Teacher Development Research Review: Keys to Educator Success
Digital Promise
JUNE 15, 2016
2008; Webster-Wright, 2009 ; Accomplished California Teachers, 2012 ). On the other hand, one-shot, “drive-by,” or fragmented, “spray-and-pray” workshops lasting 14 hours or less show no statistically significant effect on student learning ( Darling-Hammond, Wei, Andree, Richardson, and Orphanos, 2009 ).
120 
Let's personalize your content