PSY 731 Lecture Notes - Lecture 5: Francis March, Dynamometer, Twin Study
Document Summary
Father died, went to phrenologist (said to explore world) Publishes a book called tropical south africa. Darwin noted: we can have variability within species. Galton, realizes that this is applicable to humans. Concluded, that other species of human"s evolve and intelligence is inherited. Applied darwin"s theory of evolution and natural selection to humans. The power of man over animal life in producing whatever variety of form he pleases, is enormously great. It would seem as though the physical structure of future generations was almost plastic as clay, under the control of the breeder"s will. It is my desire to show more pointedly than - so far as i am aware -has been attempted before, that mental qualities are equally under control. (galton, 1865) Our mental abilities are under the same control as breeding dogs. Eminence runs in families, and is better than chance. Doesn"t take into account class, group, power, privilege.