Cognitive and Emotional Inoculation Against Nutrition-Related Misinformation in Young Adults

This study aims to examine the effects of cognitive and emotional inoculation interventions on young adults' ability to identify and respond to nutrition-related misinformation on social media. The study will compare two game-based inoculation approaches-a cognitive inoculation intervention and an emotional inoculation intervention-with a control condition. Outcomes will be assessed at baseline, immediately after the intervention, and 2 weeks later.

Inclusion Criteria: 1. Aged 18 to 30 years. 2. Able to read and understand Chinese. 3. Able to access and independently complete the online intervention game and study questionnaires. 4. Has access to WeChat for study communication and follow-up reminders. 5. Provides electronic informed consent. Exclusion Criteria: 1. Younger than 18 years or older than 30 years. 2. Unable to read Chinese or independently complete the online study procedures. 3. Does not provide electronic informed consent.