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Mojarad, Shirin; Baker, Ryan S.; Essa, Alfred; Stalzer, Steve – Journal of Interactive Learning Research, 2021
Despite the importance of replication, it remains rare in the interactive learning research community. In this paper, we attempt to replicate recent quasi-experimental results suggesting that the ALEKS intelligent tutoring system is effective at improving student course outcomes in higher education (Mojarad et al., 2018). In this paper, we conduct…
Descriptors: Intelligent Tutoring Systems, Replication (Evaluation), Probability, Quasiexperimental Design
Cullinan, Dan; Biedzio, Dorota – MDRC, 2021
Colleges throughout the United States are evaluating the effectiveness of their strategies to place entering students into college-level or developmental education courses. Developmental, or remedial, courses are designed to advance the reading, writing, and math skills of students who are deemed academically underprepared for college-level…
Descriptors: Academic Persistence, Student Placement, Student Evaluation, Remedial Instruction
Weirick, Chad William – ProQuest LLC, 2019
Students who attend two-year institutions are not always academically prepared for the level of work that is required to be successful. Two-year institutions determine students' readiness for college-level mathematics courses using one of three placement methods. However, few empirical studies have investigated which placement methods are most…
Descriptors: Student Placement, College Mathematics, Two Year College Students, Two Year Colleges