tools of economics to assess the outcome of efforts to solve education's equal opportunity problem in a range of countries … between education and parental income, the problematic past research on peer effects, tracking, the distribution of … suggests that achieving universal primary and secondary education is both urgently needed and feasible. Will the international …

, applicability, and acceptability, giving an overview of current research on information technology at work, at home, in education … systems; expert systems in the health field; health care; the disabled; computers in education; attitudes toward the new …