P. Crits-christoph et al., Reliability and base rates of interpersonal themes in narratives from psychotherapy sessions, J CLIN PSYC, 55(10), 1999, pp. 1227-1242
We present an analysis of the reliability and base rates of the interperson
al contents of narratives told by patients in psychotherapy. Trained judges
rated two samples, including 60 opiate-dependent patients in cognitive or
psychodynamic therapy and 72 depressed patients in cognitive or interperson
al therapy. Using a comprehensive system based upon a circumplex model and
involving 104 separate categories, we found that most categories of interpe
rsonal behavior could be rated reliably. Potential problem categories were
identified and strategies for increasing reliability are discussed. In part
icular, categories related to the concept of the introject (what the self d
oes to the self) had low reliability. An analysis of the base rates of inte
rpersonal themes revealed that issues related to autonomy/assertion were mo
st prevalent, although some differences between the two samples were eviden
t. The implications of the results for research on narratives and models of
psychotherapy are discussed. (C) 1999 John Wiley & Sons. Inc.