Blood Type Gene Frequency and Mental Ability: Premature Conclusions?
- 1 December 1972
- journal article
- research article
- Published by SAGE Publications in Psychological Reports
- Vol. 31 (3) , 835-839
- https://doi.org/10.2466/pr0.1972.31.3.835
Abstract
2 attempts to replicate suspected relationships among blood groups and mental ability using multiple regression failed. The problem of statistical inference in stepwise multiple regression is discussed and illustrated with a Monte Carlo example.Keywords
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