Nonmusical factors affect the Virginia Band and Orchestra Directors Association (VBODA) concert performances and subsequent assessment results; namely, school size, ethnicity, and socioeconomic status. A comparison of ratings given by individual trained evaluators demonstrates interrater reliability. A comparison of final ratings given at…

The purpose of this quantitative, causal-comparative study was to examine the application of the teaching and learning theory of social constructivism in order to determine if mathematics instruction provided in a departmentalized classroom setting at the fifth grade level resulted in a statistically significant difference in student achievement…