Chain Analysis / Behavioral Chain Analysis — Dialectical Behavior Therapy

A detailed walk-through of a concrete problem behavior along the entire chain: vulnerability → prompting event → thoughts → emotions → sensations → urge → problem behavior → consequences. This is the main analytic tool in individual DBT. After the walk-through, for every link a question is asked: which skill could have broken the chain at this point?

Step-by-step guide

Vulnerability: what weakened the client that day? (lack of sleep, hunger, stress, breaking PLEASE)
Prompting event: a specific trigger — a call, a message, a meeting, a thought
The chain of links: thoughts → emotions (name + intensity) → body sensations → urge
Problem behavior: what exactly happened
Consequences: short-term and long-term
Solution analysis: for each link — which skill could have broken the chain?

When to use

After every target behavior (self-harm, crisis, breakdown) in an individual session
When there is a repeating pattern of behavior
For learning: how the chain works, not as punishment
In Stage 1 of DBT (behavioral control)

Key phrases

Let us walk through what happened. First — what weakened you that day? Then what happened? What thoughts came up? Which emotion? Where in the body? What did you want to do? And then you did it. The result? Now — where in this chain can we insert a skill?

Follow-up questions

At which link was the chain the thinnest?

What could have stopped the chain earlier?

Which skill could you have used at this step?

Alternative phrasings

Let us draw the chain together on paper — to see it whole

Not as self-criticism, but as detective work: we are looking for the points where we can intervene

Warnings

⚠️ Not as punishment, but as learning — neutral, exploratory tone
⚠️ Validate first: hear the pain, then analyze
⚠️ Do not run it in the moment of an acute crisis — stabilize first
⚠️ Requires enough time: 20–30 minutes in session

Source: Linehan, M. M. (1993, 2015)