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Kadir Bahar; Erdogan Kaya; Xiaolu Zhang; Eter Mjavanadze – Journal of Advanced Academics, 2023
This study explores the direction and magnitude of racial disparities on three advanced placement (AP) computer science (CS) exams, namely AP CS Principles, AP CS A, and AP CS AB, based on the test scores of more than one million students who have taken AP CS exams between 1997 and 2020. Using Mann-Kendall test and Sen's slope procedures we found…
Descriptors: Educational Trends, Trend Analysis, Academic Achievement, High Achievement
Karoly, Lynn A. – RAND Corporation, 2009
Facing mounting evidence that California has fallen behind on many key indicators of educational performance, policymakers and the public share considerable interest in exploring whether California should expand public funding for preschool education. This expanded funding will be most effective if resources can be directed to their most efficient…
Descriptors: School Readiness, Preschool Education, Educational Objectives, Academic Achievement