000 00549naa a2200145 4500
001 59727
090 _a59727
100 _a20040322 y0pory5003 ba
200 1 _aSocial relationships and motivation in middle school
_ethe role of parents, teachers, and peers
_fKathryn Wentzel
461 1 _aJournal Of Educational Psychology
_vVol. 90, nÂș 2 (1998), p. 202-209
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aWentzel
_bKathryn
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm