Republican presidential hopeful Rick Santorum's claim that U.S. colleges drive young Christians out of church is facing scrutiny from Protestant and Catholic experts.
Santorum told talk show host Glenn Beck late last week that "62 percent of kids who go into college with a faith commitment leave without it." He also has called President Obama a "snob" for wanting more Americans to attend college.
"There is no statistical difference in the dropout rate among those who attended college and those that did not attend college," said Thom Rainer, president of the Southern Baptists' LifeWay Christian Resources research firm. "Going to college doesn't make you a religious dropout."
A 2007 LifeWay survey did find seven in 10 Protestants ages 18 to 30 who went to church regularly in high school said they quit attending by age 23.
The real causes: lack of "a robust faith," strongly committed parents and an essential church connection, Rainer said.