Persistence at a Difficult Task with Alternative Task of Intermediate Difficulty: Some Comments on Feather's Study
Nygård, RoaldVolume:
20
Langue:
english
Journal:
Scandinavian Journal of Educational Research
DOI:
10.1080/0031383760200103
Date:
January, 1976
Fichier:
PDF, 489 KB
english, 1976