Moderators of time period/generational differences in religious orientation, American 12th graders, 1976–2013.

1. d = difference in standard deviations from the first period to the last. For variables with a non-linear change, the d from the lowest to the highest point is shown in parentheses.2. For all d’s >. 05, the 95% confidence interval does not include zero.3. These questions were not asked in California after 1996; thus, MtF does not report separated means for the Western region after that year.Moderators of time period/generational differences in religious orientation, American 12th graders, 1976–2013.