Measuring psychotherapist functioning with the Therapist Work Involvement Scales (TWIS): reliability, factor structure, and measurement invariance.
Armin HartmannDavid E OrlinskyM Helge RønnestadUlrike WillutzkiThomas A SchröderErkki HeinonenPublished in: Psychotherapy research : journal of the Society for Psychotherapy Research (2024)
The results have shown the TWIS to be a statistically sound, multidimensional research instrument enabling therapists to describe their experience in current therapeutic work.