Taiwanese students consistently rank near the top on international exams on mathematics and science. In 2007, Taiwan recorded the highest TIMSS math score for eighth grade. The central education agency in Taiwan publishes detailed mathematics curriculum guidelines, which textbooks and national exams follow closely. In May each year, all ninth…

A project is described that attempted to formulate a meaningful concept of adult performance levels, to devise instruments to measure performance at those levels, and to use those instruments to assess the functional competence of a representative sample of the population of the United States. Three levels of competence are defined in terms of…