Foundational Research & Theoretical Sources

The sources below represent the foundational research and theoretical frameworks that support the Mulry Method and In The Zone Skills Training. These works explore Social Learning Theory, locus of control, neurophysiology, and performance psychology—providing the scientific basis for the strategies used throughout the program.

Social Learning Theory & Locus of Control

Julian Rotter, Social Learning and Clinical Psychology

This 1954 classic presents Rotter’s view of personality as an interaction between the individual and environment, laying the groundwork for Social Learning Theory.

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Herbert Lefcourt, Research With the Locus of Control Construct

Seminal work expands on Rotter’s internal vs. external control concept and its real-world implications for behavior, stress response, and motivation.

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Neurophysiological Foundations

Stephen Porges, The Polyvagal Theory

This volume compiles decades of Porges’s research behind the groundbreaking Polyvagal Theory, which explains how the autonomic nervous system unconsciously shapes social engagement, trust, and emotional regulation.

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Mulry Method & Original Contributions

R.C. Mulry, The Partnership That Works (White Paper, 2020)

A 3-step model integrating worker-employer cooperation, internal locus of control, and interpersonal trust to promote total health and safety.

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R.C. Mulry, A Functional Psychological Approach to Low Back Pain

Presented at the American Academy of Orthopedic Surgeons Symposium (1981), this article explores psychological contributions to chronic pain.

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R.C. Mulry, Special Psychological Components of Chronic Low Back Pain

Companion article exploring cognitive-behavioral strategies in addressing chronic pain.

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Books by Dr. Mulry

Ray Mulry, In The Zone: Making Winning Moments Your Way in Life

This original paperback edition (1995) presents key elements of mind/body mastery—Relaxation, Balance, Flexibility, and Focus—with exercises to improve peak performance across life domains. While no longer in print, used copies may still be found online.

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Reaume Carroll Mulry, Teeing Off With The Masters

A sport psychology novel and sequel to In The Zone, this creative work follows shattered PGA golfer Charlie Botts and his therapist/caddy “Doc” as they play a symbolic round of golf inside a mental institution. Through rich storytelling and appearances by legendary players, the book explores the neurophysiology of focus, rhythmic flow, emotional control, and the core mental variables behind peak performance. While no longer in print, used copies may still be found online.

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From Theory to Practice

These sources highlight the depth and range of theory behind the Mulry Method. If you’re ready to begin applying these insights in your own life, start by completing the Personal Concerns Inventory—a practical first step toward focused, meaningful change.

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