In a recent study, the sociologist Jesse Smith found that parents who identify as “religiously conservative” are more likely to pass on their religious beliefs to their children than those who identify as “moderate” or “liberal.” While these categories don’t have exact equivalents among Jews, some of the findings are relevant, and go beyond the self-evident conclusion that those who take religion more seriously are more likely to raise children who do so as well:
[W]hat do religious conservative parents do differently? My study reveals a straightforward answer: they are more active in their children’s religious socialization. . . . To pass on religion, parents need to make it a part of daily family interactions.