Sources:
https://journals.sagepub.com/doi/abs/10.1177/0956797614524581
https://www.ncbi.nlm.nih.gov/m/pubmed/20438265/
https://digitalpromise.org/2015/01/22/ask-the-cognitive-scientist-distributed-practice/
https://www.ncbi.nlm.nih.gov/m/pubmed/19890765/?i=5&from=/20438265/related
https://www.inc.com/jeff-haden/these-10-scientific-ways-to-learn-anything-faster-could-change-everything-you-know-about-dramatically-improving-your-memory.html
https://psycnet.apa.org/doiLanding?doi=10.1037%2Fedu0000001
https://www.psychologytoday.com/us/blog/ulterior-motives/201108/test-yourself-learn-better
Music: “Piano Moment” from Bensound.com
Thanks to Tristan Reed (writing), Troy W. Hudson (narration), and HowlingCreations (animation) for helping to create this video!