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Chain Analysis Worksheet

DBT behavioral chain analysis for one problem behavior

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Behavioral chain analysis (Linehan, DBT). Pick one problem behavior and trace the links — vulnerability factors, prompting event, every link in between, the behavior itself, and the consequences. The map is the intervention.

Problem behavior

One specific action — when, how long, how intense.

Vulnerability factors

Sleep, food, illness, substances, stressors loading the system.

Prompting event

The exact moment things turned. Time, place, who, what happened.

The chain (link by link)

From prompting event to behavior. Each link: thought, feeling, sensation, urge, or action. Slow down — most chains are 8–15 links.

1
2
3
4
5
6
7
8
9
10
Short-term consequences
Long-term consequences

Where could the chain have broken?

Pick 2–3 links. What skill could have intervened there?

Repair

To self, to others, to the situation. Specific actions, this week.

The point

The chain isn't a punishment — it's a map. Next time you see link 3 or 4 forming, you know the destination. That's where the skill goes.

References & further reading

Conceptual background and further reading, not validation of this handout. Named instruments and methods belong to their original authors; custom prompts and trackers are not validated versions of those instruments.

  • Linehan, M. M. (2015). DBT Skills Training Manual (2nd ed.). Guilford Press.
© 2026 TherapistAssist · For clinical use · Not a substitute for assessment
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About this worksheet

Behavioral chain analysis is the diagnostic engine of DBT. After any problem behavior — self-harm, binge, relapse, dissociation, blow-up — the client and therapist walk the chain backward link by link: vulnerability factors that loaded the system (sleep, food, illness, substances, accumulated stress), the prompting event that turned the day, every internal and external link between that event and the behavior, the behavior itself in operational detail, and the short and long-term consequences. Most chains run 8–15 links. The slowness is the point — clients usually narrate problem behavior as 'and then I just did it,' and the chain reveals the 30 minutes of thoughts, sensations, urges, and small choices that preceded 'just.' Once mapped, the chain shows the two or three links where a skill could have broken it. That's the homework. The worksheet ends with a repair section because in DBT, the analysis isn't complete until the client has done something to repair what the behavior cost — to themselves, to others, to the situation. Use after every target behavior on the diary card.

When to use it

  • After any DBT target behavior — self-harm, suicide attempt, therapy-interfering behavior.
  • Substance relapse — pair with relapse prevention planning.
  • Bingeing, purging, restricting, compulsive sexual behavior.
  • Anger episodes, domestic incidents, blow-ups at work.
  • Avoid the same week as a major rupture unless the client is regulated — chain analysis is slow, cognitive work and requires distress tolerance to complete honestly.

How to use it

  1. 1
    Define the problem behavior

    Operational specifics. 'Cut my left forearm with a razor at 11 pm, depth 2 mm, three cuts.' Vague = unanalyzable.

  2. 2
    List vulnerability factors

    The 24–72 hours before. Sleep debt, missed meds, substances, illness, fights, anniversaries, financial pressure.

  3. 3
    Pin the prompting event

    The exact moment the day turned. Time, place, who, what was said or happened. Often smaller than the client expects.

  4. 4
    Build the chain link by link

    Every thought, feeling, sensation, urge, and action between prompting event and behavior. Slow down. 8–15 links is normal.

  5. 5
    Map short and long-term consequences

    Both columns matter. The short-term consequences are usually what reinforces the behavior; the long-term are what motivates change.

  6. 6
    Identify break-points and skills

    Pick 2–3 links. Which DBT skill (TIPP, opposite action, distraction, mindfulness) would have intervened there?

  7. 7
    Plan the repair

    Specific repair actions — to self, others, situation — this week. The analysis isn't done until repair is named.

Frequently asked questions

What is a chain analysis in DBT?+

A detailed, link-by-link reconstruction of the sequence leading from a vulnerability state through a prompting event to a problem behavior, including its consequences. Developed by Marsha Linehan as the standard post-behavior debrief in DBT.

How long does a chain analysis take?+

Done thoroughly in session, 30–45 minutes for one behavior. A homework version the client completes alone is usually 20–30 minutes. Speed defeats the purpose — the slowness is what surfaces the previously invisible links.

What's the difference between chain analysis and a thought record?+

A thought record examines a single thought in a single moment. A chain analysis examines a whole sequence ending in a behavior — vulnerability state, trigger, the chain of links, the behavior, and consequences. Chain analysis is wider and behavior-focused; thought records are narrower and cognition-focused.

When shouldn't I use chain analysis?+

Skip the same week as an acute rupture or while the client is dissociated or substance-impaired. Chain analysis requires distress tolerance and reflective capacity — stabilize first, then return. Never use it as punishment for the behavior; it loses all therapeutic value if it feels like an inquisition.

What's a solution analysis vs. a chain analysis?+

Solution analysis is the second half of the same intervention. Once the chain is mapped and break-points identified, solution analysis names which specific skill goes at each break-point and rehearses how the client will use it next time.

Worksheet — Chain Analysis Worksheet — provided by TherapistAssist for clinical use. Not a substitute for assessment or treatment.