to middle-class and upper-class individuals
102
working self-concept
we only bring parts of ourselves to light depending on the situation notions of the self related to love are most likely to be Brought up with partners notions of the self related to competition are most likely to be brought up during a sports match
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social comparison theory
people compare themselves to others to obtain an accurate assessment of their own opinons, abilities, and internal states
104
contingencies of self worth
self esteem goes up in areas that matter to you, but drops when you stumble in these areas
105
sociometer hypothesis
an internal marker of the extent to which a person is included or looked on favorably by others need for belongingness
106
self-enhancement
the desire to maintain, increase, or protect positive views of the self
107
better-than-average effect
most people think they are above average on various personality trait and ability dimensions
108
self-affirmation theory
people can maintain an overall sense of self-worth after a threatening event by affirming a valued aspect of themselves unrelated to the threat if you fail a test, at least you're a good friend
109
self-verification theory
we strive for stable, accurate beliefs about ourselves rather than invariably favorable ones stable beliefs make us more predictable to ourselves and others if you see yourself as extroverted, you will seek to get others to see you as extroverted as well.
110
self-regulation
people intiate alter and control their behavior in pursuit of their goals
111
self-discrepancy theory
people hold beliefs about not only what they are actually like, but also what they would ideally like to be and what they think they ought to be
112
actual self
who you believe you actually are
113
ideal self
represents your hopes and wishes
114
ought self
represents your duties and obligations
115
when your actual self goes against your ought self you feel....
agitated related emotions anxiety and guilt when you don't help your ailing grandma
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when your actual self goes against your ideal self you feel
dejected related emotions dissapointment and shame when your American idol audition goes to shit and you're not a rockstar
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promotion focus
when people regulate their behavior to their ideal self status a focus on attaining positive outcomes
118
prevention focus
when people regulate their behavior to their ought self status a focus on avoiding negative outcomes
119
implementation intention
specify how one will behave to achieve a goal under particular circumstances if-then approach
120
self-presentation
presenting the person we would like others to believe we are
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self-handicapping
the tendency to engage in self-defeating behavior in order to have an excuse ready should one perform poorly or fail saying that you didn't study enough for the exam... so if you fail its not a reflection of your academic abilities... but just an excuse that you weren't prepared in the first place providing an explanation for possible failure so you can protect self-image if failure does occur
122
Emotions are
motivational systems innate adaptive communicative
123
Emotions are innate
Babies have an innate fear of spiders <-Babies will look at things that resemble spiders much longer than other things even though they’ve never interacted with spiders before universal: Cross-translational expressions of emotion, across cultures human expression for foundational emotions all look the same innate with blind athletes: blind champions have a Duchenne (genuine) smile, whereas loser have forced smiles Duchenne smiles are incredibly hard to learn/teach people who had Duchenne smiles had self-reported measures of being happier in the future
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Emotions are Adaptive
1) functional properties for facial expression of certain emotions disgust: protect from bacteria surprise: wide eyes to take in all of surroundings 2) Brain Basis for Emotions - amygdala: fear: fight or flight <- rats without an amygdala don't give a fuck - insula: disgust - mid-cingulate: subjective experience of pain : when we're socially excluded, this mid-cingulate cortex is highlighted <- exadaption : pain has evolved to also involve other people and social interactions - ventral striatum: reward
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Emotions are Communicative
modify others behaviors teach appropriate responses signal commitment
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Social Learning of Emotions: Resheus Macacques
Infants aren’t afraid of snakes unless their moms are afraid of snakes too (learning) BUT Infants aren’t afraid of flowers regardless of whether or not mom is afraid of flowers (innate) Evolution has given the infants the potential/capacity to learn and fear certain things (snakes) and not others (flowers)
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Emotions are communicative: modify other's behaviors
modify others behaviors - when you bowl, if somebody is looking at you... you smile If nobody is there to see...you don't smile isn't dependent on whether or not you win phylogenetic chimpanzees grimace when a subordinate is approaching a dominant to show like look don't be mad at me... now we use it to be like no it's ok... there's nothing to worry about (example of an exaptation) when a parent hears a child cry, the amygdala is heightened
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emotions are communicative: signal commitment
Mutually assured destruction Committed yourself to nuke another country to prevent both countries from firing Love Trying to convince someone that you are their life partner irrationally (for better or for worse/ in sickness or in health)
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Ways that Gut Intuitions are Learned Hebbian Learning
Pavlovian conditioning Play sound, give shock, hair stands up on fur Play sound → hair stands up This is learned: music associated with shock This is innate: shock is associated with hair standing up on fur over time.... once the music is played.. hair will stand up... even without "fire together, wire together" caveat not just fire together wire together.... there needs to be an element of surprise for this connection to be learned
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Blocking
If you associate music with a shock, and then place music + light together, rats aren’t going to respond to just the light They already made an association with music, they don’t need to make another one
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Prediction Error
calculates the difference between what the animal expects to have happen and what actually happens to the animal on a given event or trial. measures surprise if a is 1, you change your feelings after every situation.. if you have one bad bagel... you hate bagels.... if you have one good bagel... you love bagels if a is 0.01, takes you a long time to change your feelings about a situation
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Model Based Approach
deriving from causal models Example: a rat going through a maze and trying to get food (model based) 1) make a mental map of the maze <- know every possible outcome And then pick the outcome that gives us the best reward LIMITATIONS: takes a long time and likely isn’t feasible (i.e. chess ← there’s no way you can learn all the possible moves + outcomes of chess) goal-directed planning full ass rat there's a lever that lets you get food when you destroy the model free and only have model-based planning the model tells you that the lever gets you food they don't want food. so they don't press the lever
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Model Free Version
Instead of what will actually happen, you record whether or not an outcome is positive, negative, or neutral Temporal difference learning (nucleus acumbus of striaum) There’s a reward in having a good option So things far off in the future will give you a gut feeling early on that that path is positive you pass back the dopamine from the reward...to the things that are gonna get you the reward habits full ass rat there's a lever that lets you get food when model based is destroyed and model free exists it keeps on pushing the lever but doesn't eat the food because they just associated the lever with the reward...just had a gut feeling of it being good patient HM <- gut feeling about doctors hand being bad...so he made an excuse, even though he couldn't remember what the bad thing was dopamine is surprising reward!!!
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why is cocaine addictive ?
because domaine is surprisingly addictive every time, you think that cocaine is better than you thought water/food can't be surprisingly good every time
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irrational aversions: cyanide
model free: gut feelings that are trained through experience if you see the stimulus of cyanide... you have a gut feeling that its going to be bad for you... its automatic
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ventral striatum
reward center
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irrational aversions: blue squares + shock
participant watches a computer screen...and there's a 30% chance that he's gonna get shocked ... when he goes into brain scanner...the second he sees squares, his amygdala lights up participant watches someone else get shocked... when the participants goes to scanner... amygdala still lights up when he sees squares participant only gets told that he's gonna get shocked, when he sees sqaures only left side of amygdala lights up <- side that is correlated with language processing
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Exogenus
stimulus that's immediately present "outside of you" kissing someone model-free/habit
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Endogenous
stimulus that imagined in the mind thinking about kissing something modelbased/planning/working memory
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A not B task
if m+m is repeatedly on left, if you switch m + m to the right there's a conflict working memory: needing to remember where the m+ m is dorsolateral prefrontal cortex <- brain responsible for controlled cognition if dorasalteral prefrontal cortex is damaged, then we are unable to hold information in working memory and manipulated it
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Reversal learning
measures the ability to actively suppress reward-related responding and to disengage from ongoing behavior, phenomena that are biologically and descriptively related to impulsivity and compulsivity. having to exert control to understand and think through things
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Control is required for....
flexibility and negation**** which is worse? injecting morphine and killing somebody (action) or removing feeding tube and not saving someone (omission) when omission was favored....using cognitive control....using dorsalteral prefrontal cortex
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Gilbert Experiment (Cognitive Control and Disbelief)
tells you things that you know are true or that you know are false if all of your cognitive control is used for doing something else.... you're not going to be able to negate the false information acceptance is automatic negation/rejection is controlled
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Push Polling
"would you say that you're extremely satisfied with us" its a lot more automatic to say yes and agree to this information than it is to refute/reject this information
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temporal discounting
an amount loses value the longer that we have to wait we discount the future HYPERBOLICALLY (our preferences are always changing) not exponentially (our preferences stay the same) rather have a reward in the immediate present than in the distant future... even if the reward is smaller in the present
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delayed gratification
marshmallow test greater self-control delayed reward
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belta delta model
our instinctual models think about immediate present (model-free <- reward) (ventral striatum) (driven by present stimulus) our rational brains think about the future (dorsolateral prefrontal cortex <- cognitive control)
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willpower and cognitive load
willpower depends on cognitive control so if you are doing another task (have cognitive load) and need to think about cake or fruit salad you're most likely to choose the immediate gratification and choose cake
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performance goals
that others judge children positively.... they will avoid failure but approach success have a more fixed theory of intelligence
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learning goals
increasing their own competence... they will approach both failure and success
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effect of performance vs learning goals on performance
kids who receive intelligence phrase solve many fewer problems than those who receive effort praise. Those who receive intelligence praise misrepresent themselves to their peers much more often.
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confabulation
making up a reason for something in retrospect without realizing it people make shit up and then believe it we make reasons about why we feel the way that we feel and then we believe it
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choice blindness
two faces, pick a face, experiments gives them the other face...and they still justify it
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false confessions
participants are warned not to push the “alt” key or else data will be deleted. The computer then flashes “data deleted.” Does the participant admit to pressing the key, even though they did not? (Kassin & Kiechel 1996) - Compliance = participant signs a confession, internalization = participant tells a confederate that they pressed the key, confabulation = the participant tells the experimenter details of their mistake - Increasing the pace of typing -> increase in compliance, internalization, confabulation - Adding a witness to the scene -> increase in compliance, internalization, confabulation
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priority principle
we think causation happens when one event is followed immediately by another Ouija board
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facilitated communication
therapist really thinks that the patient is speaking when its their hands that are moving
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emotion misattribution
thinking emotion is coming from one place when its actually coming from another shame- external guilt - internal more likely to behave out of guilt than out of shame
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ben Franklin effect
asking someone to do you a favor, they eventually like you well damn if I'm doing all this stuff for someone, I must like them
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does cognitive dissonance an automatic or controlled process?
Likely both - People who are under cognitive load experience cognitive dissonance to a similar extent -> perhaps automatic processes manipulate controlled thought
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false belief test
theory of mind sally anne test
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cognitive control and theory of mind
decrease in performance if their cognitive control has been challenged
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theory of mind is domain specific
apes have a theory of mind for competition not cooperation humans have a theory of mind for everything
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subjective self awareness
thinking about others model free
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objective self awareness
thinking about yourself
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theory of objective self awareness
comparison of self to internal, idealized standard if you like what you do and it meets your internal standard, you keep doing it if you have a mirror, you're more likely to act virtuously
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sociometer theory in adolescence
MPFC is activated <- thinking about others ventral striatum activated <- thinking about reward/pleasure/displeasure