Jeffrey Jones:

A review of the historical trends shows that confidence has dropped among all key subgroups in the U.S. population over the past two decades, but more so among Republicans. Americans who lack confidence in higher education today say their concerns lie in colleges pushing political agendas, not teaching relevant skills, and being overly expensive.

A separate article in the Gallup-Lumina series will report that Americans are significantly more confident in two-year colleges than four-year colleges when evaluating the two types of institutions separately.

More.