https://fascipedia.org/index.php?action=history&feed=atom&title=Race_and_intelligence%3A_The_genetics_or_not_debateRace and intelligence: The genetics or not debate - Revision history2026-05-27T04:48:01ZRevision history for this page on the wikiMediaWiki 1.39.2https://fascipedia.org/index.php?title=Race_and_intelligence:_The_genetics_or_not_debate&diff=52460&oldid=prev𝗔𝗿𝗰𝗵𝗮𝗻𝗴𝗲𝗹: Text replacement - "Jew" to "jew"2024-02-25T11:58:15Z<p>Text replacement - "Jew" to "jew"</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 02:58, 25 February 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l230">Line 230:</td>
<td colspan="2" class="diff-lineno">Line 230:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Regarding general criticisms of ''g'' see [[Race_and_intelligence#Significance_of_IQ_and_g|Race and intelligence: Significance of IQ and g]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Regarding general criticisms of ''g'' see [[Race_and_intelligence#Significance_of_IQ_and_g|Race and intelligence: Significance of IQ and g]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Spearman's hypothesis states that differences between groups on the subtests of an IQ battery are a function of the cognitive complexity of these subtests: large differences between groups on high-cognitively complex/high [[g factor|''g''-factor]] loaded subtests and small differences between groups on low-cognitively complex/low ''g'' loaded subtests. It has been argued to have been tested on different racial groups and confirmed (a Spearman/Jensen effect) in the large majority of studies.<ref>Jan te Nijenhuis, Hanna David, Daniel Metzen, Elijah L. Armstrong, Spearman's hypothesis tested on European <del style="font-weight: bold; text-decoration: none;">Jews </del>vs non-<del style="font-weight: bold; text-decoration: none;">Jewish </del>Whites and vs Oriental <del style="font-weight: bold; text-decoration: none;">Jews</del>: Two meta-analyses, Intelligence, Volume 44, May–June 2014, Pages 15-18, ISSN 0160-2896, http://dx.doi.org/10.1016/j.intell.2014.02.002. http://www.sciencedirect.com/science/article/pii/S0160289614000130</ref><ref>Jan te Nijenhuis, Michael van den Hoek, Elijah L. Armstrong, Spearman's hypothesis and Amerindians: A meta-analysis, Intelligence, Volume 50, May–June 2015, Pages 87-92, ISSN 0160-2896, http://dx.doi.org/10.1016/j.intell.2015.02.006. http://www.sciencedirect.com/science/article/pii/S0160289615000367</ref><ref name=itemlevel>Kirkegaard, E. O. W. (2015). Spearman's hypothesis on item-level data from Raven's Standard Progressive Matrices: A replication and extension. The Winnower. https://thewinnower.com/papers/spearman-s-hypothesis-on-item-level-data-from-raven-s-standard-progressive-matrices-a-replication-and-extension</ref><ref>Craig L. Frisby, A. Alexander Beaujean. Testing Spearman's hypotheses using a bi-factor model with WAIS-IV/WMS-IV standardization data Intelligence. (2015). Volume 51, July–August 2015, Pages 79–97 https://www.sciencedirect.com/science/article/pii/S0160289615000549</ref></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Spearman's hypothesis states that differences between groups on the subtests of an IQ battery are a function of the cognitive complexity of these subtests: large differences between groups on high-cognitively complex/high [[g factor|''g''-factor]] loaded subtests and small differences between groups on low-cognitively complex/low ''g'' loaded subtests. It has been argued to have been tested on different racial groups and confirmed (a Spearman/Jensen effect) in the large majority of studies.<ref>Jan te Nijenhuis, Hanna David, Daniel Metzen, Elijah L. Armstrong, Spearman's hypothesis tested on European <ins style="font-weight: bold; text-decoration: none;">jews </ins>vs non-<ins style="font-weight: bold; text-decoration: none;">jewish </ins>Whites and vs Oriental <ins style="font-weight: bold; text-decoration: none;">jews</ins>: Two meta-analyses, Intelligence, Volume 44, May–June 2014, Pages 15-18, ISSN 0160-2896, http://dx.doi.org/10.1016/j.intell.2014.02.002. http://www.sciencedirect.com/science/article/pii/S0160289614000130</ref><ref>Jan te Nijenhuis, Michael van den Hoek, Elijah L. Armstrong, Spearman's hypothesis and Amerindians: A meta-analysis, Intelligence, Volume 50, May–June 2015, Pages 87-92, ISSN 0160-2896, http://dx.doi.org/10.1016/j.intell.2015.02.006. http://www.sciencedirect.com/science/article/pii/S0160289615000367</ref><ref name=itemlevel>Kirkegaard, E. O. W. (2015). Spearman's hypothesis on item-level data from Raven's Standard Progressive Matrices: A replication and extension. The Winnower. https://thewinnower.com/papers/spearman-s-hypothesis-on-item-level-data-from-raven-s-standard-progressive-matrices-a-replication-and-extension</ref><ref>Craig L. Frisby, A. Alexander Beaujean. Testing Spearman's hypotheses using a bi-factor model with WAIS-IV/WMS-IV standardization data Intelligence. (2015). Volume 51, July–August 2015, Pages 79–97 https://www.sciencedirect.com/science/article/pii/S0160289615000549</ref></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A proven Spearman effect is argued to make several possible environmental explanations much more difficult. It is indicative of a difference in a broad ability, as opposed to numerous deficits in specific abilities. One argued implication is that motivational explanations can not easily account of the gap. Another is that ability specific factors, at least individually, can not either.<ref name=ud/> </div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>A proven Spearman effect is argued to make several possible environmental explanations much more difficult. It is indicative of a difference in a broad ability, as opposed to numerous deficits in specific abilities. One argued implication is that motivational explanations can not easily account of the gap. Another is that ability specific factors, at least individually, can not either.<ref name=ud/> </div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l275">Line 275:</td>
<td colspan="2" class="diff-lineno">Line 275:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>There are in principle several ways for a 100% environmental explanation to avoid some of the above stated problems for the explanation if heritability is high: test bias (see the section on this), unique environmental factors only affecting one race (see the section "Environmental factors specific to only one (or some) race(s)"), and gene-environment interactions (a possibility that is argued by hereditarians to be unlikely and having various problems and limitations).<ref name=ud/></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>There are in principle several ways for a 100% environmental explanation to avoid some of the above stated problems for the explanation if heritability is high: test bias (see the section on this), unique environmental factors only affecting one race (see the section "Environmental factors specific to only one (or some) race(s)"), and gene-environment interactions (a possibility that is argued by hereditarians to be unlikely and having various problems and limitations).<ref name=ud/></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A famous study on heritability was a 2003 study by the <del style="font-weight: bold; text-decoration: none;">Jewish </del>researcher Turkheimer and colleagues, which found that in impoverished families, heritability was very low. However, it has later been revealed that "''Despite the strong SES-heritability interaction, there is no race-heritability interaction in this sample [...] The upshot is that while environmental deprivation may render genetic differences less important in the determination of children’s IQ, the typical black child in this large and downscale sample had apparently not been raised in deprived circumstances any more frequently than the typical white child in the sample. The lower IQs of blacks in this sample cannot therefore be put down to them having been exposed to environments less conducive to the expression of genetic variance in IQ than the environments experienced by whites. Had the race-specific results been published by Turkheimer et al. back in 2003, we would have been spared much misleading speculation.''"<ref>About That Gene-Environment Interaction Study by Turkheimer et al. http://humanvarieties.org/2014/03/24/about-that-gene-environment-interaction-study-by-turkheimer-et-al/</ref></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A famous study on heritability was a 2003 study by the <ins style="font-weight: bold; text-decoration: none;">jewish </ins>researcher Turkheimer and colleagues, which found that in impoverished families, heritability was very low. However, it has later been revealed that "''Despite the strong SES-heritability interaction, there is no race-heritability interaction in this sample [...] The upshot is that while environmental deprivation may render genetic differences less important in the determination of children’s IQ, the typical black child in this large and downscale sample had apparently not been raised in deprived circumstances any more frequently than the typical white child in the sample. The lower IQs of blacks in this sample cannot therefore be put down to them having been exposed to environments less conducive to the expression of genetic variance in IQ than the environments experienced by whites. Had the race-specific results been published by Turkheimer et al. back in 2003, we would have been spared much misleading speculation.''"<ref>About That Gene-Environment Interaction Study by Turkheimer et al. http://humanvarieties.org/2014/03/24/about-that-gene-environment-interaction-study-by-turkheimer-et-al/</ref></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Also, there are other studies that have studied SES-heritability interaction, but hereditarians argue that most have found no interaction effects or interactions that vary unpredictably.<ref name=RJ2010/><ref name=rs/></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Also, there are other studies that have studied SES-heritability interaction, but hereditarians argue that most have found no interaction effects or interactions that vary unpredictably.<ref name=RJ2010/><ref name=rs/></div></td></tr>
</table>𝗔𝗿𝗰𝗵𝗮𝗻𝗴𝗲𝗹https://fascipedia.org/index.php?title=Race_and_intelligence:_The_genetics_or_not_debate&diff=28604&oldid=prev𝗔𝗿𝗰𝗵𝗮𝗻𝗴𝗲𝗹: 1 revision imported2024-02-06T07:07:10Z<p>1 revision imported</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<tr class="diff-title" lang="en">
<td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:07, 5 February 2024</td>
</tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div>
</td></tr></table>𝗔𝗿𝗰𝗵𝗮𝗻𝗴𝗲𝗹https://fascipedia.org/index.php?title=Race_and_intelligence:_The_genetics_or_not_debate&diff=28603&oldid=preven>Upplysning at 09:53, 5 September 20202020-09-05T09:53:10Z<p></p>
<a href="https://fascipedia.org/index.php?title=Race_and_intelligence:_The_genetics_or_not_debate&diff=28603">Show changes</a>en>Upplysning