COHORT DIFFERENCES IN TOLERANCE OF HOMOSEXUALITY ATTITUDINAL CHANGE IN CANADA AND THE UNITED

Abstract Using data from the World Values Surveys, we explore trends in tolerance of homosexuality in Canada and the United States from 1981 to 2000. Particular attention is given to the effects of birth cohort. Consistent with previous research, we find that younger cohorts are typically the most tolerant of homosexuality. We also find that Cana-dians are more liberal than Americans. Most interesting, however, is the remarkable degree of change over time within cohorts, especially in Canada. These findings suggest that attitudes toward homosexuality dur-ing this period were an exception to the age-stability hypothesis, which claims that opinions on controversial social issues are formed by early adulthood, and change little with age. We speculate that differing po-litical climate across country and time is responsible for the significant differences in public opinion