剧情简介：Increasingly, political scientists are describing their empirical research or the reasoning behind their choices in empirical research using the terms "experiment" or "experimental." One of the primary reasons for doing so is the advantage of experiments in establishing causal inferences. In this book, Rebecca B. Morton and Kenneth C. Williams discuss in detail how experiments ...(展开全部)
作者：Rebecca B·Morton
出版社：Cambridge University Press
ISBN：9780521199667
