Large language model-based chatbots can't effectively recognize users' motivation when they are hesitant about making healthy behavior changes, but they can support those who are committed to take ...

Behavior rarely fails because people don’t care. It fails because the system quietly makes the right behavior too hard to ...

Suppose you want to eat healthier, exercise more, or avoid getting in arguments with your partner. Each of these requires behavior change, but changing behavior can be challenging. An important first ...