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    Why Do People Help?

    ProsocialBehavior

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    Basic Motives Underlying Prosocial

    Behavior

    Prosocial behavioris any act

    performed with the goal of benefiting

    another person, regardless of motive.

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    Basic Motives Underlying Prosocial

    Behavior

    Alt ru ismis the desire to help another

    person even if it involves a cost to the

    helper.

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    Defining Prosocial Behavior

    Prosocial

    Behavior

    Benevolence

    PureAltruism

    From Sim son 2004

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    Type of

    Behavior

    Defining Prosocial Behavior

    Prosocial

    Behavior

    Benevolence

    Pure

    Altruism

    Definition Example

    From Simpson, 2004

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    Type of

    Behavior

    Defining Prosocial Behavior

    Prosocial

    Behavior

    Benevolence

    Pure

    Altruism

    Definition Example

    Anyaction

    intended tobenefitanother

    (regardless

    of motive)

    Giving a

    large tip toa waiter toimpress

    your boss

    From Simpson, 2004

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    Type of

    Behavior

    Defining Prosocial Behavior

    Prosocial

    Behavior

    Benevolence

    Pure

    Altruism

    Definition Example

    Benefitsanotherintentionally

    for no

    externalreward

    Sending$20 to acharity to

    make

    yourselffeel good

    From Simpson, 2004

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    Type of

    Behavior

    Defining Prosocial Behavior

    Prosocial

    Behavior

    Benevolence

    Pure

    Altruism

    Definition Example

    Benefitsanother

    intentionally

    for noexternal orinternalreward

    Jumpingon a

    railroadtrack to

    help astrangerwho has

    fallenFrom Sim son 2004

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    Basic Motives Underlying Prosocial

    Behavior

    A basic question that people have

    asked is whether people are willing to

    help when there is nothing to gain, or if

    they only help when there is somebenefit for them.

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    Theories of Prosocial Behavior

    Evolutionary

    Social exchange

    Empathy-altruism

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    Basic Motives Underlying Prosocial

    Behavior

    Evolutionary Psychology: Instincts andGenes

    Evolutionary Psychologyis the attempt to

    explain social behavior in terms of genetic

    factors that evolved over time, according tothe principles of natural selection.

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    Basic Motives Underlying Prosocial

    Behavior

    Evolutionary Psychology: Instincts andGenes

    Darwin recognized that altruistic behavior

    posed a problem for his theory: if an

    organism acts altruistically, it maydecrease its own reproductive fitness.

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    Basic Motives Underlying Prosocial

    Behavior

    Evolutionary Psychology: Instincts andGenes

    The idea of kin select ionis the idea that

    behaviors that help a genetic relative are

    favored by natural selection.[Suggests can pass on genes by helping

    genetic relatives have children or by

    helping their children survive.]

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    Basic Motives Underlying Prosocial

    Behavior

    Evolutionary Psychology: Instincts andGenes

    The norm of rec iproc i tyis the expectation

    that helping others will increase the

    likelihood that they will help us in thefuture.

    [Suggests reciprocity may increase likelihood of

    survival.]

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    Evaluation of Evolutionaryapproach

    Although theorists can tell a story aboutevolutionary reasons for helping, wecannot know for sure whether helping has

    an evolutionary basis.

    Retrospective explanations, no hardevidence.

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    Basic Motives Underlying Prosocial

    Behavior

    Social Exchange: The Costs andRewards of Helping

    Social exchange theory argues that much of

    what we do stems from the desire to

    maximize our outcomes and minimize our

    costs. Like evolutionary psychology, it is a

    theory based on self-interest; unlike it, it

    does not assume that self-interest has a

    genetic basis.

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    Basic Motives Underlying Prosocial

    Behavior

    Social Exchange: The Costs andRewards of Helping

    Helping can be rewarding because

    increases the probability that someone

    will help us in return

    relieves the personal distress of the

    bystander

    gains us social approval and increased

    self-worth.

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    Basic Motives Underlying Prosocial

    Behavior

    Social Exchange: The Costs andRewards of Helping

    Helping can also be costly (danger, time,

    money); thus it decreases when costs are

    high.

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    Basic Motives Underlying Prosocial

    Behavior

    Empathy and Altruism: The Pure Motivefor Helping

    Batson (1991) is the strongest proponent of

    the idea that people often help purely out of

    the goodness of their hearts.

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    Basic Motives Underlying Prosocial

    Behavior

    Empathy and Altruism: The Pure Motivefor Helping

    He argues that pure altruism is most likely

    to come into play when we experience

    empathyfor the person in need; that is, we

    are able to experience events and emotionsthe way that person experiences them.

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    Basic Motives Underlying Prosocial

    Behavior

    Empathy and Altruism: The Pure Motivefor Helping

    The empathy-al t ru ism hypothesisstates that

    when we feel empathy for a person, we will

    attempt to help purely for altruistic reasons,

    that is, regardless of what we have to gain.

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    Empathy and Altruism: The Pure Motivefor Helping

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    Empathy and Altruism: The Pure Motivefor Helping

    When did people agree to help Carol (who was in auto accident) w/workmissed in Intro Psych? (Toi & Batson,1982)

    High empathy: Imagine how Carol felt Low Empathy: Be objective, dont be concerned w/ how Carol felt

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    Is it altruism? Why or why not?

    exercise

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    Altruistic or egoistic motives?

    It is often difficult to disentangle whetherpeople are helping for altruistic or egoisticmotives.

    If someone feels joy after helping, is that anegoistic motive?

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    Personal Determinants of ProsocialBehavior

    Individual Differences: The AltruisticPersonality

    Aspects of a persons makeup that lead the

    person to help others in a wide variety of

    situations defines the al t ru ist ic personal ity.

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    Personal Determinants of ProsocialBehavior

    Individual Differences: The AltruisticPersonality

    Research has found that the extent to

    which people are helpful in one situation isNOT highly related to how prosocial they

    are in another situation.

    *High altruism scores not a good predictor

    of helping

    Personality is not the only determinant of

    whether people will help, at least across

    many situations.

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    Personal Determinants of ProsocialBehavior

    Individual Differences: The AltruisticPersonality

    It appears that different kinds of people are

    likely to help in different types of

    situations.

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    Gender and Helping

    Women are universally perceived as kinder, more soft-

    hearted, and more helpful.

    But over 90% of Carnegie Hero awards go to men(for saving, or attempting to save, the life ofanother). Why?

    --Women are more likely to help those theyalready know.

    --Men are more likely to help strangers inemergency situations.

    From Simpson, 2004

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    Gender Differences in Prosocial Behavior

    Ex: Men > likely to help w/flat tire or in

    dangerous situation. (short-term, strangers)

    Women > likely to help take care of a

    neighbor or elderly relative. (longer-term, closerelationships)

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    Gender differences in receiving help

    Are people more likely to help women or

    men? It depends.

    Male helpers are more likely to help women thanmen.

    Female helpers are equally likely to help men and

    women.

    Women not only receive more help frommen, but they also SEEK more help.

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    Personal Determinants of ProsocialBehavior

    Cultural Differences in ProsocialBehavior

    People across cultures are more likely to

    help members of their in -group, the group

    with which an individual identifies as a

    member, than members of the out-group, agroup with which an individual does not

    identity.

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    Personal Determinants of ProsocialBehavior

    Cultural Differences in ProsocialBehavior

    People from collectivist cultures are more

    prone to help in-group members and less

    likely to help out-group members than are

    people from individualist cultures.

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    Personal Determinants of ProsocialBehavior

    The Effects of Mood on ProsocialBehavior

    People who are in a good mood are more

    likely to help.

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    Personal Determinants of ProsocialBehavior

    The Effects of Mood on Prosocial Behavior

    Good moods can increase helping for

    three reasons

    good moods make us interpret events in asympathetic way

    helping another prolongs the good moodgood moods increase self-attention and this in

    turn leads us to be more likely to behave

    according to our values and beliefs (and most

    of us value altruism).

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    Positive Mood: Feel good, do good

    When researchers have induced a goodmood (e.g., leaving dimes in the coinreturn slot of a pay phone, giving people

    cookies, etc.), they find that people in agood mood are more likely to help thanthose in a neutral mood.

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    Personal Determinants of ProsocialBehavior

    The Effects of Mood on ProsocialBehavior

    Negative-state rel ief hypo thesissays that

    people help in order to alleviate their own

    sadness and distress; it exemplifies asocial exchange approach.

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    Negative mood and helping

    Variety of studies show that, when peoplefeel sad, they are more likely to help (e.g.,donate money to a charity).

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    Helping can be increased by events that

    trigger temporary sadness:

    Reminiscing about unhappy experiences

    Reading depressing statements

    Failing at a task

    Witnessing harm to another

    Presence of Sadness

    From Simpson, 2004

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    Young children are LESS likely to

    help when in a sad mood.

    They have not yet learned that

    helping another can produce good

    feelings.

    AGE

    From Simpson, 2004

    H d d d h d b th l d

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    How can a sad mood and a happy mood both leadto more helping?

    Different reasons

    Sadness: Helping may improve temporarysadness. (But, if we blame others for ourbad mood, sadness is not associated withmore helping.) Complex association.

    Happiness: May trigger positive thoughts

    about others. May prolong good mood.Straightforward, consistent association.

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    Situational Determinants ofProsocial Behavior

    Environments: Rural versus Urban

    People in rural areas are more helpful. This

    effect holds over a wide variety of helping

    situations and in many countries.

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    Situational Determinants ofProsocial Behavior

    Environments: Rural versus Urban

    One explanation is that people from rural

    settings are brought up to be more

    neighborly and more likely to trust

    strangers.

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    Situational determinants ofprosocial behavior

    Or, it might be that people living in cities

    are overwhelmed with too much

    stimulation; if you put them in a calmer

    environment, they might be just aslikely to help.

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    Situational Determinants of Prosocial

    Behavior

    Field studies conducted in 36 cities in theU.S.

    The more densely populated the area, theless likely people were to help.

    Location (rural or urban) more importantthan whether person grew up in small

    town or large city.

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    Situational Determinants ofProsocial Behavior

    The Number of Bystanders: TheBystander Effect

    The bystander effectis the finding that the

    greater the number of bystanders who

    witness an emergency, the less likely any

    one of them is to help.

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    Situational Determinants ofProsocial Behavior

    The Number of Bystanders: TheBystander Effect

    Latan and Darley (1970) developed a decision treeto show how people decide whether to help in an

    emergency:

    1. Noticing an Event: Yes No

    2. Interpreting the Event as an Emergency Yes No3. Assuming Responsibility Yes No

    4. Knowing How to Help Yes No

    5. Deciding to Implement the Help Yes No

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    Stage 1: Noticing the event

    The Good Samaritan study

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    Kitty Genovese case

    Was noticing the event a problem?

    St 2 I t ti th t

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    Stage 2: Interpreting the eventas an emergency

    Smoke-filled room study

    video clip

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    Situational Determinants ofProsocial Behavior

    The Number of Bystanders: TheBystander Effect

    Plural is t ic ignoranceis the phenomenon

    whereby bystanders assume that nothing iswrong in an emergency because no one else

    looks concerned. This greatly interferes with

    the interpretation of the event as an

    emergency and therefore reduces helping.

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    Kitty Genovese

    Was interpreting the event a problem inthe Kitty Genovese case?

    Stage 3: Assuming

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    Stage 3: Assumingresponsibility

    Recall seizure study (earlier in the course)

    When more people were present,participants were less likely to help (by

    getting the experimenter) and they tooklonger to help (if they did help).

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    Situational Determinants ofProsocial Behavior

    Stage 3: Assum ing respon sibi l i ty

    Dif fus ion of respon sib i l ityis the

    phenomenon whereby each bystanderssense of responsibility to help decreases as

    the number of witnesses increases. This

    results in a reduction of helping.

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    Kitty Genovese

    Was assuming responsibility a problem?

    St 4 W i hi d d t

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    Stage 4: Weighing rewards and costs

    People help when the rewards outweigh the

    costs Potential rewards

    Reciprocity

    Social approval

    Self-satisfaction

    Reduced guilt and arousal

    Potential costs

    Danger/life threatening Financially detrimental

    Embarrassing

    Time consuming

    Stage 5: Deciding how to

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    Stage 5: Deciding how to

    help People cannot help if they do not know

    how to help.

    Do you know CPR? The Heimlichmaneuver? Your own blood type?

    These were not an issue in the case ofKitty Genovese.

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    Situational Determinants ofProsocial Behavior

    The Nature of the Relationship:Communal Versus Exchange

    Relationships

    Communal relationships are those in which

    peoples primary concern is with the welfare

    of the other, whereas exchangerelationships are governed by equity

    concerns.

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    Situational Determinants ofProsocial Behavior

    The Nature of the Relationship:Communal Versus Exchange

    Relationships

    Communal/exchange distinction means that

    generally we are more helpful towards

    friends (> likely to be communal) thanstrangers; the exception occurs when the

    other is beating us in a domain that is

    personally important and thus threatens our

    self-esteem. (Recall Tesser video)

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    How Can Helping Be Increased?

    Prosocial role models

    1--Bryan & Test (1967) L.A. drivers for

    more likely to offer help to a female

    driver with a flat tire if a quarter of amile earlier they had witnessed

    someone helping another woman

    change a tire.

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    Increasing helpingProsocial models

    2Byran & Test (1967) New Jersey

    Xmas shoppers were more likely to

    drop money into a Salvation Army

    kettle if they had just seen

    someone else to donate.

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    Increasing helpingprosocial models

    3Rushton & Campbell (1977)

    found British adults more willing to

    donate blood if they were

    approached after observing a

    confederate agree to donate.

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    Media can encourage helping

    TV programming

    NIMH study of Mr. Rogers

    4 wks preschool program

    Kids from less educated homes becamemore cooperative, helpful, likely to statetheir feelings during the 4 wk period thanthose who did not see the show.

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    Increasing helping: Disseminate research findings

    Beaman et al. (1978) Students who hadheard a lecture on bystander intervention

    were more likely to help in a stagedemergency 2 wks later.

    Heard lecture 43% helped

    Did not hear lecture 25% helped