Who Is Lisa Miller, PhD

Lisa Miller, PhD is a professor of psychology and education in the clinical psychology program at Columbia University's Teachers College, where she founded the Spirituality Mind Body Institute (SMBI)—the first Ivy League graduate program and research institute dedicated to spirituality and psychology. A graduate of Yale University who earned her doctorate at the University of Pennsylvania under Martin Seligman, the founder of positive psychology, Miller has spent more than two decades building an empirical case for a proposition that much of academic psychology has been slow to take seriously: that spiritual connection is not a coping strategy or a cultural overlay but a fundamental dimension of human health, as measurable and as clinically significant as any other.

Her research, published in more than 100 peer-reviewed articles in journals including JAMA-Psychiatry, the American Journal of Psychiatry, and the Journal of the American Academy of Child and Adolescent Psychiatry, has produced findings with a striking implication: that personal spirituality—not religious affiliation or attendance, but a living, felt sense of connection to something larger than the self—is one of the most robust known protective factors against depression, addiction, and risk-taking behavior, with effects visible neurobiologically in the structure and function of the brain. She has held joint appointments in the Department of Psychiatry at Columbia University Medical School for over a decade, is the Founding Co-Editor-in-Chief of the APA journal Spirituality in Clinical Practice, and is an elected Fellow of the American Psychological Association. The New York Times bestselling author of The Spiritual Child (2015) and The Awakened Brain (2021), she is one of the most publicly visible scientist-advocates for the integration of spiritual experience into mainstream psychology and clinical care.

Core Concepts

1. Spirituality as a protective factor against depression: Miller's longitudinal research, conducted in collaboration with colleagues including Myrna Weissman at Columbia's Department of Psychiatry, found that personal spirituality was associated with a substantial reduction in the risk of recurrence of major depression among adults with a depressed parent—a population at elevated genetic risk. The protective effect was strongest for those who described their spirituality as personally felt and important rather than simply inherited from family tradition. This finding suggests that the clinically relevant variable is not religious behavior or institutional affiliation but a living, personal relationship with something transcendent—a distinction with significant implications for how clinicians assess and support clients' spiritual lives.
2. The awakened brain: Miller's neuroimaging research identified a specific neural signature associated with personal spirituality: relative cortical thickening in parietal and occipital regions associated with attention, awareness, and self-transcendence. Strikingly, these are precisely the regions that show cortical thinning in individuals with depression. Miller interprets this finding as evidence that spiritual awakening and depression may represent opposing states of the same underlying neural system—the "awakened brain" characterized by felt awareness of connection, meaning, and transcendence, and the depressed brain contracted into self-referential isolation. This framing positions spiritual development not as an add-on to mental health treatment but as one of its most foundational levers.
3. Spirituality as a universal human capacity: Miller argues—on the basis of her neuroscientific and epidemiological research—that the capacity for spiritual experience is not a rare gift or a culturally conditioned belief system but a universal feature of human neurobiology. The brain, on her account, has a spiritual seat of perception that can be awakened or dormant, cultivated or neglected. This has significant clinical implications: it means that working with spiritual experience is not a niche specialty for religious clients but a dimension of care potentially relevant to every human being, regardless of background or tradition.
4. The spiritual child and adolescent resilience: Miller's research on adolescent development found that young people with a strong personal sense of spirituality—not necessarily religious practice—were significantly more resilient across multiple domains: lower rates of depression, substance use, and risk-taking behavior, and higher rates of academic engagement and prosocial connection. These findings challenge developmental frameworks that treat spiritual growth as separate from or marginal to psychological health, suggesting instead that it is among the most important dimensions of healthy adolescent development. Her book The Spiritual Child translates this research into practical guidance for parents, educators, and clinicians.
5. Spiritually integrated clinical practice: Miller has worked to translate her research into clinical applications, training therapists and counselors to recognize and engage clients' spiritual experience as a therapeutic resource. She has developed what she calls relational spirituality as a clinical orientation—not imposing a tradition or framework, but remaining curious, open, and responsive to the spiritual dimensions of clients' lives, including experiences of awe, transcendence, meaning-making, and connection that may not fit neatly into any religious category. Her Spirituality Mind Body Institute at Columbia offers graduate training that integrates this orientation throughout its clinical psychology curriculum.

Essential Writings

• The Spiritual Child: The New Science on Parenting for Health and Lifelong Thriving (2015): Miller's first trade book, synthesizing decades of research on spirituality, adolescent development, and mental health into practical guidance for parents and clinicians. Best use: the most accessible entry point into Miller's research—particularly valuable for clinicians working with children, adolescents, and families, and for parents wanting to understand the evidence for nurturing spiritual development.
• The Awakened Brain: The New Science of Spirituality and Our Quest for an Inspired Life (2021): Miller's most ambitious work, integrating her neuroimaging research, longitudinal epidemiology, genetic research, and personal clinical narrative to argue that the human brain has a natural capacity for spiritual awareness—and that cultivating this capacity is among the most powerful things we can do for mental health. Best use: the core text for understanding Miller's neuroscientific framework, and essential for clinicians interested in the biological underpinnings of spiritual experience.
• The Oxford Handbook of Psychology and Spirituality (2012, Editor): A comprehensive scholarly reference gathering leading researchers' contributions across the full range of psychology-spirituality intersections, from neuroscience and clinical psychology to developmental and cross-cultural research. Best use: for researchers and advanced clinicians who want to situate Miller's work within the broader scientific literature, or who need a rigorous reference text for teaching or practice.
• Peer-reviewed publications in JAMA-Psychiatry, American Journal of Psychiatry, and Cerebral Cortex: Miller's most important empirical findings—the depression protection studies, the neuroimaging research, the adolescent longitudinal data—appear in leading peer-reviewed journals. Best use: for researchers and clinicians who want to evaluate the evidence directly, rather than through the trade book synthesis; her Columbia faculty page maintains an updated list of publications.

Image Attribution

Date: 13 March 2015. Author: Lisa Miller. Source: https://www.lisamillerphd.com/images/lisa-miller-61d07c0b.jpg.