e/Dumbing down

Information
has gloss	eng: Dumbing down is viewed either as a pejorative term for a perceived over-simplification of, amongst other things, education, news and television, or as a statement of truth about real cultural trends in education and culture. According to John Algeo, former editor of American Speech, the neologism dumb down "revise so as to appeal to those of little education or intelligence" was first recorded in 1933 as movie slang, and dumb up in 1928.
lexicalization	eng: dumbing down
instance of	c/Education issues