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A developmental analysis of elementary school-aged children's concepts of pride and embarrassment.

D. Stipek, N. Feshbach, L. B. Seidner, 1988, Child development.

Social Pretend Play in Toddlers: Parallels with Social Play and with Solitary Pretend.

C. Howes, O. Unger, L. B. Seidner, 1989 .