Much demand remains for teacher education programs to produce highly qualified teachers. Current trends show that almost half of today's preservice teachers are considered nontraditional in terms of age and life experience. The purpose of this study was to determine whether secondary education teacher preparation programs should differentiate…

Research on the influence of instructional time on student achievement has focused on the concept of academic learning time and its major components--allocated time, engaged time, and level of difficulty. This report reviews three studies that concur that increasing allocated time, in itself, has little influence on student achievement. Walberg…