Beginner and advanced tutorials on multilevel modeling presented (online) for Concordia cognition labs, June 29 and July 6 2021 respectively.
Slides: https://docs.google.com/presentation/d/1BkCCvfx8W2HOe89tX4FT7uZXQdZK3NWUyvmKicZlCak/edit?usp=sharing
Part 1: https://youtu.be/E37v77poksQ
Part 2: https://youtu.be/MINn7VN5ww0