References
- Muenzinger , K. F. 1934 . Motivation in learning: I. Electric shock for correct response in the visual discrimination habit . J. Comp. Psychol. , 17 : 266 – 277 .
- Muenzinger , K. F. and Fletcher , F. M. 1936 . Motivation in learning: VI. Escape from electric shock compared with hunger-food tension in the visual discrimination habit . J. Comp. Psychol. , 22 : 79 – 91 .
- Muenzinger , K. F. , Bernstone , A. H. and Richards , L. R. 1938 . “ Motivation in learning: VIII. Equivalent amounts of electric shock for right and wrong responses in a visual discrimination habit ” . In J. Comp. Psychol. (In press.)
- Muenzinger , K. F. 1931 . & Gentry, Evelyn. Tone discrimination in white rats . J. Comp. Psychol. , 12 : 195 – 205 .
- Tolman , E. C. 1926 . A behavioristic theory of ideas . Psychol. Rev. , 33 : 352 – 369 .
- Tolman , E. C. 1932 . Purposive Behavior in Animals and Men , New York : Century .
- Tolman , E. C. 1938 . The determiners of behavior at a choice point . Psychol. Rev. , 45 : 1 – 41 .