Babenko, Oksana, and W. Todd Rogers. “Comparison and Properties of Correlational and Agreement Methods for Determining Whether or Not to Report Subtest Scores”. International Journal of Learning, Teaching and Educational Research 4, no. 1 (April 30, 2014): 61–74. Accessed April 23, 2026. https://ijlter.myres.net/index.php/ijlter/article/view/1200.