Heredity in relation to eugenics / by Charles Benedict Davenport.
- Charles Benedict Davenport
- Date:
- [1911]
Licence: In copyright
Credit: Heredity in relation to eugenics / by Charles Benedict Davenport. Source: Wellcome Collection.
Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.
81/324 page 61
![and the remarkable result has been deduced that the higher grades of all these quahties act, in inheritance, as though they were due to the absence of something that is present .fine p60u6tit] fineiirtd iiimIumi Tifiirotlc' >Me 4-v4'i^tm Irain dissohite pilntwIiitnwitiBigmtsr uilor iumor Fig. 26.—Pedigree of brilliancy combined with defect and melancholia F. R. in persons of poorer ability. It is as if the difference between a person of high ability and one of low ability in respect to any mental trait is that the person of high ability has Fig. 27.-Pediffree of family with artistic (dark upper section), literary (nght section) and musical (left section) abiUty. got rid of a something possessed by the person of lower ability that prevents the latter from fully exercising his faculties ;-he has sloughed off one or more inhibitors. 14. Temperament Two contrasted temperaments are usually recognized. One phlegmatic, slow, rarely depressed; the opposite ner-](https://iiif.wellcomecollection.org/image/b21462719_0081.jp2/full/800%2C/0/default.jpg)
