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LIT-1500: Maximizing exposure therapy: An inhibitory learning approach

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Properties5
StatusActive — read in full 2026-10-24 (NOTE-1137) from the NIH author manuscript in PubMed Central, the accepted unedited version, not the closed version of record; worth reading as the standard clinical statement of the inhibitory-learning account of exposure: extinction adds a competing inhibitory association and leaves the original intact, fear reduction during exposure does not predict outcome, and exposure should be built to violate expectancies. It reports no data. Its strategies are cited to evidence of uneven strength, which the authors flag, and it reports the evidence against removing safety behaviours as well as for it.
Version4
Tagspsychopathology-and-treatment, learning-and-conditioning
Cited as “paper” byNOTE-1137 — Craske et al. — Maximizing exposure therapy: an inhibitory learning approach
Cited as “source” byTHEORY-1193 — How far fear falls during an extinction or exposure session, or across sessions, does not predict how much fear is expressed at follow-up, in animals, human laboratory samples and fearful human samples, THEORY-914 — In fear conditioning, extinction does not erase the original threat association but adds a competing inhibitory one, which is why extinguished fear can return with time, a change of context, an unsignalled aversive event or renewed pairing, THEORY-921 — As Craske et al.'s 2014 review reports it, citing six studies and reporting no data of its own, how far fear falls during an extinction or exposure session, or across sessions, does not predict how much fear is expressed at follow-up, in animals, human laboratory samples and fearful, mostly analog, human samples

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Craske, M. G., Treanor, M., Conway, C. C., Zbozinek, T. & Vervliet, B. (2014). Maximizing exposure therapy: An inhibitory learning approach. Behaviour Research and Therapy 58: 10–23. doi:10.1016/j.brat.2014.04.006.

Key takeaways

From the reading, NOTE-1137. The manuscript has no page numbers; locations are sections.

  • Not erased. “the original CS-US association learned during fear conditioning is not erased during extinction, but rather is left intact as new, secondary inhibitory learning about the CS-US develops” (Inhibitory Learning Model).
  • Fear reduction is not the index. Fear reduction during exposure “is not predictive of the fear level expressed at follow-up assessment in fearful human samples” (Inhibitory Learning vs Habituation).
  • Mismatch is the lever. “The more the expectancy can be violated by experience, the greater the inhibitory learning” (Expectancy Violation). Restructuring before exposure is held to shrink the mismatch, so cognitive work is moved to after it.
  • Safety signals: mixed evidence, firm advice. “However, recent data have presented contradictory findings”, yet “If willing, immediate removal of safety signals is preferred” (Removal of Safety Signals).
  • No data of its own. The cases are “exemplary”, and several strategies are flagged as unstable or needing “further evidence”.

Why this is here

The exchange cited it at turn U15 for exposure as new inhibitory learning that competes with the old association rather than erasing it, with expectancy violation and the removal of safety signals as its levers. The abstract matches.

Corrected 2026-10-24, from the reading. The description is right. Two additions: the paper reports the evidence on removing safety signals as contradictory, and its levers number eight or nine, listed differently in the abstract, the body and Table 6. For CLAIM-446 it supplies the clinical form of the identifiability clause (avoidance prevents expectancy violation) and a rival mechanism for persistence that the claim does not name: the old association survives and competes for retrieval. It also predicts that correcting the stated belief before exposure weakens the behavioural learning. Filed from it: THEORY-914 and THEORY-921.

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