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Gillian Haddock

2 papers in the library · publishing 2023-2026

Papers

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The severity of dissociation and dissociative phenomena in non-affective psychosis: a systematic review and meta-analyses

BMC Psychiatry August 19, 2026 Adam O’Neill, Gillian Haddock, Kate Stalker et al.

Abstract Background Non-affective psychosis is associated with elevated risk of suicide, self-harm, and reduced life expectancy. Symptoms of dissociation are common in non-affective psychosis, and dissociative experiences are known to be linked to multiple markers of elevated clinical risk, including sleep disturbance and negative affect. The present review represents the first comprehensive...

The voice characterisation checklist: psychometric properties of a brief clinical assessment of voices as social agents.

Frontiers in Psychiatry 2023 Clementine J Edwards, Oliver Owrid, Lucy Miller et al.

There is growing interest in tailoring psychological interventions for distressing voices and a need for reliable tools to assess phenomenological features which might influence treatment response. This study examines the reliability and internal consistency of the Voice Characterisation Checklist (VoCC), a novel 10-item tool which assesses degree of voice characterisation, identified as...