A new study suggests that giving students pertinent visual information, such as a diagram or outline, at the start of a lesson will lead to better understanding of that lesson.

Anirban Mukherjee, Utpal Garain*, Arindam Biswas, Experimenting with Automatic Text-to-Diagram Conversion: A Novel Teaching Aid for the Blind People, Educational Technology & Society, Vol. 17, No. 3 ...