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Developing a prototype for short-term psychodynamic (supportive-expressive) therapy: An empirical study with the
Falk Leichsenring1, Stuart Ablon2, Jacques P Barber3
1a Department of Psychosomatics and Psychotherapy , Justus-Liebig-University Giessen , Giessen , Germany.
A new Psychotherapy Process Q-set (PQS) prototype for short-term psychodynamic therapy (STPP) was developed. This validated tool aids future research into STPP processes and outcomes.
Area of Science:
- Psychology
- Psychotherapy Research
Background:
- A validated Psychotherapy Process Q-set (PQS) prototype for short-term psychodynamic therapy (STPP) is currently lacking.
- Understanding the core components of STPP is crucial for advancing therapeutic efficacy.
Purpose of the Study:
- To develop and validate a PQS prototype specifically characterizing short-term psychodynamic therapy (STPP).
- To establish a reliable measure for assessing the process of STPP in clinical and research settings.
Main Methods:
- Experts in supportive-expressive (SE) therapy utilized the 100-item PQS to define an ideal STPP.
- Inter-rater reliability was assessed using Cronbach's alpha.
Main Results:
- High inter-rater agreement (Cronbach's alpha = 0.94) was achieved.
- The developed SE therapy prototype demonstrated significant correlations with psychoanalytic, cognitive-behavioral, and interpersonal therapy prototypes.
- While correlations were significant, substantial variance remained unexplained between the SE prototype and other therapeutic models.
Conclusions:
- The presented PQS prototype serves as a valuable tool for future process research in STPP.
- This validated instrument facilitates a deeper understanding of the mechanisms underlying STPP.
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