Policy implementation and PL 99-457de James J. Gallagher, Pascal Louis Trohanis, Richard M. Clifford, James J. GallagherMateriasPreschool EducationSpecial educationEducation prescolaireEtats-UnisPreschool ChildFruhforderungDisabled PersonsEnseignement prescolaire
AAnalyses of teacher classroom strategies associated with stuAnalyses of teacher classroom strategies associated with student cognitive and affective performance1968
AA comparison of brain-injured and non-brain-injured mentallyA comparison of brain-injured and non-brain-injured mentally retarded children on several psychological variables1957
PProductive thinking of gifted children in classroom interactProductive thinking of gifted children in classroom interaction1967
