The educational system has an increasing population of students with diverse learning needs that must be addressed to ensure all students are academically successful. The purpose of this study was to investigate whether differentiated instruction had a positive effect on the vocabulary and the reading comprehension of struggling 2nd grade…

Holds that problems of implementation have resulted in the failure of large-scale intervention efforts to deal with cognitive deficits. Emphasizes technological, political, and cultural perspectives in innovation. Examines related models and programs in the United States and developing countries and shows that minimal requirements for their…