The document discusses attribution theory in social psychology. Attribution theory focuses on how people explain the causes of behaviors and events. There are two main types of attributions: internal/dispositional attributions which attribute causes to internal characteristics, and external/situational attributions which attribute causes to external factors. Common biases that affect attributions are the fundamental attribution error, culture bias, actor-observer bias, and self-serving bias. The document also provides two examples from the author's experiences that relate to attribution theory.