Immigration

... to occur, a long term equilibrium is possible as indivuals depart and come back when plant populations have recovered. The grasshopers example. Immigration of plants (seeds can be transported by wind or by animals) can help too, but little. 2) Is there competition among different herbivore species? ...

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... on psychometric tests. Goddard never found that Jews as a group did poorly, and there is no evidence the tests were used in passing the 1924 Immigration Act (see, Franz Samelson (1975, 1982), Snyderman & Herrnstein 1983). Gould states that Morton "doctored" his collection of ...

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... our evolution, or would it be better? I read once that somewhere, I believe in Sardinia, people lived to be very old because there seemed to be no immigration to the Island. This caused the genes to continually be passed on without mixing. Thoughts?

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... D. (1989). A question of intelligence. New York, NY: Birch Lane. Snyderman, M. & Herrnstein, R. J. (1983). Intelligence tests and the immigration act of 1924. American Psychologist, 38, 986-995. Sorokin, P. (1927). Social mobility. New York: Harper. Stringer, C. B. & Andrews, P. ...

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... contributions of Sir Francis Galton, S. G. Morton, H. H. Goddard, and Sir Cyril Burt, (3) the role of early IQ testers in determining U.S. immigration policy, (4) The Bell Curve controversy and the reality of g, (5) race/sex/social class differences in brain size and IQ, (6) Cesare Lombroso ...

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