摘要：Science often must deal with issues that are politically controversial. However, there are dangers in dealing with controversial research and serious risks to the process of doing science and to the credibility of science, particularly social science. Here, I discuss lessons learned from engaging in and criticizing controversial research for nearly four decades. Social science research as a process is being damaged by questionable research practices, several of which are discussed. Social science results are being misrepresented through a variety of weak or incorrect methodologies, each of which is discussed. Discourse about social science results often shifts from academic discussion into attempts to discredit those with whom one may disagree. Science and the public are not being well served by these problems, so new researchers and policymakers need to be aware of them. For teaching purposes, examples are also presented of controversial research in which new analyses offer different results than previously reported.
