Altruism

Bystander-Calculus Model

Bystander Effect

Bystander Intervention

Diffusion of Responsibility

Emergency Situation

Empathetic Concern

Empathy

Empathy Costs of Not Helping

Fear of Social Blunders

Helping Behaviour

Just-World Hypothesis

Learning by Vicarious Experience

Nature-Nurture Controversy

Personal Costs of Not Helping

Prior Commitment

Prosocial Behaviour

Social Learning Theory

Social Responsibility Norm

Social Support Network