Why children succeed : a study of the factors conditioning the progress of children in school, and of the problems that must be solved before the relationships between the factors and school success can be reliably determined

by Stuart Appleton Courtis
Bok · Engelsk · 1925

Utgitt	Detroit, Mich. : Courtis Standard Tests , 1925
Omfang	271 s. : ill.
Opplysninger	Avhandling - University of Michigan, 1925.
Emner	Prediction of scholastic success pedagogiske målinger tester barn elever USA skoleprestasjoner prediksjon