References
- Bolles , M. M. 1937 . “ The basis of pertinence ” . In Arch. of Psychol. 51 No. 212. pp.
- Bolles , M. M. and Goldstein , K. 1938 . A study of the impairment of “abstraot behavior” in schizophrenic patients . Psychiat. Quar. , 12 : 42 – 65 .
- Eigler , P. 1930 . The Kohs block design test . Child Devel. , 1 : 341 – 342 .
- Hutt , M. L. 1930 . A simplified scoring method for the Kohs block design test . Amer. J. Psychol. , 42 : 450 – 452 .
- Kohs , S. C. 1923 . Intelligence Measurement , 312 New York : Macmillan .