This dissertation reports the results of a research project that examined the effects of varying rates of reinforcement on students' math performance and assignment preference. The relationship between students' instructional level and the rate of reinforcement threshold for influencing assignment preference was also explored. Participants were…

The purpose of this study was to evaluate whether supplemental instruction and online homework can improve student performance and understanding in a first-semester calculus course at a large urban four-year college. The study examined the metacognitive and study skills and posttest scores of students. The study also focused on students' and…

The Ohio Teacher Evaluation System (OTES) was created in response to the 2009 House Bill 1 mandate requiring the development of a state teacher performance assessment. This study examined K-12 public school teachers' dispositions toward OTES after the first year of implementation. Data were collected from 142 teachers over a 4-week period in 2015…