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Sroufe, L. Alan; Waters, Everett – 1975
This paper presents an integrative perspective on infant development (based on a consideration of developmental data) which focuses on the function of the smile. From the earliest spontaneous smiles of the newborn period to mature smiling and laughter, a central role was revealed for an excitation (tension)-relaxation process in producing smiles.…
Descriptors: Anxiety, Cognitive Development, Down Syndrome, Emotional Development
Verma, Sureshrani; Peters, Donald L. – 1974
A self-administered rating scale and an observational schedule were developed to assess the beliefs and behaviors of early childhood teachers in relation to constructs derived from Piagetian cognitive developmental theory and operant learning theory. Application was made to existent Piegetian and operant model early education programs. The results…
Descriptors: Behavior Rating Scales, Cognitive Development, Day Care, Early Childhood Education