Terms Flashcards
Cooperation
Any action which is intended to benefit others, regardless of whether the actor also benefits in the process
Fails more often than it works
Tendency to emphasize positive outcomes for self and other
Competition
Tendency to emphasize relative advantage over others
Interdependence
People can affect others’ outcomes and lives through actions
Social Dilemmas
Conflicts between short-term self interests and long-term collective interests
One behavior will produce the best outcome for the self and a reduced outcome for the collective, while another behavior will produce the best outcome for the collective and a reduced outcome for the self
Individual rationality leads to collective irrationality
If everyone chooses the best outcome for themselves, then everyone ends up with a worse outcome than if everyone had chosen the best outcome for the collective
Prisoner’s Dilemma
Basic and abstract
To get the most, take advantage of someone who cooperates
Worst outcome is to cooperate and be taken advantage of
Temptation to defect MUST be greater than the reward for cooperating
Talking to each other and deciding what to do in front of others changes one’s thought process
Social Trap
Situations where a positive outcome for the self leads to negative outcomes for the collective
Immediate, small positive outcome for self may have large, delayed, negative outcome for the collective
RESOURCE DILEMMA
Examples: pollution, overfishing
Social Fence
Actions with initial negative self-consequences and delayed collective positive consequences
Immediate negative cost to self but long-term positive benefit to collective
PUBLIC GOODS DILEMMA
Examples: donating to public radio, paying taxes
Public Goods Dilemma
Models real-world interactions by making a contribution to a dyad or group
Temptation to free-ride on other’s donations
Requires: Jointness of supply (no matter how many people use the public good, it will never be fully consumed) and impossibility of exclusion (people cannot be excluded from using the public good)
Step-level public goods
Require a minimum amount to be provided in full
Sometimes in best interest to cooperate, depending on what others choose
Examples: building a bridge
Continuous public goods
Resource is provided based on amount given; any amount contributes to enhancing the good’s quality and provision
Best strategy is to always defect regardless of others
Changing a continuous good to a step-level good may increase cooperation
Examples: a playground that can grow more as money is donated, public radio
Public goods lab based task
Give money to either a group fund, which gains interest, or a self fund
Group account is equally split among the group regardless of the donation amount
Temptation to defect (keep more money for self) but reward for cooperation (more money in group fund = more interest = more return)
Resource dilemma
People decide how much to take from a common resource
Temptation to take as much as possible for oneself
Requires: Resource replenishment rate; optimal harvest level at which resource is sustainable
Resource dilemma lab based task
There is a 4 person group where members consume from a shared resource over 15 trials
Limit on harvest amount each trial, and a standard replenishment rate
People tend to take as much as they can and then it crashes
Without communication, people take more than is sustainable
Cooperation Index
Degree to which there are conflicting interests in a situation
The degree to which interests influence the behavior of others varies across situations
Structural solutions to social dilemmas
changing the situation to promote cooperation
create situations where interests are more aligned (e.g., incentives)
Motivational solutions to social dilemmas
change the way an individual decides and behaves in certain situations
Affecting cognitive, affective, and motivational processes underlying individual behavior in the social dilemma
(e.g., communication, trust, self-efficacy, social identity)
Normative approach to social dilemmas
What should people do in these situations
Used in economics, game theory
Descriptive approach to social dilemmas
what people actually do in these situations
Used by social psychologists
Collective rationality
cooperative behavior by both individuals yields greater outcomes than does non-cooperative behavior by both
Evolutionary Theory
Assumes that humans have evolved behavioral strategies for social interactions
Outlines problems in past human environments that may have led to adaptations relevant to resolving conflicts
Rational Choice Theory
Assumes that humans are rational actors that seek to maximize their self-interests
Uses theoretical formulas to generate predictions about how perfectly rational actors should behave
Interdependence Theory
Assumes that the possible structural outcomes of social interactions can be understood and related according to six fundamental dimensions of the structure
Identifies the structure of the social interaction and makes predictions about how that structure affords particular person and situation variables to affect behavior
3 views on mixed-motive concepts
Epicurus: people should be driven by long-term goals, even if that means short-term pain
Pyrrho: People should give in to short-term pleasure because no cause and effect relationships are ever truly known (skepticism)
Zeno: People’s ultimate goal should be stable emotional reactions in everyday life (stoicism)
Give-some game
Each participant could give to the resource, but giving is not required for using
(Step-level and continuous public goods)
Take-some game
has a finite pool from which all can draw, but if everyone draws too much than no one gets any
Different from resource dilemmas because they have a FINITE pool
Puzzle of cooperation
Start with a mutually cooperative group –> mutation in population to not cooperate –> defecting phenotype emerges –> all have non-cooperative phenotype
By the end, everyone is a defecting individual because it is the most beneficial strategy
Adaptations for cooperation
Must fir the organism to the environment
Needs to solve a problem for reproduction and increase its likelihood
Accumulated output of selection process
4 aspects of adaptations
species-typical (reoccurring among members of the species)
Is incorporated in physical design of organism
Coordinated with environmental structure
Has a functional outcome (including the replication of genes)
4 levels of analysis in cooperation
Mechanisms - what is going on within the person at the time he or she helps
Development- how the psycholgical mechanisms underlying cooperation develop within the lifespan; how genes and environment interact
Function-why an individual would develop in such a way as to have that psychology mechanism and what selective pressures cause it to persist
Phylogeny- how and when the mechanism evolved in our evolutionary history, and what prior traits it could have evolved from
4 Evolutionary theories of human cooperation
Kin Selection, Direct Reciprocity, Indirect Reciprocity, Costly Signaling
Kin Selection
Promote own genetic future by making sacrifices for those who share genes with them
People are more likely to help kin than non-kin, especially in life-threatening situations
Cues of kinship include facial features and early life co-residence (but these cues can misfire)
Limitations: requires that others be perceived as kin
Direct Reciprocity
Tit-for-tat: people act cooperatively towards others, and expect something to be returned in the future
Important for populations in which members interact regularly
Can maintain cooperation at high levels and across generations
Falls prey to mistakes and potential mutual non-cooperation
Requires ability to monitor others’ behaviors
Shadow of the future
knowing there will be a future interaction increases cooperation
Strong Reciprocity
punishing non-cooperators or norm violators at a cost to oneself, even if they will not interact again in the future
People do pay a cost to punish others, and this punishment increases cooperation
Indirect Reciprocity
We cooperate with others we may never meet again, but we will meet their group again
Cooperation may be to indirectly gain benefits
Having a helpful reputation tells others that they should help you
Cognitively demanding due to need for monitoring and memory
Language and gossip facilitate reputations - people tend to believe the gossip about others
Milinski et al. (2002), Indirect Reciprocity
People were more likely to be cooperative in an indirect reciprocity game
Were more likely to receive money when they had a cooperative reputation
people refused to help others who did not cooperate in a public goods dilemma and people who did not help on the first trial of indirect reciprocity
Social cynicism
belief about the extent to which other people are trustyworthy
Individual vs. Group Selection Theories
Individual: tradition Darwinian logic; genes-focused view
Group: behavioral trait can emerge from one group being more cooperative than another
Intersexual selection
Some type of process for attracting a mate
Women may cooperate more in a mixed-gender group to signal to men that they are cooperative and kind
Intrasexual selection
Competition within sex to reproduce with the right mate
Male intrasexual selection has a tendency towards cooperation
Patrilocality: men were less likely to migrate to a new group than women
Male coalitional psychology
men tend to cooperate with in-group more than outgroup members, and compete more with male outgroup members
Sex differences in cooperation
Stereotype of American women is that they’re more cooperative
Expectation is for women to be more cooperative, but men and women generally do not differ
Male same-sex groups were more cooperative than female same-sex groups
Criticisms of evolutionary approach
Genetic determinism is false (my genes cause me to act this way)
Difficult to know the early environment before adaptations were present
People can create an evolutionary story about anything
Ultimate causes of behavior
What caused humans to possess a dispositions for behaving a certain way
Focus of evolution
Proximate causes of behavior
Current features of person and environment which influence people to behave a certain way
Focus of social sciences
Individualism
tendency to maximize outcomes for self with minimal regard for outcomes for others
Altruism
Tendency to maximize outcomes for others with minimal regard for outcomes for self
Aggression
Tendency to minimize outcomes for the other without regard for outcomes for self
Cultural variation in cooperation
Vary greatly across cultures
Individualist cultures have a tendency to pursue personal goals
Collectivistic cultures have tendencies to pursue group goals
Greater exposure to different cultures increases a willingness to support global public goods
Hermann et al. Social Dilemma
Used a public goods dilemma to evaluate cross-cultural differences in cooperation
Over time and across countries, contributions decrease
Large difference on average between countries, but no country gave everything
What is culture?
Culture consist of explicit and implicit patterns of historically derived and selected ideas and their embodiment in institutions, practices, and artifacts
Cultural patterns may be product of action or motivating elements of further action
Key aspects: Part of our environment and in our minds
Third Party Punishment
Two people play the dictator game, and a third person watches
The third-party observer can pay to take money away from the dictator after they have decided how much to give
Henrich et al. (2006) found that people are willing to punish others for not being kind or generous
Dictator Game
Participant is given finite amount of resource
Recipient has no control over how much they receive - have to take whatever they are given
It is in the participant’s best interest to give no money, as giving money would come at a cost to self