Intellectual Opportunity Structures and Science-Targeted Activism: Influence of the Ex-gay Movement on the Science of Sexual Orientation

Repressive Coverage in an Authoritarian Context: Threat, Weakness, and Legitimacy in South Korea's Democracy Movement

Mass Media and Instituional Change: Organizational Reputation, Strategy, and Outcomes in the Academic Freedom Movement

Collective Identity and the Subjective Terrain of Political Opportunities: Movement Dissension over Participation in Party Politics

From the Street to the Screen: Characteristics of Protest Events as Determinants of Television News Coverage

Book Reviews