Pioneers of Human Behaviour: Mary Cover Jones
A Gateway to Her Life, Theories, and Legacy

In a world where John B. Watson’s infamous “Little Albert” experiment showed how fear could be created, Mary Cover Jones offered a vital counterpoint: fear could also be unlearned. Her quiet, meticulous work with a boy named Peter and a rabbit became one of the most compassionate and transformative experiments in psychology, earning her the title “the mother of behaviour therapy.”

This concise yet powerful volume distils her life and contributions into clear, engaging chapters. From her upbringing in Pennsylvania to her groundbreaking doctoral research, readers will discover how she challenged behaviourism’s limits, advanced developmental psychology, and laid the foundations for modern therapies still used worldwide.

Alongside an accessible exploration of Jones’s theories, you’ll discover:

• How her landmark “Little Peter” study pioneered the reduction of phobias through counterconditioning.

• Why her compassionate methods offered an ethical corrective to Watson’s harsher experiments.

• The role she played in legitimising child psychology and shaping longitudinal research at Berkeley.

• How her principles of gradual, supportive exposure continue to inform cognitive–behavioural therapy and even virtual reality treatments today.

• The overlooked story of how her work was nearly forgotten until Joseph Wolpe rediscovered it in the 1960s.

Part biography, part theory guide, and part reflection on legacy, this book shows how one woman’s patient science reshaped psychology’s understanding of fear. Accessible without oversimplifying, it speaks to students, professionals, and anyone curious about how courage can be nurtured step by step.

The Pioneers of Human Behaviour series celebrates the lives and legacies of psychology’s greatest minds, presenting timeless insights in a format designed to inspire, inform, and endure.