Abstract
This study examines how clinicians develop psychotherapeutic treatment plans, specifically whether they rely on assessment-based approaches. We surveyed 99 clinicians with at least a master's degree in social work, clinical psychology, or counseling psychology. Participants, recruited through online advertisements and convenience sampling, completed a Qualtrics survey covering their use of assessments, how they apply them in treatment planning, and what factors could make assessments more useful. Results indicate that the type of therapy practiced, as well as clinicians’ attitudes and knowledge about therapy effectiveness, may influence assessment usage and treatment planning decisions. Furthermore, the findings provide insight on why therapists may not use assessments to their fullest potential. Further research is essential to better understand how assessment-driven approaches are utilized in psychotherapy and how to support clinicians in integrating these techniques more effectively.