HILLMAN, Bill W.; SHIELDS, Frank L. The Encouragement Process in Guidance : Its Effect on School Achievement and Attending Behavior. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 8, n. 1, 2012. Disponível em: https://cdm.ucalgary.ca/index.php/rcc/article/view/59940. Acesso em: 3 jan. 2026.