socio-economic status

A Comparison of Variable- and Person-Oriented Approaches in Evaluating a Universal Preventive Intervention.

A Comparison of Variable- and Person-Oriented Approaches in Evaluating a Universal Preventive Intervention. Citation: Jiang,...

American parenting of language-learning children: Persisting differences in family-child interactions observed in natural home environments

40 families were selected to represent the range of typical American families in size, race,...