Assertion: researcher's research | /r/HasProperty | developed at carnegie mellon university
Facets:
value: in pittsburgh
type: LOCATION
value: originally
type: OTHER
Source sentences:
text: Perhaps the most-cited research into a particular digital tool used to support personalized learning is RAND's 2013 research on the effectiveness of Cognitive Tutor Algebra 1, an adaptive-software program for teaching math, originally developed at Carnegie Mellon University in Pittsburgh.