Online publication: Oct. 17, 2007

URI

https://id.erudit.org/iderudit/032008ar CopiedAn error has occurred

DOI

https://doi.org/10.7202/032008ar CopiedAn error has occurred

An article of the journal Revue des sciences de l’éducation 

Volume 25, Number 2, 1999, p. 439–444

Tous droits réservés © Revue des sciences de l'éducation, 1999