Authors: Herbst, I Huysamen, GK

Citation: I. Herbst et Gk. Huysamen, The construction and validation of developmental scales for environmentally disadvantaged preschool children, S AFR J PSY, 30(3), 2000, pp. 19-24

Authors: Huysamen, GK Roozendaal, LA

Citation: Gk. Huysamen et La. Roozendaal, Curricular choice and the differential prediction of the tertiary-academicperformance of men and women, S AFR J PSY, 29(2), 1999, pp. 87-93