The way we perceive ourselves in relation to the rest of the world influences our behaviours and our beliefs. The opinions of others also affect our behaviour and how we view ourselves. Social psychologists are interested in all aspects of interpersonal relationships and the ways that psychology can improve those interactions. Some social psychologists focus on human behaviour and others focus on the practical application of social psychology. This book is designed to examine various socio-cultural factors influencing individual, family and therapy in nine chapters. Theoretical approaches of personality, adjustment, social cognition, prosocial behaviour, aggression, emotion, and well-being have been discussed. The importance of cohesiveness, adaptation, resilience and problem solving in relationships, interpersonal communication and interface between workplace and life are also explained. Hope this book will be helpful for counsellors/family therapists to have deeper knowledge about the client’s socio-psychological life dynamics.