This book examines the traditional assumptions made by academics and professionals alike that have embedded sociopolitical biases that impede practice. and undermine efforts to achieve an objective scientific status. If allowed to go unchallenged, the credibility of psychology as a discipline is compromised. This contributed volume thoroughly and comprehensively examines this concern in a conceptually and empirically rigorous manner and offers constructive solutions for minimizing undue political influences within the field of psychology. Societies in the 21st century desperately need reliable psychological science, but we don’t have it. This important volume explains one of the main reasons why we are making little progress on any issue that gets contaminated by the left-right culture war: because the field of psychology is an enthusiastic member of one of the two teams, so it rejects findings and researchers who question its ideological commitments. The authors ofthis engaging volume also show us the way out. They diagnose the social dynamics of bias and point to reforms that would give us the psychology that we need to address 21st century problems. Jonathan Haidt, Thomas Cooley Professor of Ethical Leadership, NYU—Stern School of Business and author of The Righteous Mind The boundaries of free speech, censorship, moral cultures, social justice, and ideological biases are among the many incendiary topics discussed in this book. If you are looking for a deep-dive into real-world contemporary controversies, Ideological and Political Bias in Psychology fits the bill. The chapters are thoughtful and thought-provoking. Most readers will find something to agree with and something to rage at in almost every chapter. It just may change how you think about some of these topics. Diane F. Halpern, Professor of Psychology Emerita, Claremont McKenna College and Past President, American