Petter Kristensen

Petter Kristensen appears in the following:

First Come, First Served

Tuesday, June 26, 2007

Petter Kristensen, epidemiologist at the University of Oslo and lead author of the Science magazine study on birth order and IQ, and Frank J. Sulloway, visiting scholar to the Institute of Personality and Social Research at the University of California, Berkeley who wrote an accompanying editorial, discuss the ...

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