Despite of much focus on professional development aimed specifically at developing teachers' technology integration skills, rigorous studies of effective PD (professional development) are lacking. Evidence is also lacking on how these skills can best be integrated with pedagogical and content knowledge to improve student learning. The purpose of…

Despite considerable progress in narrowing the health gap between whites and nonwhites (including blacks, American Indians, Asian Americans) in the last 20 years, substantial differences persist. According to most indicators, nonwhites are less healthy than whites. Yet nonwhites see physicians somewhat less often and are less likely to have…

Findings of this report indicate that, since an earlier 1994 study, the number of Americans that own computers has increased by over 50% and the number of households using e-mail has quadrupled. Nevertheless, access to the Information Superhighway is still beyond the grasp of many Americans. While the nation-wide telephone penetration rate remains…