"To base an evaluation" means making a judgment or forming an opinion about something by using specific information, evidence, or criteria. Full definition
No one ever held a rally to support test - based evaluations of teachers and schools. (educationnext.org)
As part of this review process, schools often base their evaluations on evidence from practice. (cambridgeinternational.org)
Specifically, the authors argue that evaluation models should move away from output - focused to more results - based evaluation models, specifically in the context of the new millennium development goals. (aaas.org)