Behavioral changes refer to modifications in an individual's actions, habits, or responses to stimuli. These changes can occur due to various factors, including environmental influences, social interactions, or personal experiences. For example, a person may develop healthier eating habits after learning about the benefits of nutrition. Such changes can be intentional, like adopting a new exercise routine, or unintentional, such as becoming more withdrawn after a stressful event. Understanding the reasons behind behavioral changes can help in areas like psychology, education, and healthcare, allowing for better support and interventions when needed.