Rob Flashcards
What is evolutionary social psychology?
Explains human social behaviour in terms of evolutionary processes
What is fitness?
The extent to which organisms with certain characteristics work in their environment
What is altruism?
Behaviour which helps another individual’s fitness despite a fitness cost for the donor
What is the problem of altruism?
- By helping others, you reduce your resources
- This may adversely impact your ‘fitness’ in your environment
What is selective altruism?
- Targeted helping improves survival of your genes (Helping organisms (family members) that ensures the survival of your genes)
- Reproductive success enables the continuation of your genes
- Relatives also share some of your genes
- A relatives reproductive success may be considered in addition to your own
- Selective altruism enhances genetic survival
Brunstein, Crandell & Kitayama (1994)
- Presented participants with hypothetical scenarios
- Ss asked if they would help individuals depicted
How woould selective altruism towards relatives elvolve
Dawkins (1979)
- Gene for selective altruism likely to survive than a gene for wholesale altruism
Hamilton (1964)
- Developed original model for selective altruism
- As relatedness, so does a tendency of self-sacrifice
What is inclusive fitness?
- Enables relatives to ‘thrive’ and therefore pass-on shared genes to later generations
- People help other in their own self-interest on the basis of genetic commonality, which is derived from cues
What is reciprocal altruism?
- Helping unrelated people
- “I’ll scratch your back…”
Is reciprocal altruism simply for the good of the group?
Axelrod & Hamilton (1981)
- Used a simulation involving a variant of the Prisoner’s Dilemma problem
- Across multiple helping incidents, the most efficient strategies excluded ‘cheats’ by eliminating indiscriminate helping
- Targeting their help to people who would reciprocate
What did Trivers (1971) say about reciprocal altruism?
- Reciprocal altruism improves fitness when favour is likely to be returned
What is social contract theory?
Cosmides & Tooby (1992, 2005)
- Reciprocal altruism requires detection of ‘cheats’ (people who don’t reciprocate)
- If cheat detection has a genetic basis, then reciprocal altruism can evolve
- Argue humans evolved to detect cheats within social exchanges
- People find it easier to solve problems when they are posed as a cost-benefit social exchange
What is a cooperative coalition?
- Humans often band together in cooperative groups
- For them to work there must be some way to stop ‘free-riding’
What is there to stop free-riding in a cooperative coalition?
Boyd & Richardson (1992), Henrich & Boyd (2001)
- Experimental evidence suggests cooperation increases where free-riders are actively punished
Price et al (2002)
- Highlight an evolved ‘punitive sentiment’
- Encourages social censure of slackers
- Enhances cooperation and removes free-riding
What is pro-social behaviour?
- Whole range of behaviour valued by society
Includes:
- Helping behaviour: intentionally helping another person or group
Social psychology definition of altruism
Helping behaviour, sometimes costly, that shows concern for fellow human beings and is performed without expectation of personal gain
Why do people help (pro-social behaviour)
- Person variables
- Situation variables
What are person-based factors of pro-social behaviours
- Biological factors
- Genetic factors (helping family increases likelihood of genes surviving)
- Mood - positive mood increases helping
Warm glow of success
Isen (1970); Isen and Stalker (1982)
- Teachers’ successful on a task (good mood) more likely to help with a subsequent fundraiser
- Argument is that people who are in a better mood are less self-focused and more sensitive to the needs of others
What are the social behaviours of bad moods
Different negative emotions = different effects
Anger leads to aggression
- Can be associated with righting an injustice (pro-social)
Guilt leads to increase pro-social behaviour
Why does guilt increase pro-social behaviour?
Cialdini et al (1982)
- Negative-state-relief hypothesis
- Being in a negative emotion induces a drive to reduce that emotion
What is empathy?
Sensitivity to the emotional states of other people
What are the two types of empathic state (Batson (1991))
Egoistic - less concerned about others
Altruistic - empathy triggers concern for others
Perspective taking and empathic concern
Oswald (1996)
- Empathic concern requires perspective taking
Batson et al. (1997, 2003)
Distinction between:
- Imagining how another person feels in a situation (leads to altruism and empathy)
- Imagining how we would feel in that situation (although distressing you are less likely to help cause it is more self-focused)
What are the situational factors that influence pro-social behaviour?
- The presence of other people
- People are more likely to act when they are alone
What is Latane and Darley’s (1968) Cognitive model
Bystander effect
- The more people are around, the less likely someone is to help
- People seek cues to action from others
Latane and Darley (1970) Smoke in Room Experiment
- Participants go to interview ostensibly about issues related to university life
- They complete preliminary questionnaire
- Smoke pours into room for several minutes
Conditions:
- Alone
- With two strangers (also study participants)
- With two confederates who take no emergency action
Results:
- Alone = 75% raise alarm
- Two strangers = 38% raise alarm
- Two confederates = 10% raise alarm
What is required for someone to help?
Latane and Darley (1970) Several phases to bystander intervention: - Notices 'situation' - Interprets situation as an emergency - Feel responsible - Decide whether to help
What makes bystanders apathetic?
- Diffusion of responsibility - you’re not the only potential helper
- Audience inhibition - don’t want to make a mistake in front of many people
- Social influence - people look to others to determine what to do
What are the 5 conditions of the Three-in-one experiment
- Alone
- Know they are alone - Diffusion of responsibility
- Ps knows there is another person, but can neither see nor be seen by them - Diffusion + social influence
- Can see the other participant (confederate), but knows the other participant can’t see them - Diffusion + audience inhibition
- Participant knows there is another participant who can see them, but the participant can’t see the other person - Diffusion + social influence + audience inhibition
- Participant and confederate see each other
What are the results of the three-in-one experiment
- As time passes the more likely it is for the participant to help
- The alone condition is the one where the participant is most likely to help
- Next is the diffusion condition, and then the diffusion + influence (or inhibition)
- Least likely condition to help is diffusion + influence + inhibition
What are the limits to the bystander effect
Latane & Rodin (1969)
- Apathy is less likely if the bystanders know each other
- Elevated if bystanders are strangers
Gottleib & Carver (1980)
- Among strangers, bystander effect is reduced if they believe they will interact with each other and account for their actions
Overall, bystander effect is strongest when observers are strangers for whom there is little prospect of interaction.
What is a group?
Johnson and Johnson (1987)
- Groups comprise a collection of interacting individuals
- Where two or more individual perceive themselves as a group
Where there is a collection of interdependent individuals - Where a collection of individuals work towards a common goal
- Where individuals strive to satisfy common needs through their collective with others
- Where roles and norms structure the interactions between a collection of. individuals
- Where. there is influence between individuals in a collection
What is group cohesiveness?
- How the group ‘hangs together’
- The property of a group that affectively binds people, as group members, to one another and to the group as a whole, giving the group a sense of solidarity and oneness
How do we measure group cohesiveness?
- Evaluate how much each member likes others in the group
- Look at the bonds that bind people to one another in groups
What are the problems with measuring cohesiveness?
-Problems with. reducing cohesiveness to level of interpersonal attraction
How can we explain shared phenomenon that makes a group at the individual level?
Mudrack (1989)
Hogg (1993)
- Self-categorisation can account for cohesiveness
What is the basis unit of categorisation?
A prototype
- People are categorised according to how similar they are to a group prototype
- Categorisation of people into groups de-emphasises individual differences between people (depersonalisation)
How does the cognitive system facilitate categorisation?
Turner’s self categorisation process
- Maximising similarities between individuals who match a prototype (Assimilation)
- Maximising differences between individuals match different prototypes (contrast)
- Cognition and evaluation operate on category-relevant lines
- The category matters to the way relevant information is processed and evaluated
- Accounts for prejudice towards out-group members, and favouritism to in-group members
What is group socialisation?
Hogg and Vaughan (2018) p 296
Dynamic relationship between the group and its members that describes the passage of members through a group in terms of commitment and of changing roles
What are norms?
- Shared beliefs about what is the appropriate conduct for a group member
- Attitudinal and behavioural uniformities that define group membership and differentiate between groups
What do norms do?
- Norms are one way groups differ
- Different groups have different norms
- Norms provide the framework of acceptable behaviour for group members
- Norms strongly influence behaviour
- A way by which group membership can influence behaviour
What was the autokinesis study about?
Sherif (1936)
- Argued that others’ behaviour indicates the range of acceptable behaviours
Range of possible behaviours = Frame of reference
- Extreme positions are perceived as unacceptable
- Middle range (average) behaviours = acceptable
Sherif’s (1936) autokinesis study method
- Demonstration of developing a group norm using optical illusion (Autokinesis)
Sherif’s (1936) autokinesis study results
- Groups of Ss formed group norm to which individuals adhered
- When subsequently tested alone, former group members still adhered to prior group norm
- Group reference frame was internalised
Asch line study (Solomon Asch (1952)
- In Sherif’s study, Ps uncertain of movement of spot
- Ps look to group for certainty -> follow group norm
- Asch looked at the influence of impact of norms when confidence (certainty) was high
Asch line study method
- Task is to judge which comparison line is same length as standard line
- Each member of a group calls out answer they think is correct
- All but one of the people in each group are confederates
How many Ps conform?
Asch line study results
- 25% Ss make no erros
- 28% Ss = eight (out of 12) errors
- 47% Ss = one to 7 errors
- Was a very easy task, when there are no confederates there was only a 0.7% error rate
- As the iterations go on the confederates say the wrong answer more and more
- Most of the time the participants went along with the confederates despite the fact that they know that the answer is incorrect
What is an explicit norm
Formalised rules governing behaviour of group members
What are implicit norms
“Unwritten” rules of social conduct
Harold Garfinkel (1967) implicit norms study
- Studied implicit norms through “ethnomethodology”
- Breaking norms may lead to rapid social breakdown
- Emphasises importance of implicit norms in everyday interactions
- Got students to violate everyday norms
- Forty students acted as if they were a lodger in their own homes
- Told to conduct themselves in a polite fashion and to avoid getting personal
Harold Garfinkel (1967) implicit norms study results
- Rapid and severe breakdown in cordial family relations
-
What are roles and what do they do?
- Important for group structure
- Differentiate people within groups
- Patterns of behaviour that distinguish between different activities within the group, and that interrelate to one another for the greater good of the group
Roles vs. Norms
- Norms apply to the whole group
- Specific roles apply only to sub-sections of the group
- Norms distinguish between groups
- Roles function within groups to further group goals
What are the effects of roles on behaviour
- Leadership is a group-based role
- Influences the leader’s behaviour with respect to subordinates
- Stanford prison experiment (although now subject to empirical criticism)
What are the effects of roles on behaviour
Gersick and Hackman (1990):
- Describe how role-based routine (habits) may have caused flight crew to forget safety procedure for unusually cold weather
- Icing lead to an airliner crash
What are the two main issues with group performance?
- How and why does performance of an individual change when in a group setting
- How and why does group efficiency change as a function of its size
(as size increased performance diminished) - Other studies contradict this e.g. Green (1989) “Presence of others can both facilitate and inhibit performance”
Zajonc (1965) Drive Theory
- When other present, dominant responses are facilitated
- Dominant responses are familiar behaviours
- Non-dominant responses are less familiar behaviours (can be inhibited)
- Presence of others increases arousal
- Increases action readiness to respond to unexpected events
- Unfamiliar tasks show a performance deficit
- Familiar tasks show a performance increase
Criticisms of Drive theory
Evaluation Apprehension
Cottrell (1972)
- Mere presence not enough to automatically cause arousal
- The presence of. others implies evaluation
- Potential for negative evaluation = anxiety arousing
- Associated arousal leads to dominant responding
Markus (1978) - evaluation apprehension or drive theory study
- Male participants undress, then. dress. in unfamiliar clothes (lab coat), then put their own clothes back on
Three conditions:
- Alone
- Presence of a incidental person (low evaluation)
- Attentive audience (high evaluation)
Markus (1978) - evaluation apprehension or drive theory study
In the incidental (drive) condition:
- Dressing with unfamiliar clothes inhibited
- Dressing with familiar clothes facilitated
- Attentive audience did not significantly add to drive effects
- Results supported drive theory but not evaluation apprehension
Distraction/ conflict study (Baron (1986))
- Presence of others act as a distraction from task
- Distraction leads to attentional conflict
- Attentional conflict induces drive effects
- Increased arousal facilitates dominant responses
- Performance of difficult tasks -> inhibited
- Performance of easy task -> facilitated
Advantages of Baron’s distraction/conflict study
- Accounts for effect of any source that can facilitate (or inhibit) performance
- Can be applied to improve performance
What is the Ringlemann Effect?
(1913)
As group size increases, productivity of each individual drops
What is process loss (group performance)?
Group processes that prevent a group from reaching its potential productivity. Such losses include co-ordination losses and motivation losses
What are additive tasks
a group task that can be completed by adding together all individual members’ inputs
Social loafing Latane et al.
- Got Ss to shout as loud as possible
- Ss were blindfolded and wore ‘white noise’ headsets
3 conditions:
- Alone
- Dyad (2 people
Social loafing results
- The bigger the group, the less the volume of individual members
- Both groups showed a production loss
What is social loafing?
Hogg and Vaughan, 2019, p288
A reduction in individual effort when working on a collective task (one in which our outputs are pooled with those of other group members) compared with working either alone or coactively (our outputs are not pooled)
What is a disjunctive task?
An either/or group task that can be completed by selecting a single group member’s input to stand as the group product
Is the group product in a disjunctive task, necessarily the best input they could have chosen? (Thomas and Fink (1961))
- Most competent group members may hold back
- Group may reject best suggestion
What is a conjunctive task?
- A group task requiring that all members complete it successfully
Process loss example: Brainstorming
- A group technique aimed at enhancing creativity in groups by means of uninhibited generation of as many ideas as possible concerning a specified topic
- Considered brainstorming is a good way of generating ideas
Does brainstorming have process loss? (Diehl and Stroebe (1987))
- Participants generating ideas alone generated twice as many ideas
- When in a group of people you have to wait your turn to speak –> production blocking
What is inter-group behaviour? (Conflict)
- Behaviour among individuals that is regulated by those individuals’ awareness of and identification with different social groups
- Any perception, cognition or behaviour that is influenced by people’s recognition that they and others are members of distinct social groups
What are personality approaches?
- Grew from attempts to understand Nazi atrocities
- Argued such behaviour could only stem from an aberrant personality
What is the authoritarian personality
Adorno, Frenkel-Brunswick, Levinson and Sanford 1950
- Over-disciplining parenting can lead the child to have an unconscious hostility to parents
- Society dictates that presenting this hostility to parents is not allowed
- Child learns to redirect hostility elsewhere
- Tendency to obey authority figures
- F-scale is used to measure authoritarian personalities
Criticism of authoritarian personality
- Focuses on the individual, ignores societal influences
- Pettigrew (1958)
- Personality did not differ between North and South USA despite higher prejudice in the South - Individual differences (in authoritarianism) cannot not explain wide-spread societal uniformity in prejudice
- Authoritarianism cannot explain sudden emergence of prejudice at certain points in history
How does realistic conflict arise?
Conflict arises from goal-striving
What is an incompatible goal
Groups competing for the same goal that only one can get
What is a concordant goal
Two or more groups that are all trying to achieve the same goal. One group cannot achieve the goal themselves, they need to work with other groups
Realistic conflict theory
Sherif, 1966
- Ethnocentrism originates in real conflicts of interest between groups
Robbers cave study
Sherif (1966)
- Participants attend a summer camp
- Ps are divided into two groups
Studies have 4 stages:
- Arrival at camp
- Group formation
- Inter-group competition
- Conflict reduction
Criticisms of Robbers cave studies
- Hard to generalise from this study as ps were 12 year old, middle class boys
- Set up is artificial
- Ethical issue because there was no consent from the kids
- Difficult to isolate variables responsible for realistic conflict
- Inadvertent researcher influence as they researchers were the ‘group leaders’
Other realistic conflict study replications
- Blake and Mouton (1961) - conflict in business management training groups
- Diab (1970) - inter-ethnic conflict among young people in Lebanon
- Brewer and Campbell (1976) - Study of competition among tribal groups in Africa
- Tyerman and Spencer (1983) - difficulty replicating conflict between different scout groups
What are minimal group experiments?
A set of experimental procedures designed to create ad hoc groups on essentially arbitrary criteria with no knowledge of who else belongs to each group. Once such a situation has been created, people’s perceptions of or reward allocations to the group may be measured.
Minimal group paradigm
Tajfel, Billig, Bundy and Flament (1971)
- Group assignment on trivial criteria
- Ps knew which group they were in.
- Other group members anonymous
- Ps have to allocate money to individual group members (identified only by their code number)
- Ps could not award money to themselves
Minimal group paradigm results
- Tendency to assign more money to in-group
Social identity theory
Tajfel (1978); Tajfel and Turner (1986)
- Group memberships has self-esteem implications
- Tend to evaluate in-groups positively to maintain a positive identity
What is social identitiy?
The individual’s knowledge that he (she) belongs to certain social groups together with some emotional and value significance to him (her) of the group membership
How do you maintain positive self-esteem
- Achieved through differentiating groups based on features favouring the in-group
- Differences in value-laden features will be exaggerated
How does social identity theory account for the minimal group paradigm?
- A way to boost group esteem (and hence self-esteem) is to allocate more money to the in-group
- Thus the in-group is made ‘better’ than the out-group
How does social identity theory explain conflict between high and low status groups
- Conflict can occur when groups perceive the current status quo can be changed
- When status quo is seen as legitimate and cannot be changed there is social climbing and social creativity
How do people divide up their social world into groups?
Process of self-categorisation
Self-categorisation theory
Turner (1985); Turner, Hogg, Oakes, Reicher and Wetherell (1987)
- Accounts for the cognition of categorisation
- The basis unit of categorisation is the prototype
What are prototypes?
- “Fuzzy” representation of the ideal object or group
- Represents a given group and helps differentiate from other groups
- Maximise the ratio of between-group differences to within-group differences
- Accentuates group entitativity (meta-contrast principle)
How does the meta-contrast principle occur?
Assimilation:
- Maximising similarities between individuals who match a prototype
Contrast:
- Maximise differences between individuals who match different prototypes
How does the meta-contrast principle work?
- Facilitates categorising individuals into groups
- Categorisation of people into groups de-emphasises individual differences between people (depersonalisation)
- Group members perceived as similar to the group prototype
- Extent to which a member ‘fits’ the group depends on similarity to prototype
Why is the meta-contrast principle (self-categorisation) a useful model?
- A single process accounts for how social groups are differentiated
- Cognition becomes organised along salient self-category lines
- When people perceive themselves as part of the group, they adopt the norms of the group
Definition of leadership
A social influence process through which an individual intentionally exerts influence over others to structure the behaviours and relationships between a group or organisation
What is great person theory?
Hogg and Vaughn (2018)
Certain characteristics acquired in early life may make for leadership
Traits that make a great leader
- Intelligence
- Talkative
- Taller
- Healthy
- Physically attractive
- Self-confident
- Sociable
- Dominant
Criticisms of traits that make a great leader
Stodgill (1948)
- Evidence did not support trait approach
Stodgill (1974)
- Correlation between traits and effective leadership low
- Average r = .3
What are the big 5 traits?
- Extraversion
- Agreeableness
- Conscientiousness
- Emotional stability
- Openness to experience
Why are people now using the big 5 as traits of an effective leader
Judge et al (2002)
- Big 5 traits r = 0.58 with effective leadership
Best predictors:
- Extraversion
- Openness to experience
- Conscientiousness
What are the traits associated with bad leadership?
- Narcissism
- Machiavellianism
- Psychopathy
Definition of transformational leadership
Approach to leadership that focuses on the way that leaders transform group goals and actions - mainly through the exercise of charisma. Also a style of leadership based on charisma.