000 00610naa a2200157 4500
001 144729
090 _a144729
100 _a20040322 y0pory5003 ba
200 1 _aEffects of no feedback, task-related comments, and grades on intrinsic motivation and performance
_fRuth Butler, co-aut. Mordecai Nisan
461 1 _aJournal Of Educational Psychology
_vVol. 78, nº 3 (1986), p. 210-216
606 1 _aDepósito de Retaguarda
686 _a0220 - Depósito de Retaguarda
700 1 _aButler
_bRuth
701 1 _aNisan
_bMordecai
856 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm