J C Wright, A C Huston, K C Murphy, M St Peters, M Piñon, R Scantlin, J Kotler
The relations of early television viewing to school readiness and vocabulary of children from low-income families: the early window project
Child development
current study examined comprehensive set individual organizational factors potential predictors promoting alternative thinking paths curriculum implemented teachers urban midwestern school district study used data randomized trial implementation support model conducted 28 urban elementary schools schools implemented paths grades k3 program fidelity assessed teacher selfreported ratings lesson dosage frequency supplemental material use quality delivery repeated time points initial levels implementation change time examined series three level longitudinal hierarchical liner models hlm time teachers reported somewhat lower levels program use maintained quality delivery teachers positive attitudes towards paths reported frequent lesson delivery intercept winter year 1 teachers schools positive culture socialemotional learning sel rated quality paths delivery positively teachers schools lacking sel culture reported frequent supplemental materials use early career teachers initially described delivering paths lower quality improved similarly time compared experienced teachers implications findings recommendations future research discussed