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How might knowing a person’s attachment style inform engagement in CBT for psychosis? Attachment predicts interpersonal beliefs and help-seeking intentions in people with paranoia

How might knowing a person’s attachment style inform engagement in CBT for psychosis? Attachment predicts interpersonal beliefs and help-seeking intentions in people with paranoia
How might knowing a person’s attachment style inform engagement in CBT for psychosis? Attachment predicts interpersonal beliefs and help-seeking intentions in people with paranoia

The UK National Institute for Health and Care Excellence (NICE) recommends CBT for people with psychosis, yet many do not access therapies promptly, and duration of untreated psychosis predicts poorer outcomes. In addition to systemic service issues, it is likely that insecure attachment, common in people with psychosis, constitutes a key barrier to therapy. If we can articulate attachment patterns in terms of interpersonal beliefs and behaviours, we will be better placed to engage people in CBT. We used a cross-sectional design to examine theoretically predicted relationships between attachment style and (1) beliefs about self and others, (2) underlying assumptions, and (3) help-seeking intentions, across the psychosis continuum – in analogue and clinical samples. We recruited a general population analogue sample with elevated levels of non-clinical paranoia (n=172) and a clinical sample with self-reported psychosis (n=130). All completed standardised measures of attachment, beliefs about self and others, underlying assumptions and help-seeking. Regression analyses showed that insecure attachment predicted higher levels of negative self- and other-beliefs, and problematic underlying assumptions, and reduced help-seeking intentions, with some differences in patterns across analogue and clinical samples. Attachment is associated with CBT treatment targets and can inform psychological formulation and treatment. Our measure of assumptions may have been inappropriate for the clinical group. We conclude with public health, service level, and clinical implications to improve engagement and outcomes in CBT for psychosis. Key learning aims (1) Everyone with psychosis should have access to recommended treatments including CBT, but many do not. Insecure attachment is common in people with established psychosis or elevated levels of non-clinical paranoia, and may be a key barrier to accessing therapy. We show that insecure attachment is associated with (1) beliefs about self and others, (2) underlying assumptions, and (3) help-seeking intentions. Attachment style can inform CBT formulation and intervention, and wider service level and public health campaigns designed to improve engagement and outcomes for people with or vulnerable to psychosis.

DUP, appraisals, drop out, duration of untreated psychosis, insecure attachment, therapy, underlying assumptions
1754-470X
Newman-Taylor, Katherine
e090b9da-6ede-45d5-8a56-2e86c2dafef7
Sood, Monica
185fb97e-a111-45e1-bbe8-d865d301ef9f
Bennetts, Alison
1303c39e-68a0-4516-8b77-b553a5e4de39
Carnelley, Kathy
02a55020-a0bc-480e-a0ff-c8fe56ee9c36
Maguire, Tess
f720bf11-2227-470f-b9bf-b323a59e176c
Newman-Taylor, Katherine
e090b9da-6ede-45d5-8a56-2e86c2dafef7
Sood, Monica
185fb97e-a111-45e1-bbe8-d865d301ef9f
Bennetts, Alison
1303c39e-68a0-4516-8b77-b553a5e4de39
Carnelley, Kathy
02a55020-a0bc-480e-a0ff-c8fe56ee9c36
Maguire, Tess
f720bf11-2227-470f-b9bf-b323a59e176c

Newman-Taylor, Katherine, Sood, Monica, Bennetts, Alison, Carnelley, Kathy and Maguire, Tess (2026) How might knowing a person’s attachment style inform engagement in CBT for psychosis? Attachment predicts interpersonal beliefs and help-seeking intentions in people with paranoia. The Cognitive Behaviour Therapist, 19, [e9]. (doi:10.1017/S1754470X26100543).

Record type: Article

Abstract

The UK National Institute for Health and Care Excellence (NICE) recommends CBT for people with psychosis, yet many do not access therapies promptly, and duration of untreated psychosis predicts poorer outcomes. In addition to systemic service issues, it is likely that insecure attachment, common in people with psychosis, constitutes a key barrier to therapy. If we can articulate attachment patterns in terms of interpersonal beliefs and behaviours, we will be better placed to engage people in CBT. We used a cross-sectional design to examine theoretically predicted relationships between attachment style and (1) beliefs about self and others, (2) underlying assumptions, and (3) help-seeking intentions, across the psychosis continuum – in analogue and clinical samples. We recruited a general population analogue sample with elevated levels of non-clinical paranoia (n=172) and a clinical sample with self-reported psychosis (n=130). All completed standardised measures of attachment, beliefs about self and others, underlying assumptions and help-seeking. Regression analyses showed that insecure attachment predicted higher levels of negative self- and other-beliefs, and problematic underlying assumptions, and reduced help-seeking intentions, with some differences in patterns across analogue and clinical samples. Attachment is associated with CBT treatment targets and can inform psychological formulation and treatment. Our measure of assumptions may have been inappropriate for the clinical group. We conclude with public health, service level, and clinical implications to improve engagement and outcomes in CBT for psychosis. Key learning aims (1) Everyone with psychosis should have access to recommended treatments including CBT, but many do not. Insecure attachment is common in people with established psychosis or elevated levels of non-clinical paranoia, and may be a key barrier to accessing therapy. We show that insecure attachment is associated with (1) beliefs about self and others, (2) underlying assumptions, and (3) help-seeking intentions. Attachment style can inform CBT formulation and intervention, and wider service level and public health campaigns designed to improve engagement and outcomes for people with or vulnerable to psychosis.

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Accepted/In Press date: 12 February 2026
Published date: 26 March 2026
Keywords: DUP, appraisals, drop out, duration of untreated psychosis, insecure attachment, therapy, underlying assumptions

Identifiers

Local EPrints ID: 511127
URI: http://eprints.soton.ac.uk/id/eprint/511127
ISSN: 1754-470X
PURE UUID: 1481aa6b-32ea-4dad-8af5-04962738e1a1
ORCID for Katherine Newman-Taylor: ORCID iD orcid.org/0000-0003-1579-7959
ORCID for Monica Sood: ORCID iD orcid.org/0000-0003-3242-7925
ORCID for Alison Bennetts: ORCID iD orcid.org/0000-0003-2461-7868
ORCID for Kathy Carnelley: ORCID iD orcid.org/0000-0003-4064-8576

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Date deposited: 05 May 2026 16:42
Last modified: 09 May 2026 02:26

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Contributors

Author: Monica Sood ORCID iD
Author: Alison Bennetts ORCID iD
Author: Kathy Carnelley ORCID iD
Author: Tess Maguire

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