Atheists/Agnostics more knowledgable about religion than churchgoers

A story from the LA Times cites a new survey; here's an excerpt:

American atheists and agnostics tend to be people who grew up in a religious tradition and consciously gave it up, often after a great deal of reflection and study, said Alan Cooperman, associate director for research at the Pew Forum.

"These are people who thought a lot about religion," he said. "They're not indifferent. They care about it."

Atheists and agnostics also tend to be relatively well educated, and the survey found, not surprisingly, that the most knowledgeable people were also the best educated. However, it said that atheists and agnostics also outperformed believers who had a similar level of education.

The groups at the top of the U.S. Religious Knowledge Survey were followed, in order, by white evangelical Protestants, white Catholics, white mainline Protestants, people who were unaffiliated with any faith (but not atheist or agnostic), black Protestants and Latino Catholics.