Plagiarism Lines Blur for Students in Digital Age

In surveys from 2006 to 2010 by Donald L. McCabe, a co-founder of the Center for Academic Integrity and a business professor at Rutgers University, about 40 percent of 14,000 undergraduates admitted to copying a few sentences in written assignments.

Perhaps more significant, the number who believed that copying from the Web constitutes “serious cheating” is declining — to 29 percent on average in recent surveys from 34 percent earlier in the decade.