Relationship between teacher efficacy and professional development in international schools of China was a quantitative experimental study that determined the correlation between professional development attendance and teachers' sense of self-efficacy. Supporting this data was a secondary investigation to determine if changes in teachers' sense of…

A study of one grade cohort of students taught in a Chicago Mastery Learning Reading (CMLR) Program was extended to two additional cohorts, one older and one younger than the original group but who were taught using the same method. The students' reading comprehension test scores were compared with those of students in other schools, not taught by…