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200 1 _aWhy do some students avoid asking for help? an examination of the interplay among students academic efficacy, ...
_fAllison Ryan, co-aut. Margaret Gheen, co-aut. Carol Midgley
461 1 _aJournal Of Educational Psychology
_vVol. 90, nÂș 3 (1998), p. 428-535
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aRyan
_bAllison
701 1 _aGheen
_bMargaret
701 1 _aMidgley
_bCarol
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm