As a direct measure of the number of students in each class, group size is currently understood by the educational community to be the best measure of a teacher's "true opportunity to build direct relationships with each student."
作為每個班級學生人數的直接衡量標準，教育界目前認為群體規模是教師“與每個學生建立直接關係的真正機會”的最佳衡量標準。