Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes: * a chapter covering power analysis in set correlation and multivariate methods; * a chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; * expanded power and sample size tables for multiple regression/correlation.

The global trend toward democratization of the last two decades has been accompanied by the resurgence of various politics of "identity/difference." From nationalist and ethnic revivals in the countries of east and central Europe to the former Soviet Union, to the politics of cultural separatism in Canada, and to social movement politics in liberal western-democracies, the negotiation of identity/difference has become a challenge to democracies everywhere. This volume brings together a group of distinguished thinkers who rearticulate and reconsider the foundations of democratic theory and practice in the light of the politics of identity/difference. In Part One Jürgen Habermas, Sheldon S. Wolin, Jane Mansbridge, Seyla Benhabib, Joshua Cohen, and Iris Marion Young write on democratic theory. Part Two--on equality, difference, and public representation--contains essays by Anne Phillips, Will Kymlicka, Carol C. Gould, Jean L. Cohen, and Nancy Fraser; and Part Three--on culture, identity, and democracy--by Chantal Mouffe, Bonnie Honig, Fred Dallmayr, Joan B. Landes, and Carlos A. Forment. In the last section Richard Rorty, Robert A. Dahl, Amy Gutmann, and Benjamin R. Barber write on whether democracy needs philosophical foundations.

Understanding and Evaluating Research: A Critical Guide shows students how to be critical consumers of research and to appreciate the power of methodology as it shapes the research question, the use of theory in the study, the methods used, and how the outcomes are reported. The book starts with what it means to be a critical and uncritical reader of research, followed by a detailed chapter on methodology, and then proceeds to a discussion of each component of a research article as it is informed by the methodology. The book encourages readers to select an article from their discipline, learning along the way how to assess each component of the article and come to a judgment of its rigor or quality as a scholarly report.

Toward a Feminist Theory of the State presents Catharine MacKinnon’s powerful analysis of politics, sexuality, and the law from the perspective of women. Using the debate over Marxism and feminism as a point of departure, MacKinnon develops a theory of gender centered on sexual subordination and applies it to the state. The result is an informed and compelling critique of inequality and a transformative vision of a direction for social change.