References
- Koehler , W. 1929 . Gestalt psychology , x – 403 . New York : Liveright .
- Kuo , Z. Y. in press . Forced movement or insight . Univ. Calif. Publ. Psychol. ,
- Tolman , E. C. 1935 . Psychology vs. experience . Philos. Sci. , 2 : 356 – 380 .
- Watson , J. B. 1914 . Psychology as a behaviorist views it . Psychol. Rev. , 28 : 158 – 177 .
- Winter , J. E. 1936 . The postulates of psychology . Psychol. Rev. , 43 : 130 – 148 .