Assertion: rival | /r/HasAspect | net negative influence
Facets:
value: on the achievement levels of students
type: TRANSITIVE-OBJECT
Source sentences:
text: Critics of competition as a motivating factor in education systems, such as Alfie Kohn, assert that competition actually has a net negative influence on the achievement levels of students, and that it "turns all of us into losers" (Kohn 1986).