Research Methods in Prosocial Behavior

What was the key conclusion of the Levine et al. (2001) study?

• Helping behavior is solely determined by genetics

• Economic productivity is negatively correlated with helping behavior

• The presence of police officers increases prosocial behavior

• All cultures exhibit the same level of helping behavior

What is the primary aim of research on prosocial behavior?

• To determine the best ways to punish non-helpful individuals

• To understand why people help others and the factors that influence helping behavior

• To prove that personality traits are the only reason people help

• To measure the intelligence of individuals who engage in prosocial behavior

What is the main limitation of using self-report surveys in prosocial behavior research?

• They are too expensive to conduct

• Participants may not answer truthfully due to social desirability bias

• They lack statistical validity

• They do not collect any useful data

How can researchers improve the validity of studies on prosocial behavior?

• Increase the sample size and diversity

• Ensure participants know the hypothesis

• Avoid debriefing participants

• Limit replication of studies

Which of the following is an example of an extraneous variable in a field experiment?

• Weather conditions

• The independent variable

• The researcher's hypothesis

• The dependent variable

What ethical concern is most relevant to field experiments in prosocial behavior research?

• Lack of informed consent

• Participants may be forced to help

• The results cannot be analyzed

• There are no ethical concerns

Which of the following is a strategy to increase reliability in research on prosocial behavior?

• Reducing sample size

• Standardizing procedures and using multiple researchers

• Avoiding replication of studies

• Using only one data collection method

What is the term for the phenomenon where people assume someone else will help in an emergency?

• Pluralistic ignorance

• Social facilitation

• Bystanderism

• Diffusion of responsibility

How can researchers ethically address the issue of deception in bystander effect studies?

• They should avoid deception at all costs

• They should debrief participants after the study

• They should not conduct the research

• They should inform participants in advance

In the Darley and Latané (1968) study, how did the presence of other bystanders affect helping behavior?

• Increased the likelihood of helping

• Had no effect on helping

• Decreased the likelihood of helping

• Made participants more empathetic