MCAT Social and Behavioral Sciences

An exploration of the psychological, social, and cultural factors that influence human health and behavior, tailored for MCAT preparation.
Basic Concepts

Foundations of Psychology

The Science of Mind and Behavior

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.

Major Perspectives in Psychology

  • Biological: Focuses on how the brain, neurotransmitters, and genetics influence behavior.
  • Cognitive: Examines mental processes like memory, perception, and problem-solving.
  • Behavioral: Studies observable actions and the role of the environment.
  • Humanistic: Emphasizes free will and self-actualization.
  • Psychodynamic: Investigates unconscious motives and conflicts.

Real-World Impact

Understanding psychology helps explain why people react differently to stress, how habits form, and why mental health varies across individuals.

Example Applications

  • Clinical psychologists use psychological principles to diagnose and treat mental disorders.
  • Teachers apply learning theories to improve classroom motivation.

Examples

  • 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.

In a Nutshell

Psychology explores how biological, mental, and environmental factors shape behavior.

Key Terms

Cognition
The mental processes involved in gaining knowledge and understanding.
Behaviorism
A theory that focuses on observable behaviors and the effects of learning.
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