PIRLS 2006 provides countries with the unique opportunity to obtain internationally comparative data about how well their children can read. Countries also will obtain detailed information about home supports for literacy as well as school instruction. For the 35 countries that participated in PIRLS 2001, PIRLS 2006 will provide information on…

To ensure that every child receives appropriate educational and developmental support, professionals who make referrals and who rely on psychological test results need to understand what these tests measure. The principles behind psychological testing, the definitions of key terminology, and the ways in which psychologists interpret test data are…