| Description | Predominantly reports on the Penrose Pattern Perception Test, consisting of:
"Report of Investigation on the Standardization of the Penrose Pattern Perception Test" by Penrose.
"Statistics and Reseach Memorandum, Appendix A: A Study of the Pattern Perception Test in Relation to Other Variables" by K MacKinnon.
"Report on Analysis of Pattern Perception Test" by Leonard B Gerson.
Also includes typed and manuscript tabulated data showing progressive matrices for test scores, with norms for male adults and juveniles, a copy of the Pattern Perception Test, calculations of mean scores for the Pattern Perception Test, and other data on the distribution of scores. |