Dogma and the scientific method are antithetical. We look at a specific instance which neatly demonstrates the truth of this assertion.
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
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.
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