What are the effect of class size on the students performance in accounting

Think about the question. Can a teacher provide the same amount of individualized service for a large class versus a smaller class. NO he or she cannot. So a smaller class size would have better performance than a larger class size.

The diligence of the students is the determinant in student performance, this is about the technical education of adults not spoon feeding children although with the standard of questions here and on the accounting board I wonder