000 00649naa a2200157 4500
001 112663
090 _a112663
100 _a20040322 y0pory5003 ba
200 1 _aChildrens competence beliefs, achievement values, and general self-esteem
_echange across elementary and middle school
_fAllan Wigfield, co-aut. Jacquelyne Eccles
461 1 _aJournal Of Early Adolescence
_vVol. 14, nÂș 2 (1994), p. 107-138
606 1 _aPsicologia do Desenvolvimento
686 _a2800 - Psicologia do Desenvolvimento
700 1 _aWigfield
_bAllan
701 1 _aEccles
_bJacquelyne
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r3.htm