?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Dyslexia+and+Brain+Scans%3A+A+Critique+of+Experimental+Design%0A&rft.creator=Ferguson%2C+Mr+Jack&rft.subject=Brain+Imaging&rft.description=The+foundation+of+these+studies+rests+on+epistemic+assumptions%2C+undefined+terms%2C+and+uncontrolled+variables%2C+and+without+rigorous%2C+systematic+definitions+of+critical+terms+and+control+of+variables%2C+these+studies+are+essentially+arguments+based+on+popular+opinion.+Other+conclusions+are+therefore+possible%2C+and+there+is+no+compelling+reason+to+view+the+images+as+demonstrating+a+cause+of+dyslexia.+&rft.date=2002&rft.type=Conference+Paper&rft.type=NonPeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F5043%2F1%2FDyslexia_and_Brain_Scansweb.htm&rft.identifier=++Ferguson%2C+Mr+Jack++(2002)+Dyslexia+and+Brain+Scans%3A+A+Critique+of+Experimental+Design.++%5BConference+Paper%5D++++(Unpublished)++&rft.relation=http%3A%2F%2Fcogprints.org%2F5043%2F