Cited by 356Schizophrenia research and treatmentMental Health and PsychiatryAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Persecutory delusions: a cognitive perspective on understanding and treatment.

Open access
Freeman, Daniel·2016·The Lancet Psychiatry

Abstract

A spectrum of severity of paranoia (unfounded thoughts that others are deliberately intending to cause harm) exists within the general population. This is unsurprising: deciding whether to trust or mistrust is a vital aspect of human cognition, but accurate judgment of others' intentions is challenging. The severest form of paranoia is persecutory delusions, when the ideas are held with strong conviction. This paper presents a distillation of a cognitive approach that is being translated into treatment for this major psychiatric problem. Persecutory delusions are viewed as threat beliefs, developed in the context of genetic and environmental risk, and maintained by several psychological processes including excessive worry, low self-confidence, intolerance of anxious affect and other internal anomalous experiences, reasoning biases, and the use of safety-seeking strategies. The clinical implication is that safety has to be relearned, by entering feared situations after reduction of the influence of the maintenance factors. An exciting area of development will be a clinical intervention science of how best to enhance learning of safety to counteract paranoia.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/s2215-0366(16)00066-3

Cites

87 of 87 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Psychological processes linked with the problem of distress and dysfunctional behavior are cognitive fusion with internal experiences and maladaptive coping strategies such as experiential avoidance, thought suppression, and worry.

    “Psychological processes linked with this problem are cognitive fusion with internal experiences and maladaptive coping strategies such as experiential avoidance, thought suppression and worry (66, 98–100).”

    From Developing a mechanism-based therapy for acute psychiatric inpatients with psychotic symptoms: an Intervention Mapping approach (2023) · cites this paper as [66]

    The Abstract and “A cognitive model of paranoia” identify worry and safety-seeking behaviours, including avoidance of feared situations, as processes that maintain persecutory delusions. The copy does not identify cognitive fusion, thought suppression, or experiential avoidance of internal experiences as such processes. No page numbers are available in the supplied passages. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • Paranoia results when decision-making about trust skews excessively to the negative so that judgments are inaccurate.

    “Paranoia is what results when that decision-making skews excessively to the negative so that judgments are inaccurate (Freeman, 2016).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 5

  1. Sophocles (401BC/2006). Introductions and Translations to the Plays of Sophocles and Euripides. Vol 1. (Trans H. Love). Newcastle: Cambridge Scholars Publishing.
  2. Burton, R. (1651/2001). The Anatomy of Melancholy (Ed. H. Jackson). New York: New York Review Books.
  3. Marwaha, S., Broome, M., Bebbington, P., Kuipers, E., & Freeman, D. (2014). Mood instability and psychosis. Schizophrenia Bulletin, 40, 269-277.
  4. Garety, P., Waller, H., Emsley, R., Jolley, S., Kuipers, E., Bebbington, P., Dunn, G., Fowler, D., Hardy, A., & Freeman, D. (2015). Cognitive mechanisms of change in delusions. Schizophrenia Bulletin, 41, 400-410.
  5. Freeman, D., Bradley, J., Waite, F., Sheaves, B., DeWeever, N., Bourke, E., McInerney, J., Evans, N., Černis, E., Lister, R., Garety, P. & Dunn, G. (in press). Targeting recovery in persistent persecutory delusions: a proof of principle study of a new translational psychological treatment. Behavioural and Cognitive Psychotherapy.

Cited by

Sorted by citations

Authors
Freeman, D.
Affiliations
Warneford Hospital (GB)
Corresponding author
Freeman, Daniel
Venue
The Lancet Psychiatry
Publisher
Elsevier BV
Published
2016-07
Volume
3
Issue
7
Pages
685-692
ISSN
2215-0366 (ISSN-L)
OpenAlex
W2460693432
Cited by
356
References
87
Citations by year
2026: 52 · 2025: 44 · 2024: 39 · 2023: 48 · 2022: 37 · 2021: 25 · 2020: 25 · 2019: 36 · 2018: 28 · 2017: 16 · 2016: 6
FWCI
4.09
Type
journal article
Language
en
Open access
Locations
  • The Lancet Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute for Health and Care Research (RP-2014-05-003)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Social Sciences › Arts and Humanities › Philosophy › Mental Health and Psychiatry
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
persecutory delusions, paranoia, threat beliefs, cognitive approach, delusion maintenance, reasoning biases, excessive worry, low self-confidence, safety learning
MeSH terms
Cognition, Delusions, Humans, Randomized Controlled Trials as Topic

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review