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edmund v mech
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Preparing foster youths for adult living
Edmund V. Mech · Child Welfare League of America
193 sayfa · 1995
Foster children / Research / Congresses / Problem youth / Foster home care
Uncertain futures
Edmund V. Mech, Hewitt B. Clark · CWLA Press (Child Welfare League of America)
320 sayfa · 2003
Youth / Services for / Foster children / Deinstitutionalization / Children, services for
An experimental analysis of patterns of differential verbal reinforcement in classroom situations
Edmund V. Mech · Division of Research and Field Services, Indiana University
26 sayfa · 1953
Rewards and punishments in education