References
- Barron , F. and Welsh , G. S. 1952 . Artistic perception as a possible factor in personality style: Its measurement by a figure preference test . J. of Psychol. , 33 : 199 – 203 .
- Birkhoff , G. D. 1933 . Aesthetic Measure , Cambridge : Harvard .
- Eysenck , H. J. 1941 . The empirical determination of an aesthetic formula . Psychol. Rev. , 48 : 83 – 92 .
- Henrickson , P. R. 1962 . A study of the behavior of creative children in the manipulation of non-verbal material University of Minnesota, Minneapolis Unpublished Doctoral dissertation
- Taylor , R. E. and Henrickson , P. R. The stability of “creative” manipulation . Paper read at Southeastern Psychological Association . April . Miami, , Florida
- Vanderplas , J. M. and Garvin , E. A. 1959 . The association value of random shapes . J. Exper. Psychol. , 57 : 147 – 154 .