Revision as of 16:06, 18 May 2010 editCaptain Occam (talk | contribs)Extended confirmed users5,011 edits →For high-achieving minorities← Previous edit | Latest revision as of 13:02, 2 August 2023 edit undoCitation bot (talk | contribs)Bots5,454,020 edits Alter: pages, issue. Add: date, doi, issue. Removed parameters. Formatted dashes. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | #UCB_CommandLine | ||
(37 intermediate revisions by 5 users not shown) | |||
Line 2: | Line 2: | ||
:''See also: ]'' | :''See also: ]'' | ||
=== |
===IQ and social outcomes=== | ||
Reviewing the literature on the effects of intelligence, the American Psychological Association |
Reviewing the literature on the effects of intelligence (1996), the American Psychological Association concluded that the characteristics measured by IQ tests predict many socially important outcomes, including: educational performance, job performance and income, and lawful conduct. While these are not the only factors influencing social outcomes, they may be the strongest relative to school performance.<ref name="APA">{{cite journal | ||
|author = Neisser, U., Boodoo, G., Bouchard, T. J. Jr., Boykin, A. W., Brody, N., Ceci, S. J. et al. | |author = Neisser, U., Boodoo, G., Bouchard, T. J. Jr., Boykin, A. W., Brody, N., Ceci, S. J. et al. | ||
|title = Intelligence: Knowns and unknowns | |title = Intelligence: Knowns and unknowns | ||
Line 10: | Line 10: | ||
|pages = 77–101 | |pages = 77–101 | ||
|year = 1996 | |year = 1996 | ||
|issue = 2 | |||
⚫ | |||
|doi = 10.1037/0003-066X.51.2.77 | |||
⚫ | |||
⚫ | |url = http://www.psych.illinois.edu/~broberts/Neisser%20et%20al,%201996,%20intelligence.pdf | ||
}}"In summary, intelligence test scores predict a wide range of social outcomes with varying degrees of success. Correlations are highest for school achievement, where they account for about a quarter of the variance. They are somewhat lower for job performance, and very low for negatively valued outcomes such as criminality. In general, intelligence tests measure only some of the many personal characteristics that are relevant to life in contemporary America. Those characteristics are never the only influence on outcomes, though in the case of school performance they may well be the strongest."</ref> Regarding job performance, Frank Schmidt and John Hunter have stated that the validity of IQ as a predictor of job performance is above zero for all work studied to date, but varies with the type of job and across different studies, ranging from 0.2 to 0.6.<ref name="Schmidt98">{{cite journal |doi=10.1037/0033-2909.124.2.262 |title=The validity and utility of selection methods in personnel psychology: Practical and theoretical implications of 85 years of research findings. |year=1998 |last1=Schmidt |first1=Frank L. |last2=Hunter |first2=John E. |journal=Psychological Bulletin |volume=124 |issue=2 |pages=262–274}}</ref> Regarding academic achievement, Treena Eileen Rohde and Lee Anne Thompson write that general cognitive ability, not specific ability, scores predict academic achievement, with the exception that processing speed and spatial ability predict SAT math performance over the effect of general cognitive ability.<ref>Treena Eileen Rohde and Lee Anne Thompson. (2007). Predicting academic achievement with cognitive ability, ''Intelligence'', '''35''', 83-92.</ref> | |||
⚫ | On the basis of this relationship, several scholars have concluded that the racial disparities in these areas are partly the result of the IQ gap.<ref name = "Gordon 1997">{{Cite journal| doi = 10.1016/S0160-2896(97)90017-9| title = Everyday life as an intelligence test: Effects of intelligence and intelligence context| year = 1997| last1 = Gordon | first1 = R.| journal = Intelligence| volume = 24| pages = 203–320 }}</ref><ref name="Gottfredson 1997">{{Cite journal| doi = 10.1016/S0160-2896(97)90014-3| title = Why g matters: the complexity of everyday life| year = 1997| last1 = Gottfredson | first1 = L.| journal = Intelligence| volume = 24| pages = 79–14 }} </ref><ref>Jensen 1998, pg. 544-583</ref> Some have also argued that the causal relationship between these variables and IQ points in the opposite direction, meaning that high income and social status cause high IQ rather than the reverse,<ref name="bell myth">'''' by Claude S. Fischer, Michael Hout, Martín Sánchez Jankowski, Samuel R. Lucas, Ann Swidler, and Kim Vos. Page 191.</ref> or that IQ and social status both influence one another.<ref>Nisbett 2009</ref> | ||
⚫ | In ], Murray and Herrnstein conclude that when Blacks and Whites are compared while adjusting for IQ, the difference in many social and economic variables shrinks or disappears. For example, controlling for IQ shrinks the income gap from thousands to a few hundred dollars, cuts differential poverty by about three-quarters and unemployment differences by half. At a given IQ level, the odds of having a college degree and working in a high-level occupation are higher for blacks than for whites.<ref name="The Bell Curve">{{cite book | last = Hernstein | first = Richard J. | authorlink = | coauthors = Charles Murray | year = 1994 | title = The Bell Curve: Intelligence and Class Structure in American Life | publisher = Free Press | location = New York | |
||
⚫ | In ], Murray and Herrnstein conclude that when Blacks and Whites are compared while adjusting for IQ, the difference in many social and economic variables shrinks or disappears. For example, controlling for IQ shrinks the income gap from thousands to a few hundred dollars, cuts differential poverty by about three-quarters and unemployment differences by half. At a given IQ level, the odds of having a college degree and working in a high-level occupation are higher for blacks than for whites.<ref name="The Bell Curve">{{cite book | last = Hernstein | first = Richard J. | authorlink = | coauthors = Charles Murray | year = 1994 | title = The Bell Curve: Intelligence and Class Structure in American Life | publisher = Free Press | location = New York | isbn = 0-02-914673-9}}</ref> Studies outside of ''The Bell Curve'' that have produced similar results are Nyborg and Jensen (2001)<ref name="Nyborg and Jensen, 2001">{{Cite journal | doi = 10.1016/S0160-2896(00)00042-8 | title = Occupation and income related to psychometric g | year = 2001 | last1 = Nyborg | first1 = H. | journal = Intelligence | volume = 29 | pages = 45–42 }}</ref> and Kanazawa (2005).<ref name="Kanazawa 2005">{{Cite journal| doi = 10.1016/j.joep.2004.05.001| title = Is ?discrimination? Necessary to explain the sex gap in earnings?| year = 2005| last1 = Kanazawa | first1 = S.| journal = Journal of Economic Psychology| volume = 26| issue = 2| pages = 269–287 }}</ref> Another study by Bowles and Gintis concluded that wealth, race and schooling are important to the inheritance of economic status, but IQ is not a major contributor.<ref>{{cite journal | author = Bowles, S. and Gintis, H. | year = 2002 | date = Sum 2002 | title = The inheritance of inequality | journal = Journal of Economic Perspectives | volume = 16 | issue = 3 | pages = 3–30 | doi = 10.1257/089533002760278686 | id = | url = http://www.umass.edu/preferen/gintis/intergen.pdf }}</ref> | ||
⚫ | Minority groups whose IQs are above the white average are often over-represented in high-paying professions. Examining this relationship, Nathanial Wehl has concluded that this over-representation is a consequence of their above-average IQ.<ref>{{cite journal | author = Weyl, Nathaniel | year = 1969 |
||
⚫ | Minority groups whose IQs are above the white average are often over-represented in high-paying professions. Examining this relationship, Nathanial Wehl has concluded that this over-representation is a consequence of their above-average IQ.<ref>{{cite journal | author = Weyl, Nathaniel | year = 1969 | title = Some comparative performance indexes of American ethnic minorities | journal = Mankind Quarterly | volume = 9 | issue = | pages = 106–128 | doi = | url = }}</ref><ref>{{cite book | author = Weyl, Nathaniel | authorlink = | year = 1989 | title = The Geography of American Achievement | chapter = | editor = | edition = | pages = | publisher = Scott-Townsend | location = Washington, D.C. | id = | url = }}</ref> Cochran and Harpending have also made this proposal about ], which make up on 3% of the United States population but have won 27% of its Nobel prizes, which these authors attribute to them having an average IQ somewhere between one-half and one standard deviation above the White average.<ref>G. Cochran, J. Hardy, H. Harpending, , Journal of Biosocial Science 38 (5), pp. 659–693 (2006).</ref> (See "]".) The professions in which Asians and Ashkenazi Jews tend to be over-represented differ, and Richard Lynn has proposed that this difference is directly related to the fact that Ashkenazim tend to have above-average verbal and mathematical scores but below-average visuospatial scores, while for East Asians the opposite is the case.<ref>{{cite journal | author = Lynn, R. | year = 1991a | title = Race Differences in Intelligence: A Global Perspective | journal = Mankind Quarterly | volume = 31 | issue = 3| pages = 255–296 | doi = 10.46469/mq.1991.31.3.5 | id = | url = http://www.mugu.com/cgi-bin/Upstream/People/Lynn/lynn-race-iq.html }}</ref> While acknowledging that East Asians have average IQs above the white average, the APA states that this group’s over-representation in high-paying professions is considerably greater than what could be predicted on the basis of IQ scores alone, so culture and temperament are likely to also be factors.<ref name="APA"></ref> | ||
===Between nations=== | |||
Several studies have found that average IQ scores of nations correlates significantly with a number of other factors including average health, average income, infant mortality and crime.<ref>{{Cite journal | author = Charlie L. Reeve year = 2009| url = http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6W4M-4WNWW6F-1&_user=10&_coverDate=10%2F31%2F2009&_rdoc=8&_fmt=high&_orig=browse&_srch=doc-info%28%23toc%236546%232009%23999629994%231432103%23FLA%23display%23Volume%29&_cdi=6546&_sort=d&_docanchor=&_ct=10&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=4b10563d6e995633c64ee2ae7b425515 | title = Expanding the g-nexus: Further evidence regarding the relations among national IQ, religiosity and national health outcomes | journal = Intelligence | volume = 37 | pages = 495-505.}}</ref><ref>{{Cite journal | author = Earl Hunt and Werner Wittmann year = 2008 | url = http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6W4M-4MM8BGS-1&_user=10&_coverDate=02%2F29%2F2008&_rdoc=1&_fmt=high&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=9db9d2221001adc9638411928655f847 | title = National intelligence and national prosperity | journal = Intelligence | volume = 36 | pages = 1-9.}}</ref><ref>Hanushek, Eric A. and Woessmann, Ludger, The Role of Education Quality for Economic Growth (February 1, 2007). World Bank Policy Research Working Paper No. 4122. Available at SSRN: http://ssrn.com/abstract=960379</ref><ref>{{cite journal | author = Jones, Garett, and Schneider, Joel W | year = 2005 | month = June | title = Intelligence, Human Capital, and Economic Growth: a Bayesian Averaging of Classical Estimates (BACE) Approach|url = http://www.siue.edu/~garjone/JonesSchneApr.pdf}}</ref> In Richard Lynn’s ], Lynn proposes that differences in the intelligence of their populations is the primary cause of these differences in societal factors. Lynn’s book has been sharply criticized by other researchers who recognize the correlation between these factors and IQ, but disagree with Lynn as to the causal relationship between them.<ref> Thomas Volken, "."</ref> | |||
===Policy implications=== | |||
]'s '']'' argues that historical differences in economic and technological development for different areas can be explained by differences in geography (which affects factors like population density and spread of new technology) and differences in available crops and domesticatable animals.<ref>] argues in his 2004 ''The Geography of Thought'' that some of these regional differences shaped lasting cultural traits, such as the collectivism required by East Asian rice ], compared with the individualism of ] herding, maritime mercantilism, and money crops wine and olive oil (pp. 34-35).</ref> It is also possible that these environmental differences may operate in part by ] for higher levels of IQ.<ref>{{cite book | author = Wade, Nicholas | year = 2006 | title = Before the Dawn: Recovering the Lost History of Our Ancestors | publisher = Penguin Press |location = New York | id = ISBN 1-59420-079-3 }}</ref> Voight et al. (2006)<ref>{{Cite doi | 10.1371/journal.pbio.0040072}}</ref> state that "a number of recent studies have detected more signals of adaptation in non-African populations than in Africans, and some of those studies have conjectured that non-Africans might have experienced greater pressures to adapt to new environments than Africans have."<ref>{{Cite doi | 10.1093/molbev/msg092}}</ref><ref>{{Cite doi | 10.1371/journal.pbio.0020286}}</ref><ref>{{Cite doi | 10.1093/molbev/msh192}}</ref><ref>{{Cite pmid | 15356276}}</ref><ref>{{Cite pmid | 16251465}})</ref> | |||
===Addressing the IQ gap=== | |||
{{Main|Intelligence and public policy}} | {{Main|Intelligence and public policy}} | ||
Because of the real-world effects associated with IQ, some scholars believe that addressing the racial IQ gap is a pressing social concern.<ref>{{Cite doi |
Because of the real-world effects associated with IQ, some scholars believe that addressing the racial IQ gap is a pressing social concern.<ref>{{Cite journal| doi = 10.1037/0003-066X.59.1.7| pmid = 14736315| year = 2004| last1 = Sackett | first1 = P.| last2 = Hardison | first2 = C.| last3 = Cullen | first3 = M.| title = On interpreting stereotype threat as accounting for African American-White differences on cognitive tests| volume = 59| issue = 1| pages = 7–13| journal = The American Psychologist }}: "Sub-group differences in performance on high-stakes tests represent one of American society's most pressing social problems, and mechanisms for reducing or eliminating differences are of enormous interest" (p.11).</ref> One effort to address the IQ gap often advocated by educators is more equitable funding for education.<ref></ref><ref></ref> Compensatory education programs have also been aimed at reducing achievement gaps between races, the most recent of which is the ],<ref name=autogenerated1>http://www.ed.gov/nclb/accountability/achieve/achievement_aa.html</ref> whose stated goal is to eliminate all racial achievement gaps by 2014.<ref></ref> Arthur Jensen has argued that compensatory education programs as traditionally structured have a poor success rate,<ref>For the best-known example of this see Jensen 1969, which begins “Compensatory education has been tried and it apparently has failed.”</ref> and that in order to adequately address differences in educational outcomes, it is necessary to provide educational services that are tailored to each person's individual ability regardless of race.<ref>Frank Miele and Arthur Jensen. ''Intelligence, Race and Genetics: Conversations with Arthur R. Jensen''. Westview Press, 2002, pg. 178-179. "I have repeatedly emphasized, particularly in talks before educational organizations and in a recent publication, that quality education does not mean the very ''same'' program of instruction for every child, but equal opportunity for all children to receive a ''specific'' program tailored to their ''individual differences'' in general ability and in special aptitudes. I especially stress the words ''individual differences'' to emphasize that these differences cut across all racial, ethnic, and social class groups." (Emphasis in original.)</ref> | ||
As a result of the existence of racial gaps in average IQ, the ] has ruled in the 1971 case ] that the use of IQ tests as a criteria for employment qualification was discriminatory even if no intentional discrimination was present.<ref> Griggs v. Duke Power Co. Findlaw Cases and Codes. </ref> This case defined the U.S. policy of ], by which corporate policies which adversely affect one gender or ethnic or religious group can be considered discriminatory even if they do not discriminate on the basis of gender, race or religion itself, unless such policies can be shown to be specifically related to job performance. This policy has been further defined by several additional laws and court cases, including the ] and the 2009 supreme court case ], which ruled that ] on the basis for race was not permissible unless there was a strong basis of evidence that disparate impact would otherwise result.<ref>Ricci v. DeStefano. Finlaw Cases and Codes. </ref> | |||
⚫ | The social and scientific value of research about race and intelligence has also been questioned. Critics of research in this area have asserted that research in race and intelligence can never escape its association with the ] movement and ] of the early 20th century, as well as that even modern research in this area is likely to be ideologically motivated.<ref>e.g., Sternberg, 2003, pp. 386–387</ref> In response to this and similar criticisms, Linda Gottfredson has argued that a genetic contribution to the IQ gap does not in itself demand any particular policy response: while a conservative/] commentator may feel the results justify, for example, reductions in ], a ] commentator may argue from a ] point of view (that genetic advantages are undeserved and unjust) for substantial affirmative action.<ref>Gottfredson 2005b</ref> Jensen and Rushton have also argued that their research in this area is necessary to answer the question of how much racism should be held responsible for ethnic groups' unequal performance in certain areas: | ||
<blockquote>he view that one segment of the population is largely to blame for the problems of another segment can be even more harmful to racial harmony, by first producing demands for compensation and thereby inviting a backlash. Equating group disparities in success with racism on the part of the more successful group guarantees mutual resentment. As overt discrimination fades, still large racial disparities in success lead Blacks to conclude that racism is not only pervasive but also insidious because it is so unobservable and "unconscious." Whites resent that nonfalsifiable accusation and the demands to compensate blacks for harm they do not believe they caused.<ref name="30years">{{cite journal | |||
⚫ | Critics of research in this area have asserted that research in race and intelligence can never escape its association with the ] movement and ] of the early 20th century, as well as that even modern research in this area is likely to be ideologically motivated.<ref>e.g., Sternberg, 2003, pp. 386–387</ref> In response to this and similar criticisms, Linda Gottfredson has argued that a genetic contribution to the IQ gap does not in itself demand any particular policy response: while a conservative/] commentator may feel the results justify, for example, reductions in ], a ] commentator may argue from a ] point of view (that genetic advantages are undeserved and unjust) for substantial affirmative action. |
||
|author = J. Philippe Rushton and Arthur Jensen | |||
|title = Thirty Years of Research on Race Differences in Cognitive Ability | |||
|journal = Psychology, Public Policy, and Law | |||
|volume = 11 | |||
| number = 2 | |||
|pages = 235–294 | |||
|year = 2005 | |||
|url = http://psychology.uwo.ca/faculty/rushtonpdfs/PPPL1.pdf | |||
|doi = 10.1037/1076-8971.11.2.235 | |||
}}</ref> | |||
</blockquote> | |||
⚫ | The APA concludes their 1995 report ''Intelligence: Knowns and Unknowns'' with a statement that further research in this area is necessary because of its social and scientific importance, as well as a warning against considering the debate over this topic fully resolved: | ||
<blockquote>Lying about race differences in achievement is harmful because it foments mutual recrimination. Because the untruth insists that differences cannot be natural, they must be artificial, manmade, manufactured. Someone must be at fault. Someone must be refusing to do the right thing. It therefore sustains unwarranted, divisive, and ever-escalating mutual accusations of moral culpability, such as Whites are racist and Blacks are lazy.<ref>Gottfredson 2005b</ref></blockquote> | |||
⚫ | The APA concludes their 1995 report ''Intelligence: Knowns and Unknowns'' with a statement that further research in this area is necessary because of its social and scientific importance, as well as a warning against |
||
<blockquote>In a field where so many issues are unresolved and so many questions unanswered, the confident tone that has characterized most of the debate on these topics is clearly out of place. The study of intelligence does not need politicized assertions and recriminations; it needs self-restraint, reflection, and a great deal more research. The questions that remain are socially as well as scientifically important. There is no reason to think them unanswerable, but finding the answers will require a shared and sustained effort as well as the commitment of substantial scientific resources. Just such a commitment is what we strongly recommend.<ref name="APA"></ref> </blockquote> {{reflist}} | <blockquote>In a field where so many issues are unresolved and so many questions unanswered, the confident tone that has characterized most of the debate on these topics is clearly out of place. The study of intelligence does not need politicized assertions and recriminations; it needs self-restraint, reflection, and a great deal more research. The questions that remain are socially as well as scientifically important. There is no reason to think them unanswerable, but finding the answers will require a shared and sustained effort as well as the commitment of substantial scientific resources. Just such a commitment is what we strongly recommend.<ref name="APA"></ref> </blockquote> {{reflist}} |
Latest revision as of 13:02, 2 August 2023
Significance and policy relevance
IQ and social outcomes
Reviewing the literature on the effects of intelligence (1996), the American Psychological Association concluded that the characteristics measured by IQ tests predict many socially important outcomes, including: educational performance, job performance and income, and lawful conduct. While these are not the only factors influencing social outcomes, they may be the strongest relative to school performance. Regarding job performance, Frank Schmidt and John Hunter have stated that the validity of IQ as a predictor of job performance is above zero for all work studied to date, but varies with the type of job and across different studies, ranging from 0.2 to 0.6. Regarding academic achievement, Treena Eileen Rohde and Lee Anne Thompson write that general cognitive ability, not specific ability, scores predict academic achievement, with the exception that processing speed and spatial ability predict SAT math performance over the effect of general cognitive ability.
On the basis of this relationship, several scholars have concluded that the racial disparities in these areas are partly the result of the IQ gap. Some have also argued that the causal relationship between these variables and IQ points in the opposite direction, meaning that high income and social status cause high IQ rather than the reverse, or that IQ and social status both influence one another.
In The Bell Curve, Murray and Herrnstein conclude that when Blacks and Whites are compared while adjusting for IQ, the difference in many social and economic variables shrinks or disappears. For example, controlling for IQ shrinks the income gap from thousands to a few hundred dollars, cuts differential poverty by about three-quarters and unemployment differences by half. At a given IQ level, the odds of having a college degree and working in a high-level occupation are higher for blacks than for whites. Studies outside of The Bell Curve that have produced similar results are Nyborg and Jensen (2001) and Kanazawa (2005). Another study by Bowles and Gintis concluded that wealth, race and schooling are important to the inheritance of economic status, but IQ is not a major contributor.
Minority groups whose IQs are above the white average are often over-represented in high-paying professions. Examining this relationship, Nathanial Wehl has concluded that this over-representation is a consequence of their above-average IQ. Cochran and Harpending have also made this proposal about Ashkenazi Jews, which make up on 3% of the United States population but have won 27% of its Nobel prizes, which these authors attribute to them having an average IQ somewhere between one-half and one standard deviation above the White average. (See "Ashkenazi intelligence".) The professions in which Asians and Ashkenazi Jews tend to be over-represented differ, and Richard Lynn has proposed that this difference is directly related to the fact that Ashkenazim tend to have above-average verbal and mathematical scores but below-average visuospatial scores, while for East Asians the opposite is the case. While acknowledging that East Asians have average IQs above the white average, the APA states that this group’s over-representation in high-paying professions is considerably greater than what could be predicted on the basis of IQ scores alone, so culture and temperament are likely to also be factors.
Policy implications
Main article: Intelligence and public policyBecause of the real-world effects associated with IQ, some scholars believe that addressing the racial IQ gap is a pressing social concern. One effort to address the IQ gap often advocated by educators is more equitable funding for education. Compensatory education programs have also been aimed at reducing achievement gaps between races, the most recent of which is the No Child Left Behind Act, whose stated goal is to eliminate all racial achievement gaps by 2014. Arthur Jensen has argued that compensatory education programs as traditionally structured have a poor success rate, and that in order to adequately address differences in educational outcomes, it is necessary to provide educational services that are tailored to each person's individual ability regardless of race.
As a result of the existence of racial gaps in average IQ, the US Supreme Court has ruled in the 1971 case Griggs v. Duke Power Co. that the use of IQ tests as a criteria for employment qualification was discriminatory even if no intentional discrimination was present. This case defined the U.S. policy of disparate impact, by which corporate policies which adversely affect one gender or ethnic or religious group can be considered discriminatory even if they do not discriminate on the basis of gender, race or religion itself, unless such policies can be shown to be specifically related to job performance. This policy has been further defined by several additional laws and court cases, including the Civil Rights Act of 1991 and the 2009 supreme court case Ricci v. DeStefano, which ruled that disparate treatment on the basis for race was not permissible unless there was a strong basis of evidence that disparate impact would otherwise result.
The social and scientific value of research about race and intelligence has also been questioned. Critics of research in this area have asserted that research in race and intelligence can never escape its association with the eugenics movement and scientific racism of the early 20th century, as well as that even modern research in this area is likely to be ideologically motivated. In response to this and similar criticisms, Linda Gottfredson has argued that a genetic contribution to the IQ gap does not in itself demand any particular policy response: while a conservative/libertarian commentator may feel the results justify, for example, reductions in affirmative action, a liberal commentator may argue from a Rawlsian point of view (that genetic advantages are undeserved and unjust) for substantial affirmative action. Jensen and Rushton have also argued that their research in this area is necessary to answer the question of how much racism should be held responsible for ethnic groups' unequal performance in certain areas:
he view that one segment of the population is largely to blame for the problems of another segment can be even more harmful to racial harmony, by first producing demands for compensation and thereby inviting a backlash. Equating group disparities in success with racism on the part of the more successful group guarantees mutual resentment. As overt discrimination fades, still large racial disparities in success lead Blacks to conclude that racism is not only pervasive but also insidious because it is so unobservable and "unconscious." Whites resent that nonfalsifiable accusation and the demands to compensate blacks for harm they do not believe they caused.
The APA concludes their 1995 report Intelligence: Knowns and Unknowns with a statement that further research in this area is necessary because of its social and scientific importance, as well as a warning against considering the debate over this topic fully resolved:
In a field where so many issues are unresolved and so many questions unanswered, the confident tone that has characterized most of the debate on these topics is clearly out of place. The study of intelligence does not need politicized assertions and recriminations; it needs self-restraint, reflection, and a great deal more research. The questions that remain are socially as well as scientifically important. There is no reason to think them unanswerable, but finding the answers will require a shared and sustained effort as well as the commitment of substantial scientific resources. Just such a commitment is what we strongly recommend.
- ^ Neisser, U., Boodoo, G., Bouchard, T. J. Jr., Boykin, A. W., Brody, N., Ceci, S. J.; et al. (1996). "Intelligence: Knowns and unknowns" (PDF). American Psychologist. 51 (2): 77–101. doi:10.1037/0003-066X.51.2.77.
{{cite journal}}
: Explicit use of et al. in:|author=
(help)CS1 maint: multiple names: authors list (link)"In summary, intelligence test scores predict a wide range of social outcomes with varying degrees of success. Correlations are highest for school achievement, where they account for about a quarter of the variance. They are somewhat lower for job performance, and very low for negatively valued outcomes such as criminality. In general, intelligence tests measure only some of the many personal characteristics that are relevant to life in contemporary America. Those characteristics are never the only influence on outcomes, though in the case of school performance they may well be the strongest." - Schmidt, Frank L.; Hunter, John E. (1998). "The validity and utility of selection methods in personnel psychology: Practical and theoretical implications of 85 years of research findings". Psychological Bulletin. 124 (2): 262–274. doi:10.1037/0033-2909.124.2.262.
- Treena Eileen Rohde and Lee Anne Thompson. (2007). Predicting academic achievement with cognitive ability, Intelligence, 35, 83-92.
- Gordon, R. (1997). "Everyday life as an intelligence test: Effects of intelligence and intelligence context". Intelligence. 24: 203–320. doi:10.1016/S0160-2896(97)90017-9.
- Gottfredson, L. (1997). "Why g matters: the complexity of everyday life". Intelligence. 24: 79–14. doi:10.1016/S0160-2896(97)90014-3.
- Jensen 1998, pg. 544-583
- Inequality by Design: Cracking the Bell Curve Myth by Claude S. Fischer, Michael Hout, Martín Sánchez Jankowski, Samuel R. Lucas, Ann Swidler, and Kim Vos. Page 191.
- Nisbett 2009
- Hernstein, Richard J. (1994). The Bell Curve: Intelligence and Class Structure in American Life. New York: Free Press. ISBN 0-02-914673-9.
{{cite book}}
: Unknown parameter|coauthors=
ignored (|author=
suggested) (help) - Nyborg, H. (2001). "Occupation and income related to psychometric g". Intelligence. 29: 45–42. doi:10.1016/S0160-2896(00)00042-8.
- Kanazawa, S. (2005). "Is ?discrimination? Necessary to explain the sex gap in earnings?". Journal of Economic Psychology. 26 (2): 269–287. doi:10.1016/j.joep.2004.05.001.
- Bowles, S. and Gintis, H. (Sum 2002). "The inheritance of inequality" (PDF). Journal of Economic Perspectives. 16 (3): 3–30. doi:10.1257/089533002760278686.
{{cite journal}}
: Check date values in:|date=
(help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link) - Weyl, Nathaniel (1969). "Some comparative performance indexes of American ethnic minorities". Mankind Quarterly. 9: 106–128.
- Weyl, Nathaniel (1989). The Geography of American Achievement. Washington, D.C.: Scott-Townsend.
- G. Cochran, J. Hardy, H. Harpending, Natural History of Ashkenazi Intelligence, Journal of Biosocial Science 38 (5), pp. 659–693 (2006).
- Lynn, R. (1991a). "Race Differences in Intelligence: A Global Perspective". Mankind Quarterly. 31 (3): 255–296. doi:10.46469/mq.1991.31.3.5.
- Sackett, P.; Hardison, C.; Cullen, M. (2004). "On interpreting stereotype threat as accounting for African American-White differences on cognitive tests". The American Psychologist. 59 (1): 7–13. doi:10.1037/0003-066X.59.1.7. PMID 14736315.: "Sub-group differences in performance on high-stakes tests represent one of American society's most pressing social problems, and mechanisms for reducing or eliminating differences are of enormous interest" (p.11).
- Achieving Equitable Education in Calhoun County
- Educational Studies: A Journal of the American Educational Studies Association
- http://www.ed.gov/nclb/accountability/achieve/achievement_aa.html
- Topic Galleries - chicagotribune.com
- For the best-known example of this see Jensen 1969, which begins “Compensatory education has been tried and it apparently has failed.”
- Frank Miele and Arthur Jensen. Intelligence, Race and Genetics: Conversations with Arthur R. Jensen. Westview Press, 2002, pg. 178-179. "I have repeatedly emphasized, particularly in talks before educational organizations and in a recent publication, that quality education does not mean the very same program of instruction for every child, but equal opportunity for all children to receive a specific program tailored to their individual differences in general ability and in special aptitudes. I especially stress the words individual differences to emphasize that these differences cut across all racial, ethnic, and social class groups." (Emphasis in original.)
- Griggs v. Duke Power Co. Findlaw Cases and Codes.
- Ricci v. DeStefano. Finlaw Cases and Codes.
- e.g., Sternberg, 2003, pp. 386–387
- Gottfredson 2005b
- J. Philippe Rushton and Arthur Jensen (2005). "Thirty Years of Research on Race Differences in Cognitive Ability" (PDF). Psychology, Public Policy, and Law. 11 (2): 235–294. doi:10.1037/1076-8971.11.2.235.