Parent/child. "Time outs" and how to use them.
Child Study Center, Wellesley College, USA.
Mary
M
Ucci
D002648:Child; D002675:Child, Preschool; D006801:Humans; D010988:Play and Playthings; D012063:Relaxation / Q000523:psychology; D012927:Social Control, Informal; D013997:Time Factors