There are great differences between the performance of different groups at school in Britain; although the reasons for this are open to debate.
Curtis, David (2018) Polygenic risk score for schizophrenia is more strongly associated with ancestry than with schizophrenia, Psychiatric Genetics: October 2018 - Volume 28 - Issue 5 - p 85-89.
Herman-Giddens,Marcia E.: Steffes, Jennifer: Harris, Donna: Slora, Eric: Hussey, Michael: Dowshen, Steven A: Wasserman, Richard: Serwint, Janet R.: Smitherman, Lynn: Reiter, Edward O. (2012) Secondary Sexual Characteristics in Boys: Data From the Pediatric Research in Office Settings Network, Pediatrics November 2012, 130 (5) e1058-e1068; DOI: https://doi.org/10.1542/peds.2011-3291.
Kelly, Yvonne; Sacker, Amanda; Schoon, Ingrid; Nazroo, James (2006) Ethnic differences in achievement of developmental milestones by 9 months of age: the Millennium Cohort Study, Developmental Medicine & Child Neurology 2006, 48: 825–830.
Pinto, Rebecca: Ashworth, Mark: Jones, Roger (2008) Schizophrenia in black Caribbeans living in the UK: an exploration of underlying causes of the high incidence rate, British Journal of General Practice, 2008 Jun 1; 58(551): 429–434.
Strand, S. & Lindorff, A. (2018) Ethnic disproportionality in the identification of Special Educational Needs (SEN) in England: Extent, causes and consequences, Oxford: Department of Education, University of Oxford.
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4:54
3:30
4:00
3:53
5:04
4:36
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5:11
4:26
9:03
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