Shotland and Huston (1979) identified five emergency characteristics:
Sudden and unexpected event.
Clear threat of harm to a victim.
Harm increases over time without intervention.
Victim is helpless and needs assistance.
Effective intervention is possible.
Interpretation of a situation affects aid offered.
Shotland and Straw (1976) found different responses to an identical fight scene based on whether it was perceived as a lovers' quarrel or a fight between strangers.
Taking Personal Responsibility
People are less likely to help if they don't feel personally responsible.
Moriarity (1975) experiment: People who agreed to watch belongings were more likely to intervene when a theft occurred.
Maruyama, Fraser, & Miller (1982) field study:
Children donated more candies when individually responsible.
Weighing the Costs and Benefits
People consider potential gains and losses before helping.
Prosocial behavior occurs if perceived profits (rewards minus costs) of helping outweigh not helping.
The greater the perceived costs, the less likely you are to help.
Not helping may lead to guilt or negative judgments.
Altruistic acts can be impulsive, motivated by emotions and values.
Deciding How to Help and Taking Action
Involves deciding on assistance type and acting, often under stress.
Decision-making analysis:
People may fail to help due to not noticing the problem, not feeling responsible, high costs, inability to help, or indecision.
Attribution Theory: Helping Those Who Deserve Help
People are more likely to help if the person's need is due to uncontrollable circumstances.
Meyer & Mulherin (1980): College students more willing to lend rent money if need arose due to illness (uncontrollable) rather than laziness (controllable).
Weiner (1980): More likely to lend lecture notes if needed due to professor's poor lecturing (uncontrollable) rather than classmate's poor note-taking (controllable).
Attributions affect emotional reactions:
Sympathy for those with uncontrollable problems.
Anger towards those responsible for their problems.
The Helper: Who Is Most Likely to Help?
Researchers investigate moods, emotions, and personality characteristics.
Mood and Helping
People are more willing to help when in a good mood.