Children tend to select a novel object rather than a familiar object when asked to identify the referent of a novel label. Current accounts of this so-called "disambiguation effect" do not address whether children have a general metacognitive representation of this way of determining the reference of novel labels. In two experiments…

Research Findings: As policymakers expand access to preschool, the sociodemographic composition of preschool classrooms will become increasingly important. These efforts may create programs that increase the concentration of children from low-income families or, alternatively, foster the creation of socioeconomically diverse preschool classrooms.…

This report describes a survey of Appalachian parents conducted to determine what abilities they expect their children to develop before entrance into first grade. The survey was designed to help establish an empirical base for the curriculum of Appalachia Educational Laboratory's Home-Oriented Preschool Education Program (HOPE). HOPE is an…

Two guides for practitioners, one concerning early childhood curriculum and the other concerning the early childhood identification process are presented in this document. The curriculum guide, which constitutes the bulk of this package, approaches early childhood curriculum issues from the developmental perspective. The first section of the guide…