The purpose of this study was to examine the efficacy of the Children's School Success (CSS) curriculum for 4-year-old children enrolled in preschool programs designed to prepare them for success in their early public school grades. The study took place in preschool classes located in five regionally distributed states, all of which were inclusive…

Argumentation has become an increasingly recognized focus for science instruction--as a learning process, as an outcome associated with the appropriation of scientific discourse, and as a window onto the epistemic work of science. Only a small set of theoretical conceptualizations of argumentation have been deployed and investigated in science…

Little research has been conducted on the effectiveness of training strategies for child care providers. The current study used an experimental intent-to-treat design to measure the impact of an established intervention, the on-site caregiver training component of the Program for Infant/Toddler Care (PITC), on child development and child care…

The objective of this paper is to provide some practical insight into the process of implementing large-scale randomized controlled trials (RCT) in educational settings and to provide general recommendations for researchers conducting education-based RCTs in the future. The authors draw their recommendations from their recent experiences…

In recent years, compelling research has found that mastery of early math concepts at a preschool level is a better predictor of later academic outcomes than literacy. Partly driven by these findings, increasing attention is being focused on improving math pedagogy at the preschool level. The issue has assumed added urgency as a result of…

Research Findings: Relatively little is known about the pre-academic experiences of Latino/a children in family child care. In this work we tested the extent to which previously established relations among provider characteristics, scaffolding and responsive behaviors, total quality (Family Day Care Rating Scale), and children's engagement in…

The study examined whether preschoolers who were exposed to a media-rich literacy curriculum had better early reading skills than preschoolers who were exposed to a media-rich science curriculum. The study randomly assigned 80 preschool classes to incorporate either a media-rich literacy curriculum or a media-rich science curriculum. The final…

For the first time in the 30-year history of the Society for Advancement of Chicanos and Native Americans in Science, the organization is focusing on the nurturing of scientific talent in preschoolers and very young children. SACNAS, whose mission is to encourage Chicano/Latino and American Indian students to pursue graduate education and advanced…