Abstract

The current paper presents novel methods for collecting MISC data and accurately assessing reliability of behavior codes at the level of the utterance. The MISC 2.1 was used to rate MI interviews from five randomized trials targeting alcohol and drug use. Sessions were coded at the utterance-level. Utterance-based coding reliability was estimated using three methods and compared to traditional reliability estimates of session tallies. Session-level reliability was generally higher compared to reliability using utterance-based codes, suggesting that typical methods for MISC reliability may be biased. These novel methods in MI fidelity data collection and reliability assessment provided rich data for therapist feedback and further analyses. Beyond implications for fidelity coding, utterance-level coding schemes may elucidate important elements in the counselor–client interaction that could inform theories of change and …

Date

2015

Authors

Sarah Peregrine Lord, Doğan Can, Michael Yi, Rebeca Marin, Christopher W Dunn, Zac E Imel, Panayiotis Georgiou, Shrikanth Narayanan, Mark Steyvers, David C Atkins

Journal

Journal of substance abuse treatment

Volume

49

Pages

50-57

Publisher

Pergamon