ABSTRACT
Ⅰ. Introduction
Ⅱ. Theoretical Background and Research Model
2.1. Product Review Videos on YouTube
2.2. Product Information Sourcing Intention
2.3. The degree of Attention Gathering Towards the Product Review Video
2.4. Informativeness of the Product Review Video
2.5. Persuasion Knowledge
Ⅲ. Research Methodology
3.1. Participants and Online Research Design
3.2. Survey Questionnaire
Ⅳ. Data Analysis and Results
4.1. Model 1
4.2. Model 2
Ⅴ. Conclusion
Ⅵ. Discussion