Easy Is Not the Same as Learned — Why Studying Feels Backwards

Students who re-read a text four times felt the most confident — and a week later remembered about a third less than students who read it once and practised recalling it. Shuffling math problems made practice look worse and tripled test scores a week later. Harvard physics students said they learned less from the classes that taught them more. In this video: why your brain mistakes easy for learned, why forgetting is part of learning, why "visual learner" doesn't hold up, and five things to do instead. Chapters 0:00 You've been studying the wrong way (and it felt great) 0:46 Learning is filling a cup… right? 1:34 Law 1: Your brain confuses easy with known 3:42 Law 2: You learn by pulling out, not putting in 6:12 Law 3: Forgetting is part of learning 8:46 Law 4: Mixed beats neat 10:46 Law 5: There is no "your style" 13:11 The turn: Harvard catches the feeling red-handed 15:08 Five things to do instead 16:22 Back to the two groups Studies mentioned Roediger & Karpicke (2006). Test-enhanced learning: Taking memory tests improves long-term retention. Psychological Science. Karpicke, Butler & Roediger (2009). Metacognitive strategies in student learning: Do students practise retrieval when they study on their own? Memory. Rhodes & Castel (2008). Memory predictions are influenced by perceptual information: Evidence for metacognitive illusions. Journal of Experimental Psychology: General. Rozenblit & Keil (2002). The misunderstood limits of folk science: An illusion of explanatory depth. Cognitive Science. Rowland (2014). The effect of testing versus restudy on retention: A meta-analytic review of the testing effect. Psychological Bulletin. Adesope, Trevisan & Sundararajan (2017). Rethinking the use of tests: A meta-analysis of practice testing. Review of Educational Research. Kornell, Hays & Bjork (2009). Unsuccessful retrieval attempts enhance subsequent learning. Journal of Experimental Psychology: Learning, Memory, and Cognition. Butterfield & Metcalfe (2001). Errors committed with high confidence are hypercorrected. Journal of Experimental Psychology: Learning, Memory, and Cognition. Ebbinghaus (1885). Über das Gedächtnis (Memory: A Contribution to Experimental Psychology). Murre & Dros (2015). Replication and analysis of Ebbinghaus' forgetting curve. PLoS ONE. Cepeda, Vul, Rohrer, Wixted & Pashler (2008). Spacing effects in learning: A temporal ridgeline of optimal retention. Psychological Science. Kornell (2009). Optimising learning using flashcards: Spacing is more effective than cramming. Applied Cognitive Psychology. Rohrer & Taylor (2007). The shuffling of mathematics problems improves learning. Instructional Science. Kornell & Bjork (2008). Learning concepts and categories: Is spacing the "enemy of induction"? Psychological Science. Yan, Bjork & Bjork (2016). On the difficulty of mending metacognitive illusions. Journal of Experimental Psychology: General. Newton & Salvi (2020). How common is belief in the learning styles neuromyth, and does it matter? Frontiers in Education. Pashler, McDaniel, Rohrer & Bjork (2008). Learning styles: Concepts and evidence. Psychological Science in the Public Interest. Husmann & O'Loughlin (2019). Another nail in the coffin for learning styles? Anatomical Sciences Education. Macnamara, Hambrick & Oswald (2014). Deliberate practice and performance in music, games, sports, education, and professions: A meta-analysis. Psychological Science. Mueller & Oppenheimer (2014). The pen is mightier than the keyboard. Psychological Science. Urry et al. (2021). Don't ditch the laptop just yet: A direct replication of Mueller and Oppenheimer's (2014) Study 1. Psychological Science. Deslauriers, McCarty, Miller, Callaghan & Kestin (2019). Measuring actual learning versus feeling of learning in response to being actively engaged in the classroom. PNAS. Bjork (1994). Memory and metamemory considerations in the training of human beings. In Metacognition: Knowing about Knowing. Diemand-Yauman, Oppenheimer & Vaughan (2011). Fortune favors the bold (and the italicized). Cognition. Scenes with dialogue are reconstructions based on the published procedures, not transcripts.