Staff behaviour in pre-school centres.
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Adolescent↗
Biomedical subjects
J Philps
Publications and source records attributed to J Philps.
Play in pre-school centres--I. Play measures and their relation to age, sex and I.Q.
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Age Factors↗
Play in pre-school centers--II. Effects on play of the child's social class and of the educational orientation of the centre.
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Child, Preschool↗