"This is an important book for educators who seek to use scientific means for solving all kinds of problems--particularly problems of educational equity. It addresses problems of practice, from instructional problems to organizational problems, and the nature of problems in general...
"This is an important book for educators who seek to use scientific means for solving all kinds of problems--particularly problems of educational equity. It addresses problems of practice, from instructional problems to organizational problems, and the nature of problems in general...