This book offers a clear and academically grounded introduction to social psychology, focusing on how individual behaviour, thought processes, and personality are shaped within social contexts. It examines the interaction between cognition, perception, and social influence, explaining how attitudes, emotions, and decisions are formed and modified through social experience. The book discusses experimental approaches and applied perspectives to illustrate how psychological concepts are studied and used in real-life situations.

The book further explores the relationship between psychology and social policy, highlighting the relevance of psychological knowledge to social work, mental health, and public welfare. Attention is given to personality development, behavioural assessment, and cognitive growth across different stages of life. By integrating theory with applied understanding, the book provides a balanced view of human behaviour in social settings. This work is suitable for undergraduate and postgraduate students, researchers, and readers seeking a structured and contemporary understanding of social psychology and its applications in modern society.