Conversational Agents in Health Care: Scoping Review of Their Behavior Change Techniques and Underpinning Theory.

Background: Conversational agents (CAs) are increasingly used in health care to deliver behavior change interventions. Their evaluation often includes categorizing the behavior change techniques (BCTs) using a classification system of which the BCT Taxonomy v1 (BCTTv1) is one of the most common. Previous studies have presented descriptive summaries of behavior change interventions delivered by CAs, but no in-depth study reporting the use of BCTs in these interventions has been published to date.

#EatingDisorderRecovery: a qualitative content analysis of eating disorder recovery-related posts on Instagram.

Purpose: Limited research has evaluated the role of Social Networking Sites (SNS) in eating disorder (ED) recovery. While research has demonstrated the deleterious effects of pro-ED SNS content, less is known regarding SNS content documenting ED recovery. This study evaluates orientation towards help-seeking, ongoing ED warning signs and recovery themes on ED recovery SNS hashtags.