Poor college readiness is a persistent challenge today in the United States that may be overcome in part with the help of a learning model from the past. The purpose and of this quantitative comparative study focused on determining if a statistically significant difference existed in the 2018 SAT Total, Mathematics and Evidenced-Based Reading and…

This study aims to investigate the effectiveness of the Emporium instructional method in a course of college algebra and trigonometry by comparing to the traditional lecture method. The math emporium method is a nontraditional instructional method of learning math that has been implemented at several universities with much success and has been…

Supplemental Instruction (SI) has widely been used in university classrooms around the world. However, many obstacles face SI -- including low student attendance, lack of faculty support, and recognition of today's online generation. This research helps to fill the gap in SI by posing to solve the problems mentioned above by extending SI into the…

Research efforts have established that the Mantel-Haenszel procedure (MHP) is an effective method for detecting the presence of test items exhibiting differential item functioning (DIF). While the MHP has been advocated for situations where item response theory based methods may not be usable, recent findings have suggested that the performance of…