The Sandwich principle: assessing the didactic effect in lectures on "cleft lips and palates".
Anna BockBianca Idzko-SiekermannMartin LemosKristian KnihaStephan Christian MöhlhenrichFlorian PetersFrank HölzleAli ModabberPublished in: BMC medical education (2020)
Our study results confirm the thesis that the application of the sandwich principle in lectures increases the learning outcome compared with classical lectures. Even with a big audience, the sandwich design presents a concept that helps maintain high attention levels and addresses individual learning styles.