Evaluating Educational Interventions: The Role of Randomized Controlled Trials in Online Learning
Online learning is full of promising ideas: new platforms, tutoring tools, adaptive practice, virtual coaching, AI tutors, redesigned courses. The hard part is separating what sounds effective from what reliably improves learning. Randomized Controlled Trials (RCTs) are one of the strongest ways to test whether an online intervention causes better outcomes, not just correlates with them. What an RCT actually … Read more


