Explain Health psychology and positive psychology.

Health Psychology:
Health psychology is a subfield of psychology that focuses on understanding how psychological factors influence health and well-being. It examines the interplay between mental, emotional, and social factors and their impact on physical health. Health psychologists study topics such as the role of stress, health-related behaviors, coping mechanisms, and the doctor-patient relationship. The goal is to promote healthier lifestyles, prevent illness, and enhance the overall quality of life through psychological interventions.

Positive Psychology:
Positive psychology is a branch of psychology that emphasizes the study and cultivation of positive experiences, traits, and well-being. Developed by Martin Seligman, positive psychology explores factors contributing to a fulfilling life, including positive emotions, strengths, virtues, and optimal human functioning. Instead of focusing solely on pathology, positive psychology seeks to enhance individual and collective flourishing. It involves the study of happiness, resilience, gratitude, and the factors that contribute to a meaningful and satisfying life. Positive psychology interventions aim to enhance positive emotions and strengths, fostering overall psychological well-being.