By Renck Jalongo, Mary
By Borba, Michele
By Meggitt, Carolyn
By University of Chicago Press, Society for Research in Child Developmen
By Palmer, Sue
By Miller, Linda, Dalli, Carmen, Urban, Mathias
By Fleer, MARILYN, van Oers, Bert
By Popkin, Michael H.
By Semrud-Clikeman, Margaret, Teeter Ellison, Phyllis Anne
By Robin Pauc, Jacqueline Burns
By Sylvester, R.
By Cheminais, Rita
By Furniss, Tilman
By Coles, Robert
By Meadows, Sara
By Hobart, Christine, Frankel, Jill
By Harris, Paul L.
By Douglas, Jo
By Piaget, Jean, Pomerans, A.J.
By Sher, Barbara
By Kirby, Katie
By Carr, Alan
By Feldman PH.D., Robert S.
By Walsh, Mark
By Davie, Ronald, etc.
By Vera Fahlberg
By Daniel J. Siegel, Mary Hartzell
By Brigid Daniel and Sally Wassell