In 2020, Netflix released an 8-episode series called "100 Humans" in which 100 (American) humans from a variety of ages and social groups participate in a series of studies. It's a gold mine of examples for critical thinking in research methods. You'll find examples of posttest-only, pretest-posttest designs, HARKing, ethics, and more. Most of the studies have flaws, but that makes them more fun to critique.
I've cataloged ways you can use the series in your teaching: www.tinyurl.com/teachingwith100humans.
Reach out if you use it! Let me know how it works for you.
