Effectiveness of User States, Demographics and Traits in Persuading to Quit Smoking

This document is an encore abstract of the paper “Persuading to Prepare for Quitting Smoking with a Virtual Coach: Using States and User Characteristics to Predict Behavior” presented at AAMAS 2023.

Attitudes Toward a Virtual Smoking Cessation Coach: Relationship and Willingness to Continue

Virtual coaches have the potential to address the low adherence common to eHealth applications for behavior change by, for example, providing motivational support. However, given the multitude of factors affecting users’ attitudes toward virtual coaches, more insights are needed on how such virtual coaches can be designed to affect these...

Users’ needs for a digital smoking cessation application and how to address them: A mixed-methods study

Background<br/>Despite their increasing prevalence and potential, eHealth applications for behavior change suffer from a lack of adherence and from dropout. Advances in virtual coach technology provide new opportunities to improve this. However, these applications still do not always offer what people need. We, therefore, need a better...

Using a Virtual Coach to Quit Smoking: 14 Themes for User Needs

Reinforcement Learning-Based Persuasion by a Conversational Agent for Behavior Change

Adaptive Data-Driven Persuasive Communication for a Conversational Agent to Support Behavior Change

A human therapist continuously adapts how they persuade a client to adhere to a behavior change intervention based on theoretical expertise, past experience with the client as well as other clients, and the client's current situation. We aim at incorporating these elements into the persuasive communication of a conversational agent that acts as...

Reinforcement Learning-Based Persuasion by a Conversational Agent for Behavior Change

A Therapy System for Post-Traumatic Stress Disorder Using a Virtual Agent and Virtual Storytelling to Reconstruct Traumatic Memories

Although post-traumatic stress disorder (PTSD) is well treatable, many people do not get the desired treatment due to barriers to care (such as stigma and cost). This paper presents a system that bridges this gap by enabling patients to follow therapy at home. A therapist is only involved remotely, to monitor progress and serve as a safety...