Evidence that teachers' short-term instructional effects persist over time and predict substantial long-run impacts on students' lives provides much of the impetus for a wide range of educational reforms focused on identifying and responding to differences in teachers' value-added to student learning. However, relatively little research has…

Teachers College of Columbia University (New York) and the Dalton School, an independent school in New York City, have collaborated on the Dalton Technology Project and its "Archaeotype" program which presents students with a graphic simulation of an archeological site. Students simulate digging up the artifacts, use reference sources to…

The relationship between self-esteem, academic expectations, and ethnic group membership was studied in a New York City elementary school which had an approximately equal enrollment of Negro, white, and Spanish-background pupils. Subjects were 162 sixth-grade students who were tested with two projective tests and one specifically designed…

THIS REPORT EVALUATES THE PROGRESS OF 14 PILOT INTERMEDIATE SCHOOLS ORGANIZED IN SEPTEMBER 1966 INTO EITHER A 6-7-8 OR A 5-6-7 GRADE STRUCTURE. NINE OF THE SCHOOLS SERVE CHILDREN IN ECONOMICALLY DISADVANTAGED AREAS. A SPECIALLY REVISED CURRICULUM WAS INTRODUCED INTO THE PILOT SCHOOLS AT THE SIXTH-GRADE LEVEL. EXTENSIVE TEACHER TRAINING PRECEDED…