Sociopolitical changes are often associated with ideological shifts at the individual and mass level. The study of how sociopolitical and ideological change interrelate has been the subject of debate for decades. Here, however, the authors develop and defend a new theory that treats ideologies as complex cognitive systems that are internally articulated around prioritized principles and values. Focusing on the transition to democracy in Latin America, the book examines the changes in mass beliefs that accompany democratization in an effort to offer a more sophisticated theory of the...