Debra Masters
3K posts
@DebraMasters12
Co-author of Visible Learning into Action with John Hattie
Has VAR made refereeing sporting contests more or less complicated??? The answer may surprise you...
Meta-analysis of 119 studies finds that technology can improve elementary literacy instruction—especially writing—but effects were much smaller in studies with standardized rather than researcher-designed measures: bit.ly/3C4SoIs ($). Pre-print: bit.ly/3C0v8ex
The article "Putting Students on the Path to Learning: The Case for Fully Guided Instruction" by Richard E. Clark, Paul A. Kirschner, and John Sweller argues for fully guided explicit instruction over minimally guided approaches like pure discovery learning. The authors present extensive research evidence supporting guided instructional techniques as more effective for novice learners. This includes Mayer's review finding unguided discovery techniques less effective than guided approaches for novices across studies from the 1950s to 1980s. Each cycle a new term like discovery learning was replaced by problem-based learning, but the techniques fared poorly. Controlled experiments by Klahr & Nigam also found direct instruction better than discovery learning for science topics. Tuovinen & Sweller demonstrated worked examples led to better learning outcomes than discovery. Additional evidence includes the worked example effect showing novices learn better from studying worked examples than solving equivalent problems themselves. This has been replicated across many domains. However, the expertise reversal effect shows that as experience grows, problem solving becomes better than worked examples. The authors argue minimally guided techniques can lead to novice frustration, incorrect discoveries requiring reteaching, and are generally less efficient, requiring more time to learn the same material. Research also shows less skilled learners benefit more from explicit guidance. The extensive research presented by Clark, Kirschner, and Sweller clearly supports their position that direct instructional guidance is more effective and efficient for teaching new information and skills to novice learners across contexts. The authors build a compelling case through decades of empirical evidence favoring guided approaches for novices. aft.org/sites/default/…
🇨🇦 Diagnostic tests that help identify possible gaps in students' knowledge, developed by @SURGeUkraine, @MON_UKRAINE and @SQEua, are available on the All-Ukrainian Online School Platform. More in the video: bit.ly/488Itgi @Alinea_Ideas @CanEmbUkraine @CanadaDev
