Identifying the Root Cause and Cognitive Bias

Within the next year, the PMP course curriculum will be improved. I have a few queries to pose to learn more and generate potential next steps.
1. Why do students frequently withdraw from a course around midterm, and what are the most frequently cited reasons?
2. Is there anything distinctive about the experiences of remote participants that could explain why they perform less well than in-person participants?
3. How about we alter the current training schedule? Does the format consist solely of lectures, or can you also participate?
4. If applicable, is there a spending limit on program enhancements?