IQ and Human Evolution

Readings

• http://www.psych.utoronto.ca/~reingold/courses/intelligence/cache/98gottfred.html• http://www.psychologyinspain.com/content/full/2000/13.htm• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/PPPL1.pdf• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/Sternberg.pdf• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/Nisbett.pdf• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/Gottfredson.pdf• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/Suzuki-Aronson.pdf• http://www.ssc.uwo.ca/psychology/faculty/rushtonpdfs/PPPL2.pdf

Mean and standard deviation

subject score deviation squared deviation Z score

a 89.0 -16.3 265.2 -1.1

b 97.0 -8.3 68.7 -0.6

c 105.0 -0.3 0.1 0.0

d 121.0 15.7 246.9 1.1

e 102.0 -3.3 10.8 -0.2

f 92.0 -13.3 176.5 -0.9

g 131.0 25.7 661.2 1.8

mean mean of column variance standard deviation

105.3 0.0 204.2 14.3