View research that establishes the validity, reliability, and fairness of Edmentum's assessments, including linking and correlation studies that predict state assessment performance.
Ways to measure what matters to you
Measure student achievement and growth on academic objectives aligned with your goals. Review research which confirms that our assessments can be used as high-quality measures to inform instruction.
Exact Path Diagnostic and Alabama's Comprehensive Assessment Program (ACAP) Correlational Study
Exact Path diagnostic assessment scores are highly correlated to Alabama math, reading, and English language arts ACAP scores across grades (2-8) and testing windows (Fall, Winter, and Spring).
Exact Path diagnostic assessment scores are highly correlated to Tennessee’s TCAP across subjects, grades (2-8), and testing windows (Fall, Winter, and Spring).
Results from this third-party study indicate a strong relationship between Exact Path diagnostic scores and ILEARN scores, which yield highly accurate predictions of student performance on ILEARN.
Strong correlations were found between the Exact Path diagnostic and AASA scores across all grades 3-8, all subjects (math, reading, and language arts), and all seasons (fall, winter, spring).