Right? I doubt the Pew data for the worship numbers is even accurate, too, but even if we take it as if it is, 0.6 isn’t convincing.

It’s always going to be a function of mother’s education and mode of income generation (agriculture, for instance).

A low R-square of at least 0.1 (or 10 percent) is acceptable in the social sciences on the condition that some or most of the predictors or explanatory variables are statistically significant.