Subscribe HereBy Steve Kolowich. Academic leaders increasingly think that massive open online courses are not sustainable for the institutions that offer them and will "cause confusion about higher-education degrees," according to the results of an annual survey.The Babson Survey Research Group has charted the growth of online education annually for more than a decade with support from the Sloan Consortium and other partners. The latest survey, conducted last year, asked chief academic officers at 2,831 colleges and universities about online education. Read more...