Ralph A. Hanson
1940
Ralph A. Hanson (b. 1940) is an expert on educational measurement and assessment. He is the author and coauthor of numerous texts on education, including Empowering the Second-Language Classroom: Putting the Parts Together (1997). He holds a bachelor's degree from Shimer College and a doctorate in education from the University of Chicago, where he did his dissertation on the development of verbal intelligence. (from Shimer College Wiki)
