?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=The+null-hypothesis+significance-test+procedure+is+still+warranted&rft.creator=Chow%2C+Siu+L.&rft.subject=Cognitive+Psychology&rft.subject=Behavioral+%26+Brain+Sciences&rft.description=Abstract%3A+Entertaining+diverse+assumptions+about+empirical+research%2C+commentators+give+a+wide+range+of+verdicts+on+the+NHSTP+defence+in+Statistical+Significance.+The+null-hypothesis+significance-test+procedure+(NHSTP)+is+defended+in+a+framework+in+which+deductive+and+inductive+rules+are+deployed+in+theory+corroboration+in+the+spirit+of+Popper's+Conjectures+and+Refutations+(1968b).+The+defensible+hypothetico-deductive+structure+of+the+framework+is+used+to+make+explicit+the+distinctions+between+(1)+substantive+and+statistical+hypotheses%2C+(2)+statistical+alternative+and+conceptual+alternative+hypotheses%2C+and+(3)+making+statistical+decisions+and+drawing+theoretical+conclusions.+These+distinctions+make+it+easier+to+show+that+(1)+H0+can+he+true%2C%2C+(2)+the+effect+size+is+irrelevant+to+theory+corroboration%2C+and+(3)+%22strong%22+hypotheses+make+no+difference+to+NHSTP.+Reservations+about+statistical+power%2C+meta-analysis%2C+and+the+Bayesian+approach+are+still+warranted.&rft.date=1998-04&rft.type=Journal+(Paginated)&rft.type=NonPeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F837%2F1%2Fbbsrply.htm&rft.identifier=++Chow%2C+Siu+L.++(1998)+The+null-hypothesis+significance-test+procedure+is+still+warranted.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F837%2F