As our study indicates, each recession in the past 42 years was preceded by a period of negative growth in real gross total debt.

FORBES: Double-Dip Yes, But Bullish Just The Same

Mark Norell, a prominent paleontologist at the American Museum of Natural History in New York who didn't participate in the study, said he doesn't know if the upright-posture myth is as widespread as the new study indicates.

WSJ: T. rex not a stand-up guy? Test your dino skills

As it turns out, a recent study indicates that precise feedback in measures of health can actually lead to worse results.

FORBES: The Virtues of the Imprecisely Measured Self

As well as social networking and browsing websites, the study indicates almost a third of youngsters read fiction on online devices.

BBC: Young people 'prefer to read on screen'

Study of the database indicates that as society's attitudes change, so do the terms children use as their "nuclear words" - especially harsh insults.

BBC: Refugee: today's playground insult?

Nothing we have said here indicates that such study of the Bible or of religion, when presented objectively as a part of a secular (public school) program of education, may not be effected consistently with the First Amendment.

WSJ: Roma Downey and Mark Burnett: Why Public Schools Should Teach the Bible