Behavioral, neuropsychological, and brain imaging research points to a dedicated system for processing number that is shared across development and across species. This foundational Approximate Number System (ANS) operates over multiple modalities, forming representations of the number of objects, sounds, or events in a scene. This system is…

As the federal government provides funding to wire classrooms to the Internet, software companies market educational programs even for preschoolers, and school administrators cut funding in other areas to make room for new computers, it is time to examine the impact of computer use on children. Presented in three parts, this book examines the…