Implicit and explicit self-schema in active deluded, remitted deluded, and depressed patients

Area of Science:

• Psychology
• Psychiatry
• Cognitive Science

Background:

• Persecutory delusions are often associated with negative self-beliefs.
• Previous research suggests a potential discrepancy between explicit and implicit self-concept in these patients.

Purpose of the Study:

• To test the hypothesis that patients with persecutory delusions exhibit a depressive-type self-concept on implicit measures but a normal self-concept on explicit measures.
• To investigate the presence of implicit negative cognitive schemas in individuals with persecutory delusions.

Main Methods:

• The study employed a free recall test for implicit self-schema assessment and a self-concept questionnaire for explicit assessment.
• Participants included individuals with acute persecutory delusions, remitted deluded individuals, depressed patients, and normal controls (N=136).

Main Results:

• No significant discrepancy was found between explicit and implicit measures of self-concept in deluded participants.
• The findings did not support the proposed hypothesis of an implicit negative cognitive schema.

Conclusions:

• The results challenge the notion of an underlying implicit negative self-concept in persecutory delusions.
• Further research is needed to understand the cognitive underpinnings of persecutory delusions.