Cognitive Dissonance: Reexamining a Pivotal Theory in Psychology by Eddie Harmon-Jones – An Updated APA Publication on L

Introduction

Why do we often justify our mistakes rather than learn from them? What happens inside our minds when our actions clash with our beliefs? These questions lie at the heart of one of psychology’s most influential theories—cognitive dissonance. In this comprehensive volume, editor Eddie Harmon-Jones brings together leading researchers to revisit and expand upon Leon Festinger’s groundbreaking 1954 theory. For Indian students, educators, and mental health professionals, this hardcover edition offers a deep, accessible exploration of how dissonance shapes our decisions, attitudes, and everyday lives.

Book Overview

First published as a landmark text, this fully updated edition of Cognitive Dissonance: Reexamining a Pivotal Theory in Psychology takes readers on a journey from the theory’s origins to its modern applications. The book examines how dissonance influences information processing, self-perception, and motivation. It also explores connections between dissonance and other psychological processes, such as self-affirmation and action-based models. Each chapter presents cutting-edge research, making this an essential resource for understanding why we sometimes change our beliefs to match our behaviours—even when those beliefs were once deeply held.

Key Highlights

• Named a 2019 Outstanding Academic Title for its scholarly excellence
• Fully revised with contributions from top international researchers
• Bridges classic theory with contemporary findings in social psychology
• Offers practical insights for Indian readers navigating everyday moral dilemmas
• Hardcover edition from the American Psychological Association (APA)

Inside the Book

This volume is structured around core questions: How does dissonance operate when we make choices? What happens when we lie or act against our values? The chapters delve into the neural underpinnings of dissonance, its role in persuasion, and its impact on group dynamics. Readers will find detailed discussions on the action-based model, which views dissonance as a motivator for effective action. The book also addresses cultural variations, making it relevant for Indian contexts where collective values often intersect with individual choices.

Key Topics

• The original theory of cognitive dissonance by Leon Festinger
• Dissonance and self-concept: why we rationalise our behaviour
• Neuroscience of dissonance: brain mechanisms behind attitude change
• Dissonance in consumer behaviour and decision-making
• Cultural influences on dissonance processes in Indian society
• Applications in therapy, education, and organisational behaviour

Reader Benefits

By reading this book, you will gain a clearer understanding of your own thought patterns. Whether you are a psychology student in Delhi, a counsellor in Mumbai, or a curious reader in Bengaluru, this book helps you recognise when dissonance is at play in your life. It provides tools to reduce internal conflict, make more authentic choices, and improve interpersonal relationships. The rigorous yet readable style ensures that complex ideas become accessible without losing depth.

Learning Outcomes

• Understand the foundational principles of cognitive dissonance theory
• Identify real-life examples of dissonance in personal and professional settings
• Analyse how dissonance drives attitude change and self-justification
• Evaluate modern research on dissonance and its neurological basis
• Apply dissonance concepts to improve decision-making and conflict resolution

Who Should Read

This book is ideal for undergraduate and postgraduate psychology students across Indian universities. It is also valuable for social psychologists, behavioural researchers, counsellors, and anyone interested in the mechanics of the human mind. Teachers and professors will find it a superb reference for lectures on motivation and cognition. Additionally, professionals in marketing, human resources, and management will benefit from understanding how dissonance shapes consumer loyalty and employee behaviour.

About the Author

Eddie Harmon-Jones is a renowned social psychologist whose work has shaped modern understanding of cognitive dissonance. He is a professor at the University of New South Wales and has published extensively on the neuroscience of emotion and motivation. His research on the action-based model of dissonance has opened new avenues for exploring how our brains resolve conflict. Harmon-Jones brings both academic rigour and a passion for teaching to this edited volume, ensuring each chapter is both authoritative and engaging.

About the Publisher

The American Psychological Association (APA) is the leading scientific and professional organisation representing psychology in the United States. With a legacy of publishing high-quality, peer-reviewed books, the APA is trusted by scholars worldwide. This hardcover edition reflects the APA’s commitment to advancing psychological knowledge. For Indian readers, it represents a reliable source of cutting-edge research that can be applied in academic, clinical, and everyday contexts.

Conclusion

Cognitive Dissonance: Reexamining a Pivotal Theory in Psychology is more than a textbook—it is a window into the hidden workings of the mind. Whether you are a student preparing for exams, a professional seeking deeper insight, or a lifelong learner, this book will change how you think about your own thoughts. Order your hardcover copy from Bookshops.in today and explore the theory that continues to shape modern psychology.