thread
Ability rise in NAEP and narrowing ethnic gaps
psycnet.apa.org/record/2013-26…
psycnet.apa.org/record/2013-26…
"most studies show that the gap has narrowed, and that those studies reaching a contradictory conclusion generally seem to do so due to methodological flaws."
researchgate.net/publication/32…
researchgate.net/publication/32…
Group Differences in IQ Are Best Understood as Environmental in Origin
pubmed.ncbi.nlm.nih.gov/22963427/
pubmed.ncbi.nlm.nih.gov/22963427/
The Results Are In: Official SAT Practice Pays Off
collegereadiness.collegeboard.org/sat/practice/k…
collegereadiness.collegeboard.org/sat/practice/k…
Schooling and intelligence: Effects of track of study on level and profile of cognitive abilities
researchgate.net/publication/22…
researchgate.net/publication/22…
Mutualism supports cognitive development
journals.sagepub.com/doi/full/10.11…
journals.sagepub.com/doi/full/10.11…
-there is nothing inherent about black culture that produces crime rates; "Rather, persistently high rates on black crime appear to stem from the structural linkages among unemployment, economic deprivation, and family disruption among black communities"
semanticscholar.org/paper/Urban-Bl…
semanticscholar.org/paper/Urban-Bl…
structural disadvantage is positively associated with higher rates of violent crime
ncbi.nlm.nih.gov/pmc/articles/P…
ncbi.nlm.nih.gov/pmc/articles/P…
"Diagnosing these artifacts suggests a nil hypothesis: East Asian, White, and Black adoptees raised in the same environment would have similar IQs, hinting at a minimal role for genes in racial IQ differences."
ncbi.nlm.nih.gov/pmc/articles/P…
ncbi.nlm.nih.gov/pmc/articles/P…
paper "suggests that the influences on intellectual development in this sample of black/interracial adoptees reared in white families are similar to those for children in the majority populations of the United States and Western Europe."
sciencedirect.com/science/articl…
sciencedirect.com/science/articl…
paper shows "how genetic contributions to traits, as estimated by polygenic scores, combine with environmental contributions so that differences among populations in trait distributions need not reflect corresponding differences in genetic propensity"
academic.oup.com/emph/article/2…
academic.oup.com/emph/article/2…
No support for the genetic hypothesis of the Black-white achievement gap using polygenic scores and tests for divergent selection
osf.io/preprints/soca…
osf.io/preprints/soca…
Process overlap theory - "explains the positive correlations between diverse tests on the basis of overlapping cognitive processes and reinterprets the general factor of intelligence, g, as a formative construct"
sciencedirect.com/science/articl…
sciencedirect.com/science/articl…
Genetic disease risks can be misestimated across global populations
genomebiology.biomedcentral.com/articles/10.11…
genomebiology.biomedcentral.com/articles/10.11…
Population structure in genetic studies: Confounding factors and mixed models
journals.plos.org/plosgenetics/a…
journals.plos.org/plosgenetics/a…
Common statistical issues in genome-wide association studies: a
review on power, data quality control, genotype calling and
population structure
ph.ucla.edu/epi/faculty/zh…
review on power, data quality control, genotype calling and
population structure
ph.ucla.edu/epi/faculty/zh…
Behind the misconceptions of race
IQ, race, racism medium.com/@Jernfrost/iq-…
Epigenetic variance in dopamine D2 receptor: a marker of IQ malleability?
nature.com/articles/s4139…
nature.com/articles/s4139…
Family Socioeconomic Status at Birth and Youth Impulsivity at Age 15; Blacks' Diminished Return. ("higher household income + maternal education associated with lower youth impulsivity at age 15, independent of race, gender, and family structure")
europepmc.org/article/PMC/59…
europepmc.org/article/PMC/59…
Adjustments for ethnic differences in poverty, home environment, economic/social differences eliminated differences in IQ scores in 5 year olds
psycnet.apa.org/record/1996-01…
psycnet.apa.org/record/1996-01…
study "found consistent evidence for beneficial effects of education on cognitive abilities of approximately 1 to 5 IQ points for an additional year of education."
pubmed.ncbi.nlm.nih.gov/29911926/
pubmed.ncbi.nlm.nih.gov/29911926/
Effect of environmental factors on intelligence quotient of children
ncbi.nlm.nih.gov/pmc/articles/P…
ncbi.nlm.nih.gov/pmc/articles/P…
Infectious disease remains the most powerful predictor of average national IQ when temperature, distance from Africa, GDP, several measures of education are controlled for These findings suggest that the Flynn effect may be caused in part by the decrease in the intensity-
Current income explains only about half as much of the black-white test score gap as does permanent income, and the remaining gap in math achievement among families with the same permanent income is only 0.2 to 0.3 standard deviations in two commonly used data sets. When we add-
permanent income to the controls used by Fryer and Levitt (2006), the unexplained gap in 3rd grade shrinks below 0.15 standard deviations, less than half of what is found with their controls.
nber.org/papers/w17610
nber.org/papers/w17610
The difference isn't black and white: Stereotype threat and the race gap on raven's advanced progressive matrices
psycnet.apa.org/record/2006-08…
psycnet.apa.org/record/2006-08…
Family Structure and Subsequent Anxiety Symptoms; Minorities’ Diminished Return
mdpi.com/2076-3425/8/6/…
mdpi.com/2076-3425/8/6/…
The Long-Term Effect of Slavery on Violent Crime: Evidence from US Counties
papers.ssrn.com/sol3/papers.cf…
papers.ssrn.com/sol3/papers.cf…
Hiearchy of 'g' loadings changes depending on battery iapsych.com/articles/thorn…
Extending psychometric network analysis: Empirical evidence against g in
favor of mutualism?
midus.wisc.edu/findings/pdfs/…
favor of mutualism?
midus.wisc.edu/findings/pdfs/…
The IQ-income relationship is mediated by family background and schooling, not IQ
hup.harvard.edu/catalog.php?is…
hup.harvard.edu/catalog.php?is…
Race was unrelated to the g factor. Cultural differences in the provision of information account for racial
differences in IQ
"bactra.org/sloth/fagan-ho…"
differences in IQ
"bactra.org/sloth/fagan-ho…"
differences in knowledge "are eliminated when equal opportunity for exposure to the information to be
tested has been experimentally assured."
sci-hub.tw/10.1016/s0160-…
tested has been experimentally assured."
sci-hub.tw/10.1016/s0160-…
A Critical Review of Richard Lynn's Reports on Reaction Time and Race
pubmed.ncbi.nlm.nih.gov/20939935/
pubmed.ncbi.nlm.nih.gov/20939935/
Does the intelligence of populations determine the wealth of nations?
sciencedirect.com/science/articl…
sciencedirect.com/science/articl…
Poor concentration: Poverty reduces brainpower needed for navigating other areas of life
princeton.edu/news/2013/08/2…
princeton.edu/news/2013/08/2…
"These findings extend the growing body of evidence that the relation between intelligence and rate of academic long-term learning may not be as strong as traditionally expected."
sciencedirect.com/science/articl…
sciencedirect.com/science/articl…
Modeling person-specific development of math skills in
continuous time: New evidence for mutualism
files.eric.ed.gov/fulltext/ED599…
continuous time: New evidence for mutualism
files.eric.ed.gov/fulltext/ED599…
Corrigendum: Mutualistic Coupling
Between Vocabulary and Reasoning
Supports Cognitive Development During
Late Adolescence and Early Adulthood
journals.sagepub.com/doi/pdf/10.117…
Between Vocabulary and Reasoning
Supports Cognitive Development During
Late Adolescence and Early Adulthood
journals.sagepub.com/doi/pdf/10.117…
Diminished UV radiation enhances national cognitive ability, wealth, and institutions through health and education
researchgate.net/publication/32…
researchgate.net/publication/32…
Minorities’ Diminished Returns of Educational Attainment on Hospitalization Risk: National Health Interview Survey (NHIS)
ncbi.nlm.nih.gov/pmc/articles/P…
ncbi.nlm.nih.gov/pmc/articles/P…
Population phenomena inflate genetic associations of complex social traits
advances.sciencemag.org/content/6/16/e…
advances.sciencemag.org/content/6/16/e…
"...results suggest that some other estimates of heritability may be inflated by environmental effects."
nature.com/articles/s4158…
nature.com/articles/s4158…
"This result implies wastage of academic potential for disadvantaged families, challenging the role of cognitive ability as the leading criterion of merit for liberal theories of equal opportunity."
researchgate.net/publication/33…
researchgate.net/publication/33…
On the Nature and Nurture of Intelligence and Specific Cognitive Abilities: The More Heritable, the More Culture Dependent
journals.sagepub.com/doi/abs/10.117…
journals.sagepub.com/doi/abs/10.117…
Culture free intelligence test with Refugees - The role of education in intelligence testing
researchgate.net/publication/34…
researchgate.net/publication/34…
"this paper finds demographically underrepresented students innovate at higher rates than majority students, but their novel contributions are discounted and less likely to earn them academic positions."
pnas.org/content/117/17…
pnas.org/content/117/17…
Sorry, wrong numbers: An analysis of a study of a correlation between skin color and IQ
sciencedirect.com/science/articl…
sciencedirect.com/science/articl…
The minimum average correlation between equivalent sets of uncorrelated factors
schonemann.de/publications/a…
schonemann.de/publications/a…
Why Statistics Don’t Capture The Full Extent Of The Systemic Bias In Policing
fivethirtyeight.com/features/why-s…
fivethirtyeight.com/features/why-s…
The cultural malleability of intelligence and its impact on the racial/ethnic hierarchy
www1.udel.edu/educ/gottfreds…
www1.udel.edu/educ/gottfreds…
"Raven's scores among
African adults have shown secular increases over the years. It is concluded that the Flynn Effect has yet to take
hold in sub-Saharan Africa"
iapsych.com/iqmr/fe/Linked…
African adults have shown secular increases over the years. It is concluded that the Flynn Effect has yet to take
hold in sub-Saharan Africa"
iapsych.com/iqmr/fe/Linked…
Culture loading correlates with g-loading as well as the size of the b-w gap
citeseerx.ist.psu.edu/viewdoc/downlo…
citeseerx.ist.psu.edu/viewdoc/downlo…
Dickens and Flynn find consistent black gains in iq and g for all ages up to 25 citeseerx.ist.psu.edu/viewdoc/downlo…
Misbehaving science
google.com/books/edition/…
google.com/books/edition/…
Ecological fallacy
epianalysis.wordpress.com/2012/11/19/cho…
epianalysis.wordpress.com/2012/11/19/cho…
Variable prediction accuracy of polygenic scores within an ancestry group
elifesciences.org/articles/48376
elifesciences.org/articles/48376
Population Genetics: Why structure matters
elifesciences.org/articles/45380
elifesciences.org/articles/45380
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