000 00630naa a2200145 4500
001 110216
090 _a110216
100 _a20040322 y0pory5003 ba
200 1 _aRelationship between perceived competence, affect, and motivational orientation within the classroom
_eprocesses and ....
_fSusan Harter
463 1 _eCambridge University Press, 1992
_vCambridge
_vp. 77-114
_tAchievement and motivation : a social-developmental perspective
_011097
606 1 _aPsicologia Educacional
686 _a3500 - Psicologia Educacional
700 1 _aHarter
_bSusan
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm