The Impact of a Web-based Psychoeducation Programme with a Motivational AI Chatbot on Covid-19 Vaccine Hesitancy

The intervention will include five modules web-based psychoeducation programme (two module sessions weekly, each module lasts for 15-20 minutes) and interact with an MI communication skills-based AI, digital assistant.

Participants in the control group will be given HK government websites in COVID-19 vaccine and invite to join the online examination in relation to Covid-19 vaccine knowledge (using multiple choices questions similar to the intervention group), and this is to ensure that participants from the control group also use time to search relevant information of covid-19 vaccines, also this is to control the time effects.