New technologies that combine digital sensors with automated processing algorithms are now being deployed to study preschool classrooms. This article provides an overview of these new sensing technologies, focusing on automated speaker classification, the analysis of children's and teachers' speech, and the detection and analysis of their…

Decades of studies on the educational value of faculty-student interaction have led to two straightforward conclusions: (1) interactions between faculty members and students have positive effects on student outcomes; and (2) such interactions do not occur as regularly as educators might hope. This article presents a typology of faculty-student…

This paper draws on a wider literature review, completed by the author in 2007, about the effectiveness of teachers' aides (TAs). It discusses the effects of the proximity of TAs on the students with disabilities to whom they are assigned. It also reports on studies where TAs have been trained to support the students to interact with their peers…

This article describes an integrated art and early literacy project entitled, Picture Partners". The main purpose of the project was to explore how young children create and express meaning through art. Children's responses, both written and spoken, were included because accompanying modes of expression expand the nature and content of their…