This report offers a profile of the financial and human resources devoted to research and development (R&D) in the United States and other nations, focusing on the role of universities in carrying out R&D and in supporting the development of scientific and technical personnel needed for a competitive economy. It found that R&D…

The eight chapters of this theme issue use quantitative and qualitative methods to explore the nature and nurture of young participants in the mathematics Olympiad from five countries. Parallel studies are presented of winners from China, Taiwan, and the United States, along with descriptions of programs in Japan and Russia. (SLD)

This special issue summarizes parallel studies in five countries (Japan, Greece, Thailand, Republic of China, United States) investigating the causal linkages among socioeconomic status variables, family processes, and school variables on the mathematics achievement of urban elementary school children. Methodological problems in cross-cultural and…

Six papers review international issues in educational opportunity, with emphasis on Europe and Japan. The various contributions provide confirmation that, although the connection between school success and social background continues to resist educational measures, an increase in the average level of education is becoming apparent. (SLD)