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Introduction to Social Psychology

  • Social Psychology is the study of human cognition, emotion, and behavior in relation to others.

  • Differences from Sociology:

    • Focus on individual behavior in a social context (Social Psychology).

    • Examination of societies, cultures, and groups (Sociology).

Research Methods in Social Psychology

  • Common psychological methods are used, but may involve deception.

  • Deception is sometimes necessary to ensure genuine responses.

  • Involves confederates in experiments.

  • Debriefing usually occurs to clarify the study to participants.

  • All studies require Institutional Review Board (IRB) approval.

Social Cognition

  • Definition: The way individuals perceive others and use this information consciously and unconsciously.

    • Making attributions about behavior is a significant component.

Dimensions of Attributions

  • Controllable–Uncontrollable: e.g., Alexa's lateness.

  • Stable–Unstable: e.g., Dennis's cooking abilities on a second date.

  • Internal–External: e.g., Alexa's bad luck with Tinder matches.

Social Media's Influence on Perception

  • Posting selfies allows control over personal image but may also lead to negative perceptions of social traits (less trustworthy, less open).

Errors in Attribution

Fundamental Attribution Error

  • Overemphasis on personal traits while ignoring situational factors.

Just-World Hypothesis

  • Belief that the world is fair and individuals get what they deserve which can lead to victim-blaming.

False Consensus Effect

  • Overestimating how much others share our beliefs or behaviors due to over-representation of self-information.

Self-Serving Bias

  • Attributing successes to personal factors and failures to situational factors.

Group Dynamics

Factors Influencing Group Behavior

  • Social facilitation: enhanced performance in simple tasks.

  • Social loafing: decreased individual effort in group tasks.

  • Diffusion of Responsibility: feeling less accountable in groups.

Reducing Social Loafing

  • Clearly define roles and responsibilities in group projects.

  • Ensure individual accountability through structured participation.

Group Polarization and Groupthink

  • Group discussions can lead to more extreme positions (polarization).

  • Groupthink can suppress dissenting opinions and critical thinking, leading to poor decisions and outcomes in historical events.

Bystander Effect

  • Individuals are less likely to help in emergencies when others are present due to diffusion of responsibility.

  • Notable case: Kitty Genovese, which highlights inaction in crises.

Prosocial Behavior

Factors Encouraging Helping Behavior

  • Kin selection: Helping relatives promotes survival of genes.

  • Empathy: Motivation to alleviate distress in others.

  • Social exchange theory: We help when benefits outweigh costs.

Aggression

Definitions and Dynamics

  • Aggression: Behavior intended to cause harm.

  • Influences include genetic predisposition, testosterone levels, and situational factors.

Gender Differences in Aggression

  • Males typically show more direct aggression.

  • Females engage in relational aggression.

Stereotypes and Discrimination

Concepts Explored

  • Stereotypes as generalizations based on group membership (preceded by social identity).

  • Discrimination involves favoritism or hostility based on group affiliation.

  • Critique of implicit biases despite a decline in overt discrimination.

The Stanford Prison Experiment

  • Examined the influence of assigned social roles on behavior, raising ethical concerns due to extreme participant experiences.

Interpersonal Attraction

Influencing Factors

  • Proximity, similarity, and physical attractiveness.

  • The halo effect may lead to biased perceptions of attractive individuals.

Theories of Love

  • Sternberg's Triangular Theory: Combinations of passion, intimacy, and commitment define different loves.

  • Investment Model of Commitment: Decisions to stay in a relationship influenced by happiness, alternatives, and investment.

Conclusion

  • Recognize the impact of attributions on behavior.

  • Understand the social influences of attitudes and the dangers of discrimination and prejudice.

  • Foster kindness, empathy, and the importance of supportive relationships.