Mathematica's first major study on KIPP schools was released in 2010. (kipp.org)
In this, the first major study of religious literacy among American adults, Americans as a whole flunked, answering correctly 16 of 32 questions about Christianity, the Bible and the world's religions - for an embarrassing score of only 50 percent. (religion.blogs.cnn.com)
Many single Christians feel «isolated, invisible and alone» in church, according to one of the first major studies into the experiences of unmarried worshippers... (premierchristianity.com)