The Experience Sampling Method (ESM) is a research technique used to collect data on individuals' thoughts, feelings, and behaviors in real-time. Participants receive prompts at random intervals throughout the day, asking them to report their current experiences. This method helps researchers gather more accurate information about daily life, reducing reliance on memory. ESM is often used in psychology and social sciences to study various topics, such as mood, stress, and social interactions. By capturing experiences as they happen, ESM provides insights into how people respond to different situations and environments, enhancing our understanding of human behavior.