Cognitive Appraisal Theory, developed by Richard Lazarus, explains how individuals evaluate and interpret events to determine their emotional responses. According to this theory, our emotions arise from our assessment of a situation, which involves two main types of appraisal: primary and secondary. Primary appraisal involves determining whether an event is a threat, a challenge, or irrelevant, while secondary appraisal assesses our ability to cope with the situation. This theory emphasizes that emotions are not solely reactions to external events but are influenced by personal beliefs and experiences. By understanding our appraisals, we can better manage our emotional responses and improve our coping strategies in various situations.