References
- Anastasi , Anne . 1969 . Psychological Testing , New York : The Macmillan Co. .
- Antley , Ray M. Spring 1971 . This technique was suggested by R. M. Antley , Spring , Indianapolis : M.D. Methodist Hospital . during a jointly-taught class
- Bloom , Benjamin S. , Hastings , Thomas J. and George , Madaus F. 1971 . Handbook on Formative and Summative Evaluation of Student Learning , 7 – 8 . New York : McGraw-Hill .
- Chamberlain , T. C. 1965 . “The Method of Multiple Working Hypotheses” . Science , 178 : 757 Science (1890). Reprinted
- Cohen , Michael R. 1973 . “Environmental Information versus Environmental Attitude.” . Journal of Environmental Education , 5 : 5
- Scriven , Michael . 1974 . “Evaluation Perspectives and Procedures.” . In Evaluation in Education , Edited by: Popham , James W. Berkeley, Calif. : McCutchan .
- Suchman , Edward A. 1967 . Evaluative Research , 16 New York : Russell Sage Foundation .