The dynamics of attachment insecurity and paranoid thoughts: An experience sampling study

Area of Science:

• Psychology
• Psychiatry
• Clinical Psychology

Background:

• Insecure attachment is linked to adverse outcomes in psychosis.
• Longitudinal studies indicate increased insecure attachment correlates with greater psychotic symptom severity.

Purpose of the Study:

• To investigate daily fluctuations of attachment insecurity in psychosis.
• To determine if stress precedes attachment insecurity.
• To examine if attachment insecurity predicts paranoia and auditory hallucinations.

Main Methods:

• Experience Sampling Method (ESM) used over six days.
• Study included 20 clinical participants with psychosis-spectrum diagnosis and 20 controls.
• ESM assessed daily stress, attachment insecurity, and psychotic symptoms.

Main Results:

• Attachment insecurity fluctuations were higher in the clinical group.
• Elevated stress predicted increased attachment insecurity.
• Elevated attachment insecurity predicted increased paranoia, independent of self-esteem.
• This effect was not observed for auditory hallucinations.

Conclusions:

• Attachment security may be associated with reduced paranoia risk.
• Psychological interventions should focus on attachment beliefs and security.
• Daily attachment insecurity dynamics are relevant in psychosis.