THE EFFICIENCY OF TRAINING METHODS
Importance of measuring the efficiency of educational methods--Rapidity of learning and permanency of modifications wrought by training--Results of a study of the efficiency of discrimination methods--Comparison by means of indices of modifiability--Number of tests per series versus number of series--Efficiency as measured by memory tests.
The Dancing Mouse: a Study in Animal Behavior · The Wunder Library — complete classics, free to read, with narration.