TY - BOOK AU - Saxe,Geoffrey B . AU - Guberman,Steven R . AU - Gearhart,Maryl . TI - Social processes in early number development T2 - Monographs of the Society for Research in Child Development SN - 0226735508 AV - LB1103 .S6 1987 PY - 1987/// CY - Chicago PB - Child Develpment Publications KW - Child psychology KW - Number concept KW - Genetic psychology N1 - Includes bibliographical references; Commentary. The cultural unconscious as contributor to the supporting environments for cognitive development : commentary / by Rochel Gelman and Christine M. Massey -- Specifying the development of a cognitive skill in its interactional and cultural context : commentary / by Barbara Rogoff -- Reply. Goals and contexts : reply by the authors ER -