Prosocial Behaviour Flashcards
What is prosocial behaviour vs altruism?
- prosocial: actions that benefit others
- altruism: helping others with no benefit to self
What is inclusive fitness?
when copies of genes survive, we experience reproductive success
What is kin selection?
help people who are genetically related to you to increase reproductive success
What was the relatedness experiment? What was the result?
- how closely related do you feel to parent, grandparent, uncle, stranger
- feel most related to people we share genes with
- feel more related to step-kin than acquaintances
- results across culture (likely due to evolution)
What was the relatedness scenario study method?
- scenario study: imagine self in situation and answer questions about behaviour
- imagine person asking for small favour or life/death situation
- 3 different people you can help (different ages, genders and relatedness)
What was the relatedness scenario study findings?
- relatedness: more likely to help genetic people in both situations, MUCH more in life/death situations
- age: on easy task help youngest and oldest, on life/death help youngest (highest reproductive success)
- gender and age: easy task slightly more likely to help women (men greater fluctuation with age); life/death slightly more likely to help women (declines with age for both genders)
What was the result of who you would help in a famine study?
most likely to feed 10-18 year olds (high likelihood of reproductive success)
- don’t feed baby because unlikely to survive
What is reciprocal altruism?
We help others with expectation that they will help us later
Are small groups or large groups more helpful? What about cities?
- small is more helpful
- higher chance favour is returned
What is proximate causation?
current events/situation impacts thoughts, feelings and behaviour
What is the bystander effect?
the more people witnessing the emergency, less likely person will be helped
What is the explanation behind the bystander effect?
- ambiguous situation: don’t know if it’s an emergency
- evaluation apprehension: will others judge me
- pluralistic ignorance: everyone pretending to be calm and conforming to each other
- diffusion of responsibility
What was the woman in distress experiment method?
- fill out survey alone or other person in room
- other person: another participant, unfazed confederate or friend
- hear loud fall from room lady just went into
What was the woman in distress experiment findings?
- alone: very likely to help
- friend: very likely to help
- another participant: lower chance of helping
- unfazed confederate: lowest chance of helping (pluralistic ignorance)
What was the seizure experiment method?
- have discussion over intercom about uni student’s problems
- “experimenter not listening in on convo”
- either told 1, 3 or 5 other people
- mic turns on for 2 minutes and cycles through
- one guy says he has history of seizures and says he is having one
What was the seizure experiment findings?
- only participant and seizure man: helped
- participant and 3 confederates: less help
- participant and 5 confederates: least help
Compare the woman in distress and seizure experiment in regards to ambiguity, communication, witness makeup and what they test
WID - ambiguous, could communicate, if you know other witness more likely to help (pluralistic ignorance)
Seizure - unambiguous, could not communicate, more witnesses = less help (diffusion of responsibility)
What is the 5 step bystander prevention model?
- notice the event
- interpret event as emergency (overcome pluralistic ignorance)
- responsibility to help (overcome diffusion of responsibility)
- decide how to help + implementation
- make conscious decision to help
How do you increase helping?
- reduce ambiguity
- clarify responsibility (single someone out)
- less likely to do bystander effect if educated about effect
When is the effect reversed? Why?
- in dangerous situations (more witnesses = more help)
- in clear situation focus on costs of NOT helping (ambiguous focus on costs of helping)
- heightened arousal creates drive we want to reduce
- also if need multiple people to help
- also if we think we’ll be ridiculed for not helping
What is the empathy-altruism model?
- pure altruism exists
- happens when we empathize with sufferer