Table 1.

The Health Coaching Index Item Classification and Inter-rater Agreement.

	BCT Taxonomy	ICC Agreementa	Mean (SD)b
Long-term Vision, Designing Goals & Actions, and Self-monitoring (Possible 8 points)		0.56	1.02 (0.36)
Long-term Vision and Exploration of What Client Wants	1.3 Goal Setting (outcome)
	9.3 Comparative Imagining
Designing Long-term Goals, Short-Term Goals and/or Action Steps	1.1 Goal Setting (behavior)
	1.4 Action Planning
	1.7 Review Outcome Goal(s)
Accountability and Self-Monitoring	2.3 Self-monitoring of Behavior
Problem Solving	1.2 Problem Solving
	9.2 Pros and Cons
Use a Self-Discovery Process (Possible 8 points)		0.86	1.14 (0.36)
Values	13.3 Incompatible Beliefs
	13.4 Valued Self-identity
Explores Different Perspectives	13.2 Framing/Reframing
Elicits Learning and Insight	1.5 Review Behavior Goal(s)
Amplify Positive Resources	15.3 Focus on Past Success
Match Information to Client Interest and Needs (Possible 2 points)		0.48	0.98 (0.76)
Sharing Information with the Client	5.1 Information about Health Consequences (optional)
Have a Client-Centered/Mindful Approach (Possible 18 points)		0.83	1.20 (0.30)
Mindful Moment	11.2 Reduce Negative Emotions
Full Presence	3.3 Social Support (emotional)
Collaborative Partnership
Support Autonomy
Express Empathy
Invite Session Focus
Open-ended Questions
Active Listening and Reflections
Timing and Structure

Note. BCT = Behavior Change Technique Taxonomy v1 for categorizing intervention content.

^aThe bold numbers for subscale agreement were ICC values based on 10 videos assessed by all raters.

^bMean (SD) calculations are based on the full sample of coded videos.