psychology
The term psychology is derived from two Greek words ‘psyche’ and ‘logos’. ‘psyche’, which means soul or mind & Logos means a talk. Thus psychology means talk about the soul. But in modern times, psychology is defined in a different way.
- In ancient times, psychology was defined as the science of soul, i.e. the nature and character of soul. In the absence of a clear and definite knowledge, it was unscientific to define psychology as the science of soul.
- Later psychology came to be defined as the science of Consciousness(William J. James).
- According to modern concept, psychology is the science of human behavior and experience. Psychology is often referred to as the bio-social science. Social interaction is man’s most obvious traits. Behavior alone can be observed and studied. Psychology studies the behavior of the individual throughout the span of his life. It studies all aspects of cognitive activities like perception, intelligence, memory and forgetting, emotional activities.
Branches of Psychology -
1. General / Pure Psychology
- Studies fundamental principles, theories, and laws of behavior.
- Provides the foundation for applied psychology.
2. Developmental Psychology
- Focuses on growth and changes across the lifespan (infancy, childhood, adolescence, adulthood, old age).
- Studies physical, cognitive, emotional, and social development.
3. Social Psychology
- Examines how individuals’ thoughts, feelings, and behaviors are influenced by society and group interactions.
- Topics: attitudes, conformity, prejudice, leadership.
4. Clinical Psychology
- Concerned with diagnosis and treatment of mental disorders.
- Uses therapies and counseling to help individuals.
5. Educational Psychology
- Applies psychological principles to teaching and learning.
- Studies motivation, memory, learning methods, classroom behavior.
6. Industrial / Organizational Psychology
- Studies human behavior in workplaces.
- Focuses on employee motivation, productivity, leadership, and job satisfaction.
7. Experimental Psychology
- Uses controlled experiments to study basic psychological processes like sensation, perception, memory, and learning.
8. Abnormal Psychology
- Studies unusual patterns of behavior, emotions, and thoughts.
- Focuses on mental illness and maladaptive behavior.
9. Counseling Psychology
- Helps individuals deal with everyday problems (stress, relationships, career).
- More focused on adjustment than severe disorders.
10. Health Psychology
- Studies how psychological factors affect health and illness.
- Promotes healthy behavior and coping strategies.