Zexin “Marsha” Ma

Studies health message design and effects, including narrative persuasion, defensive responses to risk information, health misinformation correction, and AI chatbots for health communication.研究健康讯息的设计与效果，包括叙事说服、对风险信息的防御性反应、健康虚假信息纠正以及用于健康传播的AI聊天机器人。