Can selective attention and inhibition (interactively) predict future obsessive compulsive symptoms? A prospective...

Area of Science:

• Cognitive Psychology
• Clinical Psychology
• Psychopathology

Background:

• Obsessive beliefs, selective attention, and inhibition are potential predictors of obsessive compulsive (OC) symptoms.
• Understanding the interplay of these cognitive factors is crucial for predicting contamination-related OC symptoms.

Purpose of the Study:

• To investigate if obsessive beliefs, selective attention, inhibition, and their interaction prospectively predict contamination OC symptoms.
• To examine the predictive value of these cognitive factors in a student sample.

Main Methods:

• Assessed obsessive beliefs, inhibition, and selective attention in 89 students at baseline.
• Measured OC symptoms after laboratory induction and during an examination period (68-80 days post-baseline).

Main Results:

• Obsessive beliefs, attentional bias, and inhibition individually did not consistently predict OC symptoms.
• Attentional bias variability and inhibition interacted, with poor inhibition and high attentional bias variability predicting contamination OC symptoms during stress.

Conclusions:

• Information processing biases interact in predicting contamination OC symptoms.
• The findings highlight the importance of considering the interplay of cognitive factors in OC symptom development.