David_Gerard comments on Why Are Individual IQ Differences OK? - Less Wrong

39 Post author: Eliezer_Yudkowsky 26 October 2007 09:50PM

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Comment author: Jayson_Virissimo 13 August 2012 06:42:48AM *  24 points [-]

IQ tests are culturally biased.

If IQ tests are 'culturally biased', then we would expect the highest scoring group to share the same culture as the test writers. The highest scoring group does not share the same culture as the test writers (for instance, East Asians score higher than White Americans). This seems to be strong evidence that IQ tests are not 'culturally biased'.

Comment author: David_Gerard 13 August 2012 09:35:29AM 1 point [-]

East Asians in America or East Asians in East Asia?

Comment author: [deleted] 13 August 2012 10:38:45AM 0 points [-]

The former, IIRC.

Comment author: Jayson_Virissimo 13 August 2012 11:31:02AM 7 points [-]

Both, actually.

Comment author: Jayson_Virissimo 13 August 2012 11:23:29AM *  8 points [-]

East Asians in America or East Asians in East Asia?

Average IQ

  • East Asians in US: 106
  • Whites in US: 103
  • Japanese in Japan: 105
  • Koreans in South Korea: 106
Comment author: David_Gerard 13 August 2012 12:11:48PM *  0 points [-]

Uh, two to three points is noise. Edit: er, possibly. What was the sample size?

Comment author: Jayson_Virissimo 13 August 2012 12:37:37PM 6 points [-]

In any case, it is clear evidence against the 'cultural bias' hypothesis.

Comment author: Risto_Saarelma 13 August 2012 07:18:57PM 8 points [-]

Richard Lynn, Race Differences in Intelligence (2006) refers to a study with n = ~2000 for whites in US getting IQ 103 and a study with n = ~1000 (plus several with n = ~500) for Japanese in Japan getting IQ 105.