Introduction to psychology
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BUY PDFChapter outline :
> Definitions and nature of psychology
> importance of Psychology
>Describe the scope of psychology
Q. Define psychology.
Ans: “Psychology is the science of behaviour and mental processes.” — B.F. Skinner
“Psychology is the scientific study of human behaviour.” — William McDougall
Q. Explain the nature of psychology.
Ans: Psychology is the scientific study of human behaviour and mental processes. The nature of psychology can be explained through the following points:
Psychology is a Science : Psychology studies human behaviour in a systematic and scientific way through observation and experiments.
Study of Behaviour: It studies both external behaviour such as talking, walking, crying, and internal behaviour such as thinking, feeling, and emotions.
Study of Mental Processes : Psychology studies mental activities like memory, learning, perception, intelligence, and motivation.
Individual Differences: Psychology explains why individuals differ from one another in behaviour, personality, and intelligence.
Applied Science : Psychology is useful in education, nursing, medicine, industry, and counseling to solve human problems.
Dynamic in Nature : Human behaviour changes according to environment, age, and situation. Therefore psychology is dynamic and changing.
Q. Explain the scope of psychology.
Ans : Psychology is the scientific study of human behaviour and mental processes. It is divided into two broad branches: Pure Psychology and Applied Psychology. Both branches are important and closely related to each other. Pure psychology develops theories and principles, while applied psychology uses these principles in practical life.
1. Pure Psychology
Pure psychology is the branch of psychology that studies human behaviour and mental processes mainly to gain knowledge and understand psychological principles. It is also known as basic psychology or theoretical psychology. It is not directly concerned with solving practical problems but focuses on discovering facts, theories and laws of behaviour.
Pure psychology studies how the human mind works, how people learn, think, feel and remember. It provides the foundation for all other branches of psychology.
Branches of Pure Psychology
a) General Psychology
It studies the basic principles of normal human behaviour such as sensation, perception, learning, memory and emotions.
b) Experimental Psychology
It studies psychological processes through scientific experiments and observations.
c) Developmental Psychology
It studies human growth and development from childhood to old age.
d) Social Psychology
It studies the behaviour of people in groups and social situations.
e) Physiological Psychology
It studies the relationship between the brain, nervous system and behaviour.
2. Applied Psychology
Applied psychology is the branch of psychology that applies psychological principles and methods to solve practical problems of daily life. It uses the knowledge gained from pure psychology for the welfare of individuals and society.
Applied psychology deals with problems related to education, industry, health, counselling, sports and social adjustment.
Branches of Applied Psychology
a) Clinical Psychology
It deals with the diagnosis and treatment of mental and emotional disorders.
b) Educational Psychology
It applies psychological principles in teaching and learning processes.
c) Industrial Psychology
It studies worker behaviour and improves efficiency, motivation and job satisfaction in industries.
d) Counselling Psychology
It helps individuals solve personal, educational and career-related problems.
e) Sports Psychology
It helps athletes improve confidence, concentration and performance.
f) Military Psychology
It is used in the selection and training of soldiers and managing stress during war situations.
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