Jon Kabat-Zinn on Mindfulness: Paying Attention on Purpose

Quote

"Mindfulness means paying attention in a particular way: on purpose, in the present moment, and non-judgmentally."

— Jon Kabat-Zinn, Wherever You Go, There You Are (1994)

Historical Context

This definition was written for a general audience in 1994, but its influence extends far beyond the book. When Kabat-Zinn published a more technical elaboration in 2003 in Clinical Psychology: Science and Practice, the definition became the working standard for researchers studying mindfulness-based interventions. It is not the only definition — Buddhist scholars have pointed out that it captures only part of the traditional concept of sati — but it is the one that made mindfulness researchable, teachable, and scalable.

Meaning

Each element of the definition does specific work. "Paying attention" establishes that mindfulness is about awareness, not belief or doctrine. "On purpose" distinguishes it from mindlessness or passive observation — mindfulness is intentional, a directing of attention rather than a drifting. "In the present moment" anchors it temporally: attention can be paid to memories or plans, but mindfulness is attention to what is happening now. "Non-judgmentally" adds the attitudinal dimension — the willingness to observe without immediately evaluating.

The definition is operational rather than philosophical. It does not attempt to describe the ultimate nature of mind or reality. It tells you what to do: pay attention, on purpose, now, without judging. This practical clarity is part of why it spread so widely.

Sources

1. Kabat-Zinn, Jon. Wherever You Go, There You Are. New York: Hyperion, 1994.
2. Kabat-Zinn, Jon. "Mindfulness-Based Interventions in Context: Past, Present, and Future." Clinical Psychology: Science and Practice 10.2 (2003): 144-156.