The middle school originated out of an understanding for the need of a learning environment geared specifically to the needs of the early adolescent. The transition from concrete to formal operational thought and the affective and psychomotor developmental stages demonstrate the uniqueness of the early adolescent experience. (JN)

Whether or not the spatial cognitive development of students from distinct social-cultural milieus, specifically Anglos from the southwestern part of the United States and Native Turks, would proceed along approximately the same lines was investigated. The overall findings tend to indicate that at times the acquisition of spatial structures may be…

The middle school concept was devised to counteract the tendency of junior high school programs to mimic those of the high school at the expense of addressing the developmental needs of students who are in the process of physical maturation. This book on curriculum design focuses on the importance of the middle school and understanding…