The evolution of the definition of scientific misconduct in two federal agencies, the Public Health Service/National Institutes of Health and the National Science Foundation, is examined, and the resulting regulatory definitions are contrasted. Further change is anticipated as the definitions are criticized and challenged. (MSE)

A study analyzed the impact of college tuition and student aid changes in the 1980s on enrollment, using price-response measures to examine why total enrollment remained stable while low-income enrollment declined. The technique is found useful for explaining the consequences of price policy choices. (MSE)

In the U.S. Congress, attention to scientific fraud and misconduct has involved extensive use of oversight authority. Because scientists and universities have failed to respond promptly to calls for self-regulation, Congress has imposed formal regulations and favors increased scrutiny of research and a reassessment of university-government-science…