Psychology is the scientific study of mind, brain, and behavior. It explores how we perceive the world, learn, remember, feel emotions, and interact with others.
Understanding psychology helps explain why people react differently to stress, how habits form, and why mental health varies across individuals.
A person with a phobia might have learned to associate an object with fear through conditioning.
Stress can increase cortisol levels, affecting both mental and physical health.
Psychology explores how biological, mental, and environmental factors shape behavior.