The Relationships Between Multidimensional Schizotypy and Metacognitive Beliefs

Area of Science:

• Psychology
• Psychiatry
• Cognitive Science

Background:

• Metacognition, or higher-order thought processes, is crucial in psychological disorders.
• Maladaptive metacognitive beliefs are implicated in various mental health conditions.
• Schizotypy research often overlooks the multidimensional nature of its positive, negative, and disorganised traits.

Purpose of the Study:

• To investigate the relationship between maladaptive metacognitive beliefs and multidimensional schizotypy.
• To examine these links across positive, negative, and disorganised schizotypy dimensions.
• To utilize a new, validated measure for assessing schizotypy.

Main Methods:

• A non-clinical sample of 68 Australian university students and community members participated.
• Self-report questionnaires included the Metacognitions Questionnaire-30 and the Multidimensional Schizotypy Scale (MSS).
• The Marlowe-Crowne Social Desirability Scale was used to control for response biases.

Main Results:

• Maladaptive metacognitive beliefs showed significant positive correlations with positive schizotypy.
• Correlations were also found between maladaptive metacognitive beliefs and negative schizotypy.
• Positive correlations were observed between maladaptive metacognitive beliefs and disorganised schizotypy.

Conclusions:

• Schizotypy should be conceptualised and studied as a multidimensional construct.
• Findings suggest metacognitive belief modification could be a target for preventing schizophrenia and related disorders.
• This study provides novel insights into the aetiology of schizophrenia spectrum conditions.