Genetics of Psychological Well-Being: The Role of Heritability and Genetics in Positive Psychology by Michael Pluess

Introduction

What makes some people naturally resilient, optimistic, and satisfied with life while others struggle despite similar circumstances? For decades, positive psychology has explored the environmental and cognitive factors behind well-being. But a quieter, more profound revolution has been unfolding—one that looks inward, into our very DNA. Genetics of Psychological Well-Being: The role of heritability and genetics in positive psychology by Michael Pluess is a landmark volume that bridges the gap between behavioural genetics and the science of happiness. Published by Oxford University Press, this hardbound edition is an essential resource for Indian students, researchers, and mental health professionals who want to understand how our genes shape our capacity for flourishing.

Book Overview

This comprehensive work brings together cutting-edge research on the heritability of psychological well-being. Edited by Michael Pluess, the book synthesizes decades of twin studies, molecular genetic techniques, and quantitative behavioural genetics to answer a fundamental question: how much of our happiness is written in our genetic code? The book is structured into four clear parts, beginning with the basics of genetic research methodology, moving through heritability estimates of key positive psychology constructs, and culminating in the latest molecular genetic findings. It does not merely present data—it challenges readers to rethink the nature-nurture debate in the context of human thriving. For Indian audiences, where family and community often overshadow individual genetic narratives, this book offers a refreshing, evidence-based perspective on the biological roots of well-being.

Key Highlights

• First of its kind: A dedicated volume linking genetics and positive psychology, filling a critical gap in the literature.
• Rigorous methodology: Covers twin studies, genome-wide association studies, and polygenic scores in accessible language.
• Comprehensive scope: Explores heritability of life satisfaction, optimism, resilience, gratitude, and meaning in life.
• Indian relevance: Provides a universal framework that can be applied to culturally diverse populations, including India's vast genetic and social diversity.
• Expert contributors: Features chapters from leading international researchers in behavioural genetics and positive psychology.

Inside the Book

The journey begins with a primer on genetic concepts and research designs—perfect for readers with no prior background in genetics. Part two presents twin and family studies that estimate heritability for constructs like subjective well-being, character strengths, and emotional stability. Part three dives into molecular genetics, explaining how specific genes and gene-environment interactions influence psychological outcomes. The final part synthesizes findings and discusses implications for interventions, policy, and future research. Each chapter includes clear summaries, tables, and references, making complex data digestible. The book avoids jargon overload, using real-world examples to illustrate how genetic predispositions interact with life experiences—a crucial insight for Indian readers navigating rapid social change.

Key Topics

• Heritability of happiness and life satisfaction
• Genetic and environmental influences on resilience
• Molecular genetics of optimism and positive affect
• Twin study designs and their limitations
• Gene-environment interplay in well-being
• Polygenic scores and their predictive power
• Ethical considerations in genetic research
• Implications for positive psychology interventions

Reader Benefits

By reading this book, you will gain a scientifically grounded understanding of why some people are naturally more upbeat or resilient. You will learn to critically evaluate genetic claims in popular media. For students, it provides a solid foundation for research projects or dissertations in psychology, genetics, or neuroscience. Practitioners will discover how genetic insights can inform personalized coaching, therapy, and well-being programs. The book also empowers Indian readers to appreciate the interplay between our shared humanity and our unique genetic heritage, fostering a deeper sense of self-awareness and compassion.

Learning Outcomes

• Understand the basic principles of behavioural genetics and heritability estimates.
• Identify the key genetic studies that have shaped positive psychology research.
• Analyze how genetic and environmental factors jointly influence well-being.
• Evaluate the strengths and weaknesses of molecular genetic approaches.
• Apply genetic perspectives to real-world questions about happiness and mental health.
• Critically assess popular claims about 'happiness genes' with scientific rigour.

Who Should Read

This book is ideal for postgraduate students and researchers in psychology, psychiatry, genetics, and neuroscience. It is also highly relevant for clinical psychologists, counsellors, and life coaches who want to deepen their understanding of human flourishing. Undergraduate students with a keen interest in positive psychology or behavioural genetics will find it accessible with some foundational knowledge. Educators designing courses on well-being or individual differences will appreciate its comprehensive coverage. Indian readers—whether in academia, mental health, or simply curious about the science of happiness—will find this book a valuable addition to their library.

About the Author

Michael Pluess is a professor of developmental psychology at the University of Surrey, UK. His research focuses on the interplay between genetic and environmental factors in shaping psychological development, with a particular emphasis on sensitivity to context. He has published extensively in leading journals and is a recognized authority on the genetics of well-being. His editorial work on this volume brings together a stellar lineup of contributors, ensuring depth and breadth across every chapter.

About the Publisher

Oxford University Press (OUP) is one of the oldest and most prestigious academic publishers in the world, with a strong presence in India. Known for rigorous peer review and high editorial standards, OUP publishes books that shape scholarly discourse across disciplines. This hardcover edition reflects OUP's commitment to quality, with durable binding and clear print—perfect for repeated reference in libraries or personal study.

Conclusion

Genetics of Psychological Well-Being is not just a book—it is a roadmap for a new frontier in psychology. By integrating genetics with positive psychology, it offers a more complete picture of what it means to live a good life. Whether you are a student embarking on a research career, a professional seeking evidence-based insights, or a curious mind eager to understand the roots of happiness, this volume will challenge and inspire you. Order your copy from Bookshops.in today and join the conversation about the biology of well-being.