TY - GEN AU - Powell, Douglas AU - Diamond, Karen E. AU - Burchinal, Margaret TI - Using coaching-based professional development to improve head start teachers' support of children's oral language skills T2 - National Center for Research on Early Childhood Education Series VL - 4 KW - Psicologia do Desenvolvimento KW - 2800 - Psicologia do Desenvolvimento KW - 2840 - Desenvolvimento Psicossocial e da Personalidade UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/d.htm ER -