Juan J Sánchez-Barriga
Mortality trends and risk of dying from liver cancer in Mexico, 2000-2013
Cirugia y cirujanos
understanding normal probability distributions crucial objective mathematics statistics education drawing upon cognitive psychology research study explores use drawings visualizations effective scaffolds enhance students comprehension although much research documented helpfulness drawing research tool reveal students knowledge states direct utility advancing higherorder cognitive processes remains understudied study 1 qualitative methods utilized identify common misunderstandings among students regarding canonical depictions normal probability distribution building insights study 2 experimentally compared three instructional videos static slides dynamic drawing dynamic drawings done visible hand hand drawing video led better learning versions study 3 examined whether benefits observing hand drawing could reproduced dynamic cursor moving around otherwise static slides without presence hand results showed significant learning difference observing hand drawing moving cursor outperforming control research links cognitive process drawing educational role provides insights potential enhance memory cognition inform instructional methods