This document discusses stress, its causes, effects, and coping strategies. It defines stress as the physical, emotional, cognitive, and behavioral response to threatening or challenging events. Stress has environmental, physiological, socio-cultural, and cognitive causes. It can have negative effects like unpleasant emotions and reduced performance, but also positive effects like increased alertness. Coping strategies are divided into problem-focused strategies which directly address the stressor, and emotion-focused strategies which help manage feelings about the stressor, such as social support, avoidance, or relaxation techniques. Effective coping involves selecting appropriate strategies to suit different stressful situations.