Mixed-method evaluation of fidelity of motivational interviewing-based coaching in 5Minutes4Myself Wellness Program for caregivers of children with autism.

Abstract

This mixed method analysis examined fidelity of the motivational interviewing (MI) delivered during the 5Minutes4Myself wellness program for caregivers of children with Autism Spectrum Disorders. Coaches used a manualized MI-approach to collaboratively design participants' individualized wellness programs, and then used it in monthly coaching sessions to support goal pursuit. Audio-recorded consultations and post-participation focus groups were transcribed verbatim. Consultation transcripts were rated for MI adherence using Motivational Interviewing Treatment Integrity Code. Focus group data was coded by the team to identify conceptual categories. Eighty-seven percent of consultations achieved a beginning (competent) level expert-derived MI standard. Caregivers noted that coaches' MI approach evoked deep emotions and understandings about their lives related to wellness goals, allowed for a permissive flexibility in goal pursuit, and fostered supportive accountability. MI was used with high levels of fidelity. Participants described the MI approach as more productive, precise, and useful in addressing their needs compared to other available interventions.