Pearson Knowledge Technologies / TASA Open Standard (ATOS) Questar Assessment Inc. / ACT Inc. / SourceRater Pearson Knowledge Technologies / Questar Assessment Inc. / /
Country
United States / /
Facility
University of Memphis Narrativity / Carnegie Mellon University / University of Memphis / College Texts / /
IndustryTerm
text analysis tools / automatic tool / analyzer tools / text tools / measurement systems / /
MusicGroup
Data / Metric / /
Organization
Carnegie Mellon University / Educational Testing Service / University of Memphis / Gates Foundation / University of Memphis Narrativity / Council of Chief State School officers / Stanford / /
Person
Jessica Nelson / Charles Perfetti / Meredith Liben / David Liben / /
Measures of Text Difficulty: Testing their Predictive Value for Grade Levels and Student Performance Jessica Nelson, Charles Perfetti,