MIDTERM 1 Flashcards
What is psychology?
Scientific study of behaviour and the mind.
What is social psychology?
- Gordon Allport
- Social Psychology is: “the scientific study of the way in which people’s (individual’s) thoughts, feelings, and behaviours are influenced by the real or imagined presence of other people.”
- The scientific study of how and why we think, feel, and act toward others and ourselves.
- The importance of the ABCs to social psychology
- Affect (feelings)
- Behaviour (actions)
- Cognitions (thoughts)
What are the ABCs of social psychology?
- Affect (feelings)
- Behaviour (actions)
- Cognitions (thoughts)
- How does social psychology different from Sociology?
It’s about the individual and psychological processes.
How does social psych differ from other areas of psychology?
- Cognitive psychology
- It’s social
- Clinical psychology
- It’s about normal populations
- Personality psychology
- It’s about people in general (rather than looking at ppl and how they differ → is about the processes that all these ppl share)
- (psychological processes that people have in common with one another)
Where did Social Psychology come from?
- The three ‘forces’ or ‘pillars’ of psychology
- Pyschoanlaysis
- Freud, Jung
- Behaviourism
- Humanism
- Existentialist
- Maslow
- Pyschoanlaysis
- Each recognized the social
- “Insult to dignity”
- Copernicus’ “first Insult to Dignity” → I don’t think the sun revolves around us, we revolve around the sun. We are not the centre of the universe.
- Darwin’s 1859, Origin of the Species “Second Insult to Dignity” → it doesn’t seem that we were created from some divine entity → animalistic → we are just another species, not nothing specia
What was the relationship between 19th c, and the Subconscious?
- Hypnosis
- Hysteria
- Mesmerism → unconscious was able to shift due to a magnetic force → when you get it to shift wrong, it leads to illness.
- Hold a rod around the tub → he would send his “animal magnetism” and it would go down the rods and to the people (patients) and it would cure them.
→ people now thinking of underlying processing
What did Sigmund Freud think of the subconscious?
- The third insult to human dignity
- Freud claimed that reason and free will are not the essence of the human personality (as the Greeks and Church proposed)
- Freud: Animal impulses drive or power the individual.
What is Freud’s individual model like?
The Chariot and the Iceberg
- Focus on the unconscious
- Psychoanalysis
- Id
- Appetite, pleasure (unconscious) -> instinctive
- Super-ego
- Right, virtue (based on parents or the environment around you) (preconscious) -> values and morals of society -> morality principle, motivates us to behave in a socially responsible and acceptable manner
- Ego
- Pragmatic - >trying to please both sides: the ID and EGO -> reality -> what the person is aware of
- Intrapsychic conflict
SEE IMAGE
Who was Carl Jung?
- Student of Freud
- Freud and Jung had a mentor-student type relationship
- Freud viewed Jung as his ‘successor’ to the psychoanalytic throne
- Disagreements arose
- Libido
- Collective Unconscious
- Valence of personality
- Freud → personalities both positive and negative
- Jung → personalities negative, different types of persona
What is “Jung’s Persona?”
- The ‘masks’ we wear
- Expression of colllctive unconscious
- Archetypes: superhero, mother, joker
- Compromise
- Social Signal and Self-Cloak
- Expression of colllctive unconscious
What is Behaviourism?
- Forget the unconscious
- Behaviour is shaped by experience.
- Behaviourists: feelings and unconscious processes are unobservable fictions invented to explain behaviour and that the instincts are most likely learned, rather than innate, responses.
- Most human behaviour is learned in response to the demands of the environment
- Observable behaviour!
- Perceived lack of scientific rigour in pyschoanalytics and psychology per se
- Belief that the study of psychology could take its place among natural sciences
- More objective methods
- Clear hypothesis testing
- Experimental designs
- Foundations for behaviourism being laid by animal learning research.
Who was Ivan Pavlov/What was his theory?
- Physiologist
- Digestion in animals
- Noticed dogs started salivating before the food arrived - >noticed that when the lab students arrives something triggered the pyshiological response
- Environmental stimulus
- Noticed dogs started salivating before the food arrived - >noticed that when the lab students arrives something triggered the pyshiological response
- Digestion in animals
- Classical conditioning
- AKA “Pavlovian”
What was John B. Watson’s view on The Environment?
- John B. Watson
- Pyschoanalysis
- Can train anyone to become anything despite their talents, penchants, tendencies, abilities, vocations, and race of his ancestors.
What is Humanism?
- Existence is a bummer
- Religious authority undermined
- Three indignities
- Copernicus, Darwin, Freud
- (maybe some room for behaviourist view here, too)
- However, we are aware!
- This capability and struggle for meaning elevates and united us
- ‘Know thyself”
What is Humanist Psychology?
- Existential assumptions:
- Awareness is key
- With awareness comes free will, the dilemma of choice
- Additional assumption
- People are inherently good
- Given the chance to face reality, people will move towards authenticity.
- In effect, the world makes people bad.
Who was Abraham Maslow?
- One of the founders of Humanistic Psych
- Studied ‘the best’ people
- Optimal health and functioning
- Created the ‘Hierarchy of Needs’
- If we climb the hierarchy, we can become self-actualized
- Leads to self-actualization
SEE IMAGE
What is the hierarchy of needs (from bottom to top)?
- Physiological Needs
- Safety Needs
- Belonging Needs
- Esteem Needs
- Self Actualization
- Less than 1% self-actualize
What are the 3 ‘forces’ in psychology, each emphasizing the social?
- Psychoanalysis
- Internalized social norms, rules, social identities
- Behaviourism
- The environment
- Humanism
- Social identities, altruism, egoism
What was WWII impact on Social Pysch?
- German scientists migrated to North America
- Gestalt or Field
- Atrocities provoked keened interest in a ‘person vs. situation’ debate
- How could a few bad apples lead to the extent of atrocities in the Holocaust.
What was Stanley Milgram’s Shock Experiments and wh
- Disturbed by Holocaust
- obedience to authority
- Authority is a powerful force, if applied is effective
- Got ppl to administer ‘shocks’ to a ‘learner’
- 65% gave 450v
- Max shock labelled XXX
- Certain situations 92%
What was Stanford Prison Experiment, its purpose and what it demonstrated?
- Prisoners and Guards simulation
- Roles became ‘real’ for participants
- “…sadistic tendencies…”
- 1/3 guards
- 5 prisoners removed for emotional concerns
- Controversy today about the veracity of these findings
- Ppl not totally sure this happened, especially in the way it happened
- Authority can make ppl do bad things, the roles they are playing can make them do bad things. -> on situation vs self
What was the Asch Experiment and what was the purpose and what did it demonstrate?
- Lines
- Which line is the same line as the line on the left?
- Enough people say line C, then 30% of the time, the participant would agree and say line C → not right, but would say it based on the social pressure (conformity) from other people.
- purpose was to test conformity
- it demonstrated that some ppl will conform?
What are the core assumptions of social psychology?
- Interactionist View:
- Situation did not explain all variance in behaviour- 1/3 in prison experiment became sadistic
- 65% in Milgram experiment become obedient
- 37% conformed in Asch experiment
- Kurt Lewin (1946)
- Behaviour = f(Personality x Environment)
- Personality and Environment (situation) interact to produce behaviour.
- Behaviour shaped by socially constructed view of reality
- ABCs informed by our views of self and other ppl
- Like Freud’s superego
- ABCs informed by our views of self and other ppl
- Behaviour shaped by social cognition
- Scientific method is the best tool we have to understand social behaviour
- Behaviourism had a very valid point
- We need to focus on the observable, things you can measure and test our ideas based on the scientific method.
What are the main perspectives in Social Psychology?
- Neuroscience
- Cognitive
- Evolutionary
- Cultural
- Existential
What is the Neuroscience pov in Social Psych?
- Examination of neural processes that underlie social behaviours
- Improve understanding of the psychological processes
- fMRI/MRI, EEG, MEG, TMS, skin conductance, heart rate, etc.
- A new scientific perspective/method that can sometimes require more care.
What is the evolutionary pov of Social Psych?
- Humans are animals
- Humans evolved…
- Social behaviour evolved
- Adaptivity
- Some behaviours that were adaptive might not be as successful (or valued) now.
What is the Cognitive pov of Social Psych?
- Perception, Memory, Interpretation, Action
- Views of self and others
- Types of cognitive processes
- Automatic vs. controlled
- Implicit vs. explicit
- Content of cognitions
- Schema theory
What is the cultural pov of Social Psych?
- Shared behaviours and ideas within a collective group or society
- Culture important determinant of thoughts, feelings, and behaviours
- Universals
- Art, music, dance, religion, morals, etc.
- These universals take different shapes across cultures.
What is the existential pov of Social Psych?
- ‘Existence’
- Question of meaning, connection, well-being, core motives, wisdom, etc.
- Deeper motives guide and shape social behaviours
- from everyday mundane tasks to our strongest ideals and most personal pursuits.
What is the Scientific Method in Social Psych like?
- Scientific method is a process
- Theory
- An integrated set of principles that explain and predict observed events
- Create hypotheses based on a theory
- Testable predictions about the relationship betwee ntwo or more varibales
- If-then statements about how variables are related (predictions)
- Test the hypotheses
- Look at results → Theory refinement (mechanisms, boundary conditions, extensions)
- Report your findings (sciences is collaborative !) → the best science is done across a lot of ppl
- X causes Y because M
What is a Good Theory?
- Psychological theories are never proven
- Inferential
- Evolving
- Not just a psych issue
- Eg. Natural Selection
- Massively powerful explanation of how life evolved on Earth.
- But, it is still a theory, which allows that there might be better explanations.
- For instance, evolutionary ‘explosions’ not explained well (initially) by natural selection
- Be careful though, people use this distinction to discredit, which is not valid
- A good theory = the best explanation for what we see (the patterns we’re detecting)
What is a conceptual variable?
- The conceptual variable is an abstract concept that one may attempt to measure.
- For example: Depression, Conformity, Cohesiveness, Aggression, Altruism, Self-Esteem, Intelligence, Prejudice, etc.
What is an operational definition?
- An operational definition states specifically how the conceptual variable will be manipulated or measured.
- For example: questionnaire ratings, behaviour, physiological indexes, reaction times, etc.
What does the Social Psychologist’s Tool Kit?
- Self-Report
- Reaction Times
- Virtual Environments
- Actual Behaviour
- Biological Measures
Measuring Variables: Self-Report - Simple idea:
- Ask them!
- About their thoughts, emotions, and behaviour.
- Ask them!
- Presumably best view of psychological processes
- Simple, cost-effective
- However, not always accurate and affected by the way in which questions are asked.
What were issues with Self Report by Nisbett and Wilson?
- “Why do you like him?” “Why don’t you quit your job?”
- Review of lots of studies
- How good are people at introspection?
- Concluded that people can be (and often are):
- A) Unaware of the stimuli that elicit a response
- B) Unaware of a response
- C) Unaware of the stimulus → response link
- Can people introspect at all?
- If stimuli are salient and plausible causes of responses
- If not…
- Hugely important paper
- Cited 12000+ times
(Self-report) What is the better than average effect?
- Are you better than average on the following things?
- Driver (if you did drive)
- Honesty
- Sense of Humour
- Social Skills
- Good Looks
- Thoughtful
→ Better than average effect → people thinking their pretty good but being better than average is statisically impossible for a lot of ppl.
- Bias
- Skews our view of ourselves and others
- Desirability
- Some things are more socially desirable than others → yes i agree with you, I will also where this trend in fashion.
- Modern Racism Scale
- An obsolete scale
- Nowadays everyone answers no to racist statements bc of how they want to look, regardles sof whether they are racist or not.
Self-Deception Scale
- Have you ever felt hatred toward either or your parents?
- Have you ever felt like you wanted to kill somebody?
- Have you ever doubted your sexual adequacy?
→ Self-deception scale
- Assumes the answer is yes to all of these and other (sometimes worse!) items
- Shows that we can trick ourselves
- So asking to self-report can be wrong or we just report something more desirable
- Also a good thing in small doses
- Promotes performance
- Handed it out to swimmers in swim meets → ppl who scored higher in self-deception actually swam faster → bias
- Promotes performance
What happens with Measuring Behaviour?
- We can see it!
- Behaviourism
- Bypass (some) problems of self-report
- Maybe easier to operationalize
- Risk-taking: Dollar amount someone bets in blackjack
- Persistence: Length of time working on a tough anagram
- Can have real consequences
- People care about money, about performing well, about connecting with other people, etc.
What are the issues with Behaviour?
- ehaviour is a big leap from psychology
- Helping behaviour is altruism…
- Eg. a confederate drops papers and people hurry to help them pick it up → does the more paper they pick up mean they are more altruistic?
- Or social sensitivity
- Or low commitment to obligations…
- they’re in a hurry
- Or..or…or…
- Behaviour can be changed temporarily
- Same issue of social desirability
What happens with the measuring of variables in terms of reaction times?
- Reaction time measures increasingly used in social research (eg. priming tasks, implicit association tasks, go/no-go association taks, etc)
- Provides access to unconscious or automatic processes
What does measuring variable: biological measures consist of?
- Brain and body
- functional and structural differences
- Indicate differences in psychological processes
- Inferential
- Problem reduced by convergent prior research
- Eg. skin conductance and arousal → increased arousal with increased skin conduction
What are 2 popular methods of measuring biological variables?
Electroencephalography (EEG)
- Brain activity on scalp
- Event-related potentials (ERPs)
- Frequency-based measures
- Different frequencies related to different levels of sleep
Magnetic Resonance Imaging (MRI)
- Functional (f)MRI measures blood flow changes
- More blood in certain area ~ more activity in that area
- Examine changes between conditions
- MRI can measure brain anatomy
- Cortex
- Synapses, cell bodies
- White matter
- Connections and fibres in the brain and do they connect to psychological variables
What is Validity and Reliability?
- Given the inherent issues, you want to show how ‘good’ your measures are:
- Does it measure what you want it to measure?
- Validity
- Does it measure the same thing?
- Reliability
- Does it measure altruism every time?
- Reliability
- Does it measure what you want it to measure?
What are the different types of Test Validity?
- Construct Validity
- whether the measure relates to the underlying theoretical constructs
- Convergent Validity
- Whether the measure relates to other measures it should be associated with
- Discriminant Validity
- Whether the measure doesn’t relate to other measures it should not be related to
- Predictive Validity
- Whether the measure relates to another measure of the same construct administered in the future?
- Can anything be perfectly measured?
- What is ‘generosity’ and can it be measured perfectly?
What is Reliability?
- Tendency of a measure to get the same result more than once
- Measurement error
- Also called error variance
- The cumulative effect of extraneous influences
What factors reduce reliability?
- Low precision of measurement
- Scale of 1-3 vs. 1-100.
- The state of the participant
- Could be dependent on factors outside study
- Eg. start of term (keeners) vs. end of term (scramblers)
- people doing it in september want to do it early on, keeners.
- people who do the study late are scrambling to get the credits in that study.
- Could be dependent on factors outside study
- The state of the experimenter
- Person, behaviour, lack of consistent script
- Who ran the study will effect how people respond
- The environment
- Temp., weather, noise, etc.
What does validity and reliability look like?
- SEE IMAGES
- Both reliable and valid = get near the middle of the target again and again
- Valid but not reliable → will always miss the middle, but is circled around the middle.
- Reliable Not Valid → a lot of points close together on target in same place, but not at all close or near what is being measured.
- Neither reliable nor Valid: spots dispersed above the centre, but not evenly dispersed.
What is Correlational Research?
- Examine whether the occurrence of A is related to the occurrence of B.
- Theory
- Exerting willpower/control will deplete us.
- Hypothesis
- People on a diet will have fewer cognitive resources than people not on a diet?
- Variable A - diet or not.
- How observe/measure this?
- One way - Restrained eating scale
- Variable B -cognitive resources
- How observe/measure this?
- One way → stroop task -> have to name the colour of the word itself as fast as you can, not the colour the word says.
Results - correlation between restrained eating scores and the Stroop task, Higher scores on dieting scale related to higher Stroop interference (slower colour naming)
What are the three possibilities to explain correlations?
- A causes changes in B (ie. A→ B)
- Ice cream sales go up, drowning goes up
- Video games (A) causes aggression (B)
- Ice cream sales go up, drowning goes up
- B causes changes in A (ie. B → A)
-> aggression causes ppl to play video games more (instead of the other way around) - C causes changes in both A and B
- Summer causes ice cream sales to go up and in summer more people go swimming → higher potential as drowning
- Family troubles (C) causes people to play more video games (A) and aggression (B)
- Summer causes ice cream sales to go up and in summer more people go swimming → higher potential as drowning
What is the Third Variable Problem?
Summer causes ice cream consumption to increase and people to go swimming more (more drownings), ice cream consumption and drownings are therefore correlated.
What does Experimental Research consist of?
- Examine whether Variable A causes changes in Variable B
- Manipulate independent variables
- Observe effect on dependent variables
- Basic principles:
- Experimental Control
- Random Assignment → ppl randomly plucked from the sample and placed into one of 2 groups: experimental treatment and controlled group
What is Random assignment?
- Eliminates problems with comparing groups
- Randomly placed in experimental (treatment) group or comparison (control) group
- Only difference is manipulation (causality)
Example of Experimental Research
- Manipulate independent variable to see if it affects the depends variables
- Example: Does exerting willpower/control deplete us?
- One group told to regulate their emotions and not show emotions while watching sad movie.
- One will watch the same movie and be told no instruction.
- One group will not watch any movie and will not be told to do anything.
→ Results: people who were told to control their emotions were less able to keep their hand in the freezing cold water for long, while those who had less exerting of willpower or restraining themselves, were able to hold their hand in longer.
What are the different types of Validity in an Experiment?
- Internal Validity
- Whether changes in the IV are what is causing changes in the DV
- Construct validity
- Whether the manipulation (regulating your emotions while watching a sad movie) of the IV is a good representation fo the theoretical construct
- External Validity
- Whether the results generalize to other labs, participants, settings (eg. in the field)
- Mundane vs. psychological realism
What are the similarities and differences of Experimental and Correlational Methods?
- Both attempt to assess the relationship between two variables.
- The statistics (with two groups) are interchangeable.
- The experimental method manipulates the presumed causal variable, and the correlational method measures it.
- Only experiment can assess causality
- Correlation studies: unknown direction of causes; third-variable problem.
- Complications with experiments
- Uncertainty about what was really manipulated
- Third-variable problem, again
- Can create unlikely or impossible levels of a variable
- Often requires deception
- Not always possible
- Uncertainty about what was really manipulated
- Experiments are not always better
Who was Amy Cuddy and What did she do?
- Research on ‘power posing” → Reliably showed that if you pose like a superhero, you will feel more powerful, you will be more powerful (testosterone increases)
- People started to question the way her research was done
- Resulted in a revolution in terms of psychology and social pschyology in addressing methological problems
- People tried to replicate her studies and could not find similar effects or results
- All the sudden her empire of research came crashing down
What is the Fake it to make it replication crisis?
- Diederik Stapel
- Tilburg U
- 120+ publications
- “sexy studies”
- Huge media profile
- ‘Coping with Chaos’
- → clean an enviornment up, ppl start thinking more deeply, being better
- Data was ‘too good’…
- And unavailable
- 58 retractions, so far…
- Huge media profile
What was the GLOMO replication crisis?
Jens Foerster and super-linearity
- U of Amsterdam
- 5 million Euro grant
- Cited > 11000
- Extremely prominent theory ‘GLOMO’
- Someone noticed how his three condition studies always looked linear
- Not very likely to find the patterns he found (odds of finding this superlinearity → 1 in 5 hundred and eight quadrillion → the sun is more likely to explode than getting the results he got)
What was the Micheal J Lacour Replication crisis?
- Grad student UCLA
- “When contact changes minds” 2012 pub
- Gay canvassers (vs. straight) flipped ppl from anti- to pro- gay marriage in minutes, lasted months.
- Landed in prestigious science journal
- Landed him a job at Princeton
- “Yes” campaign in Ireland for legalizing gay marriage used it as a template…
- Statistical irregularities
- No randomness to the data
- Data appeared to be stolen from online source (CCAP)
- Retracted, goodbye Princeton job
- Political science, but ideas were very relevant
What was the Francesca Gino replication crisis?
1d) Francesca Gino
( and Dan Ariely, ZTedTalk superstar!)
- Harvard prof
- 33000+ citations, h-index = 87!
- Salary: $1,049,532/year
- Speaking fee: $50,000 - $100,000
- Famous dishonesty paper…
- Ironically, contained faked data
- At least four other papers with faked data
- Found by Data Volada blog
- Psych researchers also known for P-Curve
What was the impact of Replication Crisis on psychological science?
Faked results spurred a deeper looked at psychological science as a whole: What can we trust?
What are the causes of Non-replication in studies?
- Small sample sizes
- 10 people
- reccommed at least 50 in each group to get
- QRP methods (p-hacking to p less than 0.05)
- Dropping subjects
- Dropping conditions
- Dropping dependent variables
- Could do 4 different tests and only keep the one that works
- File drawers - filled with studies that did not work
Ways to Catch That:
- P curve → ppl used to set their p-value (statisically significant result) and set it at 0.05 → ppl noticed that a lot of studies were sneaking under p 0.05 → should have the left type of bend on their studies
How can we improve our science?
- Increase sample size
- Direct (vs. Indirect) replications by multiple labs
- Preregistration of studies to prevent p-hacking
- tell ppl what your pre-predicitions and stuff are
- Offsite repositories for stimuli (to facilitate replication attempts)
- Offsite repositories to store data
What is Psychoanalytic Theory?
- The hidden desires that guide behaviour.
- Sigmund Freud was inspired by Darwin’s “Struggle for existence” → lead him to claim that human behaviour is directed primarily by aggressive and sexual drives.
- Freud: human beings’ desires for sex and aggression are kept unconscious by repression until they are transformed in ways that allow them to be consciously expressed in a socially acceptable fashion.
- Freud: A substantial part of human mental activity is unconscious, and what we are conscious of is rarely a direct reflection of the motivational underpinnings of what we’re doing because the true intent of our behaviour is generally hidden from us.
What is the social cognition perspective?
- (1970s and 1980s) a view that focuses on how people perceive, remember, and interpret events and individuals, including themselves, in their social world.
- Still remains strong focus today.
What is meant by human behaviour being cultural?
- emphasizes the central role of culture in just about everything people think and do.
- Many species are inherently social, but unlike other species, humans are cultural animals: Only humans create their own symbolic conception of reality.
- Humans as viewing reality through a set of symbols provided by the culture in which they are raised.
- Culture gives meaning to life, and it is taken to be a true representation of reality by those who share the same cultural background.
- Many species are inherently social, but unlike other species, humans are cultural animals: Only humans create their own symbolic conception of reality.
What is the social neuroscience view on behaviour?
- focuses on uderstanding the neural processes that underlie social judgment and behaviour. Neuroscience involves assessments of brain waves, brain imaging, and cardiovascular functioning.
- Utilizes assessments of activity in the brain to examine the neural processes that underlie social judgement and behaviour.
What is attribution theory?
-
causal attributions - explanations of an individual’s behaviour
- Shaped by cultural knowledge (a vast store of info, accumulated within a culture that explains how the world works and why things happen as they do)
- back in the past, ppl might have thought they were sick because they got caught in the rain
- now people think that they came into contact with sick ppl
- A good deal of our understanding of the world comes from widely shared cultural belief systems and the words of authority figures who interpret that knowledge for us.
Can we explain behaviour through introspection?
- People often do not know why they do what they do or feel the way they feel.
- Nisbett and Wilson paper: ppl can readily answer questions about their moods or preferences, and why they have those feelings, but their explanations were incorrect.
- Their explanations are often based either on a priori (ie preexisting) causal theories acquired from their culture or on other potential explanations that are easily brought to mind.
- Nisbett and Wilson argued that the human capacity for introspection—looking inward and observing our own thought processes—is actually quite limited.
- We generally have clear access to the products of these processes, we typically have little or no access to the processes that generate our preferences.
What are cognitive misers?
human tendency to avoid expending effort and cognitive resources when thinking and to prefer seizing on quick and easy answers to questions.
Are our reasoning processes biased?
Yes, our processes may be biased to confirm what we set out to assess.
- Everything we observe, through all of our senses, is influenced by our desires, prior knowledge and beliefs, and current expectations.
- → leads to confirmation bias - seeking out info and view events and other ppl in ways that fit how we want and expect them to be.
- Eg. reading on capital punishment → the students’ judgements of the same “reality” (the two studies that they read) were dependent on their initial attitudes (for or against capital punishment), and the same “reality” caused them to change their attitudes in different directions (becoming more supportive of or opposed to capital punishment).
- students who favoured capital punishment became even more favourable toward capital punishment, whereas those who opposed capital punishment became even more opposed.
Can observation itself may change a person’s behaviour?
Yes!
- People often change their behaviour, sometimes unconsciously, when they are being observed by or are interacting with others.
- Eg. when the confederate in a study shook/tapped their foot, or rubbed their face, the naive participants mimicked these nervous behaviours of the confederates they were paired with.
What is the correlational method?
two or more preexisting characteristics (the variables) of a group of individuals are measured and compared to determine whether and/or to what extent they are associated.
- If the variables are associated, then knowing a person’s standing on one variable predicts, beyond chance levels, that person’s standing on the other variable.
- the variables are correlated.
How does the correlation coefficient work?
- r gives us two vital pieces of information about a relationship—the direction and the strength.
- The sign + or -, tells us the direction of the relationship.
- = high level of one variable os accompanied by a high level of another variable
- The sign + or -, tells us the direction of the relationship.
- = high level of another variable is accompanied by a low level of the other variable.
- the negative correlation that they found tells us that the higher a person’s level of stigma consciousness, the lower that person’s GPA. → provides some evidence for hypothesis 1.
- The numerical value tells us the strength of the relationship.
- Refers to how closely associated the two variables are—that is, how much knowing a person’s standing on one variable tells us about or enables us to predict the person’s standing on the other variable.
-> 0 means unrelated completely
-> -1.0 (or +1.0 = positive) means perfectly correlated.
- Refers to how closely associated the two variables are—that is, how much knowing a person’s standing on one variable tells us about or enables us to predict the person’s standing on the other variable.
- The numerical value tells us the strength of the relationship.
What are longitudinal studies?
- in which variables are measured in the same individuals over two or more periods of time, typically over months or years.
- By examining correlations between one variable at time 1 and another variable at time 2, such studies can makes us more confident about likely causal order.
- Eg. the amount of violent tv watched in childhood correlated positively with the amount of aggressive behaviour in adulthood.
- In contrast, aggressiveness in childhood did not correlate with the amount of violent tv watching in adulthood.
- Result of study → suggests childhood tv watching affected later aggression rather than childhood aggressiveness affecting later tv viewing.
- Not definitive about causation bc third variable.
What is direction replication?
reproducing a scientific finding by repeating the same methods and measures used in the original research study.
What are moderator variables?
variables that explain when, where, or for whom an effect is most likely to occur. → cycle of science is important for identifying moderator variables. → the effect of almost any variable is likely to be different across different types of individuals and different kinds of situation.
What is meta-analysis?
- a process of analyzing data across many related studies to determine the strength and reliability of a finding.
- A tendency for researchers and journals to publish only statistically significant results means that meta-analyses often fail to capture all the attempts that have been made to test a given hypothesis.
- To guard against these publication biases, some journal now agree to publish the results of replication attempts just on the basis of the methods and before the results are known. Eg. with stereotype threat, in 2014, two such registered reports attempted to replicate stereotype threat effects on women’s math performance. One study replicated the effect, but the other did not. → suggests that there are still moderators of stereotype threat to be discovered.
- More open access to research can remedy this problem.
What are demand characteristics?
- aspects of a study that give away a purpose of the study. → makes studies inconclusive.
- Eg. an experimenter’s expectations of how participants are supposed to behave. → aka experimenter bias. → stop it by making sure the experiment is designed so that the researchers are “blind” to experimental conditions—they don’t know which condition a participant is in.
What are the characteristics of evolution?
- Traits vary among individuals
- Eg. with giraffes → different neck lengths (short vs tall)
- Different traits = different fitness (survival and reproduction)
- perhaps the longer neck in the giraffe leads to a higher level of fitness (can reach food easier, they survive better, are able to produce better)
- Traits inherited
What is evolutionary psychology?
- Attempts to explain how patterns of behaviour that characterize all humans originated in the survival value of these characteristics
- Adaptiveness:
- Increased the likelihood of passing on genes
- The more adaptive it is, the more likely we will see it now.
- Identify common behaviour patterns and then determine how the behaviour was adaptive
What does the Evolution of Negativity Bias have to do with Survival?
- More sensitive to adverse stimuli
- Most individuals are more sensitive to negative stimuli than positive stimuli
- Adaptive bias (economics → loss aversion)
→ see chart
- You’re walking through the forest and u notice sth that might be a snake from the corner of your eye, your decision to either jump away or do nothing, produces 4 different outcomes.
- If you jump away and it was a snake, yay (hit ] alive)
- If you jump away and it was a branch, it was false alarm (might feel embarassed → worst case scenario)
- If you did nothing and it was a branch, then you had the correct rejection (maybe you’re satisfied with reaction)
- If you did nothing and it was a snake, you’d have a miss (and be dead)
What is Evolutionary Social Psych Crazy Bastard (Fessler et al., 2014)
- Hypothesis: Risk-seeking individuals signal to others worth as an ally (or dangerously as an adversary)
- Thought that maybe they do it bc it is a social signal they’re sending out → “you want me on your team, I would protect you”
- If true, you should be able to describe a so-called crazy bastard: a formiddable person: described as bigger, stronger, and more dangerous.
- In one condition, they read about daredevils and crazy bastards and had to pick the body type and height they envisioned that person to be. → ppl view that type of behaviour as being bigger/stronger
- We will perceive them as bigger, stronger, and more formidable.
What are the General Adaptations of the Cultural Animals?
- Domain-specific adaptations: Attributes that evolved to meet a particular challenge but that are not particularly useful when dealing with other types of challenges.
- Domain-general adaptations: Attributes that are useful for dealing with various challenges across different areas of life.
What are the 4 Domain-General Adaptations that shape human behaviour?
- Humans are social beings.
- Humans are very intelligent beings.
- Humans are motivated, goal-striving beings.
- Humans are very emotional beings.
Is the Fusiform face area activated by geebles?
- Other researchers found that FFA might not be activated by faces
- Might activate in terms of being an expert at something
- Gave participants a chance to learn about Greebles, a made up stimuli. The made up stimuli are individuals and have family.
- As participants learned about Greebles, the FFA was activated as well (but the Greebles has no faces)
- But they did look like faces ?? → big debate
What is the Fusisform Face Area activated by?
- Early research found this area of the brain was specifically tuned to face-related stimuli
- As it got closer to face-like things, it activated more.
- Human faces were the strongest at activating the FFA
What is Kip Williams’ Cyberball experiment/Frisbee story?
Went to walk his dog, and it was a hot day. Decided to sit underneath a tree in the shade. A little ways away there was two guys playing frisbee, he went to throw it back to the other guy, and then the guy threw it back to him. Eventually he was so integrated into the group, he ended up playing frisbee. Eventually the two guys started passing back only to each other, and Kip felt sad and pissed that he was suddenly not being included.
- - So he created Cyberball → the frisbee game
- Two conditions:
- Inclusion: you play with Steve and Mary and they throw it equally back to you and Steve and Mary
- Exclusion: After 3 or 4 passes, they stop including you. → causes you to become upset.
→ Main point: how emotional they got. REJECTION HURTS. And one got angry and one felt rejected. → effective method
What did Macdonald and Leary 2005 look at in terms of International Terms for Hurt Feelings?
- Was metaphor of rejection hurting more than that?
- Looked at a number of different terms in different languages to describe rejection.
- Eg. hurt heart, hit the heart.
-> hint at physical pain
- Eg. hurt heart, hit the heart.
What is the connection between Physical and Social Pain?
Social pain activated similar parts of brain as physical pain.
- Social pain activated anterior insula and aACC.
-neural overlap between social rejection and noxious stimuli.
-> - Overlap in terms of the emotional experience of social and physical pain
- Perhaps rejection does hurt in much the same way as physical pain hurts
What does the Domain General Adaptation of humans being social beings refer to?
- Humans are social beings.
- Human survival depends on social relationships
- The human brain has evolved several tools to facilitate appropriate social sensitivity
- Recognition of human faces (fusiform face area)
- Social exclusion sensitivity
- inborn readiness to categorize people (closeness or solidarity)
- socialization
What does the domain-general adaptation “humans are very intelligent beings” refer to?
- Ability to imagine a future supports a uniquely human form of control over the world.
- Symbolic thought and language enables humans to consider multiple conceptualizations and to communicate these to others.
- The ability to think about self symbolically enables people to think about the meaning of experiences.
What is the Dual-Process Model: Rational Experimental?
- System 1 - system 2; Top-down – bottom-up, etc
RATIONAL system/COGNITIVE system - Prefrontal cortex (part of brain related to memory, executive function)
- analytic
- operates at a slower speed
- effortful
- infrequent
- uses rule-based logic
- conscious
-uses symbols and numbers - serial fashion (one after the other)
EXPERIENTAL system - Limbic system (more related to emotional kind of processes, amygdala, hypothalamus)
- is holistic
- less effortful
- in terms of images, metaphors, stories
- happens quite fast (bc it store a large collection of well-learned associations - >can make rapid “good enough” judgements and decisions at times when cognitive system would be too slow)
- automatic
- frequent
- uses implicit associations (learned from experience)
- subconscious
What part of the brain is the cognitive/rational system connected to?
- prefrontal cortex
- Part of brain related to memory, executive function
What part of the brain is the experiental system connected to?
- More related to emotional kind of processes
- Amygdala, hypothalamus
What are the Dual Process Theories of Creativity?
- CONVERGENT
- Rational, top-down
- Connection of different elements into a unified whole
- Logic, accuracy
- Remote association test an example of convergent creativity: eg. you have to pick a word that connects three words: between: shelf, read, end, bass, complex, sleep, mouse, sharp, moon, etc.
- DIVERGENT
- Experiental, bottom-up
- Many meanings (metaphor)
- Intellectual, ‘playfulness’
- Eg of test for divergent creativity: Draw an Alien Test
- give sb a blank piece of paper and say draw an alien, and almost inevitably they would draw a humanoid shape → the farther you stray from that idea, the more divergently creative you are.
What is Extreme Rational or Top-Down Processes of Cognition with the Ramachandran Studies?
- Left part of brain seems to be more related to rational mode of thinking
- Right part of brain seems to be more related to experiental mode of thinking
- People who had right hemisphere stroke, right hemisphere not working that well.
- Can’t move left hand, but thinks they can. → rationalizes not hearing clapping right away. → rational brain stepping up.
- Irrigated left ear canal seemed to momentarily help clear the anosognosia for about an hour.
SEE SLIDES in WEEK 2
Is perception 1:1?
No.
- The world as it is differs from what we perceive
- Perceptions ‘filtered’ by expectation/wants
- Thinking is for doing!
What is the relationship between Goal-Directed processing and Perceptions?
- Test of finding the L: Everyone got it too quickly
- You filtered out the stuff that was not relevant to what you were doing, and made the thing you were looking for more salient.
Where’s Waldo
- Exact same idea but reversed → they hide Waldo in the things you’re looking for → him on top of stripes, on top of blue
Ignoring the Rest…
- Study at Harvard
- Looked at a population of radiologists → got them to look at x-rays of lungs
- When they were looking at the lungs they were meant to identify the nodules in the lung
- What they weren’t good at noticing was the gorilla that was buried in the image → very few noted/saw it, but once they were told about it, they all saw it.
- You’ve filtered what you’re doing with what you want
What is motivation?
Energization of behaviour towards goal-consistent information and outcomes. Characterized by strength, duration, and direction.
- High (Strong) and Low (Weak)
- Being in the ocean → shark makes you strongly motivated to not be in the ocean; when seaweed touches your foot you can be weakly motivated to not go in the ocean
- Trait (Dispositional) and State (Moment)
What are the 2 Basic Motivational Systems?
- Motivational valence/direction
- Approach and Avoidance Systems
-> From single-celled
-> To vertebrates- Each has some way of detecting and getting away from bad things, and of detecting and moving towards good things
What is Approach Motivation?
- Drive toward positive outcomes/stimuli
- Rewards, Novelty
- More risky
- Less sensitive to negative outcomes/stimuli
- Punishers
- Predators
- Sustained by positive affect
- Excited, interested
- Promotes efficient action towards goal
- Growth motive
- specific orientation → your reward is “better”, your goals are just about improving.
What is the biology of approach motivation?
- BAS - Seek - Want
Approach connected to dopamine pathways - Also related to left prefrontal cortex (associated with a number of reward feelings) and Anterior cingulate cortex (ACC). -> connected to discrepancy, detection, behavioural, and inhibition.
What is avoidance motivation?
- Drive away from negative outcomes/stimuli
- Punishers, Novelty
- Less sensitive to positive outcomes/stimuli
- less sensitive to Rewards
- Sustained by negative affect
- Fear, anxiety
- Promotes rapid movement away from negative outcomes (eg. harm)
- Security motive → more about being safe, secure, and okay as you are.
What is the Biology of Avoidance Motivation?
- FFFS - Fear - Withdrawal
Right prefrontal cortex (PFC) - Related to fight-flight system
- Related to processes involving the Cerebellum
- Motivated by negative emotions
What are Needs?
Internal states that drive action that is necessary to survive or thrive.
What are Goals?
Cognitions that represent outcomes for which we strive in order to meet our needs and desires.
What is Hedonism?
The human preference for pleasure over pain.
How are Abstract Goals turned into Tangible Actions?
- Any specific activity → simultaneously serving many interrelated goals that can be arranged
- Any goals → Helping the person to achieve another, more abstract goal at a higher level in the hierarchy of standards.
- Momentary challenges -> Affect how actions are likely decribed (Valalcher and Wegner; action identification theory)
Eg. Rita’s shoe tying: tying a shoe? why -> to avoid tripping. why? -> to run faster. -> to get a college scholarship -> to get a satisfying job and improve other’s lives -> to be remembered for her contributions to society.
What is Identification Theory?
What does the “Humans are very emotional beings” part of Four Domain-General Adaptations of Human Behaviour mean?
Emotions motivate actions when goals need to be reached and needs satisfied.
- Internal emotions are accompanied by external displays to communicate feelings and intentions
- Social function
What is Alexithymia?
- Low in emotional intelligence
- Inability to identify and express emotions
- Prone to apathy and depression
- Alexithymic people probably not very capable at answering questionnaires!
-
Blindfeel hypothesis
- Based on Blindsight and Phosphenes phenomenon
- Division of consciousness
What is Blindsight and Phosphenes?
- people are blind and say they’re blind, but their eyes track what they are “looking at” despite them not being aware of it
- They looked at faces → looked at eyes, nose, mouth
- Phosphenes: when you press your hands against your eyes or get bumped in the back of the head
- You see stuff that actually isn’t there
What is the the connection between Blindfeel and Alexithymia?
- People had the consciousness being pulled out
- Related to anterior cingulate cortex (ACC)
- Lesions
- Broad damage: Akinetic mutism → can’t speak or see
- “I was aware of everything, I just didn’t care” → even when loved ones were visiting, they went to the bathroom, or the doctor told them something, they didn’t care. → caring was taken out.
- Local: blunted emotional experience (treatment for severe chronic pain)
- Broad damage: Akinetic mutism → can’t speak or see
- Lesions
- Electrical stimulation:
- Intense emotions and motivational states
- “I felt like I was going to leave.” → when electrodes dropped in the brain, stimulated ACC (anterior cingulate cortex), caused the person to “have to do sth” → intense need/emotion
- Intense emotions and motivational states
- Alexithymic: decreased volume and activity in ACC
- No emotional drive → No action.
- It is not impacting behaviour in the same way or your actions
- Want to avoid feelings? Turn down your ACC.
- No emotional drive → No action.
What does External Displays of Emotions refer to?
SEE IMAGES (week 2)
- Primary emotions
- Universal
- Happy, sad, fear, anger, disgust, surprise
- Have a dual function
- Sensory changes
- Communication
How does the face/brain relate to changes in sensory output?
- Fear widens the eyes, opens the nose, opens the mouth → you’re able to see/take in as much as possible to get out of there
- Amygdala important in processing threats and related to motivation salience (negative bias)
- Amygdala is activated by widening the eyes (makes us scared)
- Amygdala important in processing threats and related to motivation salience (negative bias)
- Disgust → does the opposite; closes the eyes, closes the nose and mouth (airways), don’t want those pathogens to find a way in.
How is sensory input about fear communicated to the brain?
- Amygdala
- Important in rapidly processing threats and fear-related stimuli
- Elevated response to widened eyes
“Watch out!”
What is the three-part division of Emotion (Damasio, 1999)
- Damasio, 1999
- the development of conscious relies on three notions: emotion, feeling and feeling a feeling.
- Secondary emotions
- Variations of the primary emotions
- Include social emotions (eg. guilt, jealousy)
How do Social Emotions Regulate Behaviour?
- Draw attention to inappropriate behaviour
- Reinforce appropriate social behaviour
- Help repair disrupted social relationships.
How does Cognition Influence Emotions according to Lazarus’s (1991) Cognitive Appraisal Theory?
- Stimulus
- Eg. a stranger is following me
- Primary Appraisal Process
- Immediate increase in physiological arousal
- Primary appraisal: General autonomic arousal (heart races, etc)
- Secondary Appraisal Process
- Interpretation of stimulus produces a cognitive label for the arousal. This involves cultural knowledge, memories, expectations, and other high-level thinking processes.
- Why do i feel like this? I must be in danger!
- Emotional experience
What is Lazarus’s Cognitive Appraisal Theory?
- the idea that our subjective experience of emotions is determined by a two-step process involving a primary appraisal (usually very fast) of benefit or harm and secondary appraisal (more careful and thoughtful) that provides a more differentiated emotional experience.
- The primary appraisal often takes place before people are consciously aware of what happened in the outside world to produce it; it signals whether something good or bad is happening.
- involves evolutionary older brain structures in the limbic system, particularly the thalamus, which responds to the environment with physiological arousal and an initial experience of emotion
- The primary appraisal often takes place before people are consciously aware of what happened in the outside world to produce it; it signals whether something good or bad is happening.
How do Emotions Influence Cognition?
- Positive moods → positive judgements and reliance on existing knowledge (schemas)
- People in a good mood rely on their preexisting knowledge in making judgment and don’t analyze things too much.
- Bad moods → negative views and actions and critical thinking
- Specific primary and secondary emotions influence attention, memory, and interpretation in particular ways (largely congruent ways)
- Higher-order cognition is dependent on adequate emotional functioning.
What is emotional differentiation?
to make fine-grained distinctions in the emotions we are experiencing
What is Bechara et al., 1997 “Knowing but not Feeling Risk”
- 2 groups came in
- Prefrontal cortex → important in translating felt emotion into decision-making processes
- Put 4 decks of cards in front of you, you draw from the decks and earn money based on what it says on the card. The odds are made so that there are good decks and bad decks.
- Bad → starts off really good but gets bad
- Good → starts off meh but then gets really good
- dentified 4 control phases:
- baseline, where they’re pulling from different decks, not super affected → tending towards bad ones
- pre-hunch phase: a little more arousal when they pull from the bad ones
- hunch phase: starting to guess what is good and what is bad, increased negative arousal from bad ones, start drawing from good ones
- conceptual period: know which is bad and good, draw from good.
->
Patients (non-control)
- where not experiencing an increased arousal in any of these phases when they were picking from bad cards
- Even in the conceptual phase they were choosing both from bad and good → they could tell you what was a bad choice but still did it → cognitively they knew, but they couldn’t feel it (had no arousal)
- Part of the good decision was the emotional part as well
What is Culture?
Culture: a set of beliefs, attitudes, values, norms, morals, customs, roles, statuses, symbols, and rituals shred by a self-identified group, a group whose members think of themselves as a group.
What are the Common yet Distinctive Elements of Culture?
- Beliefs: Accepted ideas about some aspect of reality; cultural truisms
- Attitudes: Preferences that refer specifically to how things are evaluated as good or bad.
- Values: Guiding principles and shared goals of members in a wide range of situations
- Norms: Shared beliefs about appropriate or expected behaviour in particular situations.
- Eg. it was rude to wear a hat indoors
- Morals: Beliefs about the nature of good and bad behaviour
- Community morals
- Good for the group
- Autonomy morals
- Good for the individual
- We’re kind of still stuck on this
- Divinity morals
- Good for the ‘soul’ (religious tense)
- Community morals
What are the Top 10 Cross-Cultural Values Ranked by Importance?
- Benevolence
- Self-direction
- Universalism
- Security
- Conformity
- Achievement
- Hedonism
- Stimulation
- Tradition
- Power
What are the Intellectual Roots of the Study of Morality?
- Focus on autonomy morals
- What is good in terms of the individual?
But What About… - Criticized as overly secular, left-wing, western view
- what about Non-secular and Eastern moral codes:
- Ethics and community and divinity
- Disgust and Morality
- Emotional disgust primes heightened moral conviction
- Divinity, Purity, and Obedience not easily explained as an ethic of fairness or harm.
-> “Moral blind spot in science”