Development of a new observer-rated measure to assess the real relationship in psychotherapy sessions.
Vera BékésDaniel S SpinaKatie Aafjes-van DoornBernard S GormanKarl StukenbergSherwood WaldronPublished in: Psychotherapy research : journal of the Society for Psychotherapy Research (2024)
The RR-O shows initial reliability and validity as an observer-rated measure of the RR to be used in post-hoc psychotherapy research. Future research should clarify the relation between RR-O and treatment outcome.