Process-symptom-bridges in psychotherapy: An idiographic network approach

Area of Science:

• Psychology
• Psychotherapy Research
• Network Science

Background:

• Real-time monitoring of psychotherapeutic processes offers new ways to track treatment changes.
• Complex datasets from monitoring require intuitive presentation for clinical decision-making.

Purpose of the Study:

• To examine
• bridge nodes
• linking symptom stress and intersession processes (ISP) using network modeling.
• To identify individual bridges between psychotherapeutic processes and symptoms.

Main Methods:

• Daily questionnaires recorded intersession processes and depressive/anxiety symptoms in ten cases.
• Regularized, thresholded intraindividual dynamic networks were estimated.
• Bridge centrality analysis identified individual bridges between processes and symptoms.

Main Results:

• Bridge centrality analysis revealed individual bridge nodes between intersession processes and symptom severity.
• The strength and direction of these bridges varied significantly across individuals.

Conclusions:

• Idiographic network studies are feasible and provide insights into psychotherapy process research.
• Bridges between psychotherapeutic processes and symptom stress are promising targets for monitoring systems.
• Future studies should examine the clinical utility of network-based monitoring and feedback in therapies.