Function: noun
Date: 1960
: the practice of promoting a student from one grade level to the next on the basis of age rather than academic achievement
Function: noun
Date: 1960
: the practice of promoting a student from one grade level to the next on the basis of age rather than academic achievement
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012