?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Some+Reservations+About+Power+Analysis&rft.creator=Chow%2C+Siu+L.&rft.subject=Cognitive+Psychology&rft.description=This+is+a+critique+of+Cohen's+(1990)+claim+that+the+power+of+a+statistical+test+'is+the+probability+that+it+will+yield+statistically+significant+results'+(p.+1).+Two+putative+advantages+of+using+power+analysis+are+examined.+It+is+shown+that+H0+is+not+used+as+a+categorical+proposition+descriptive+of+the+world.+Using+significance+tests+is+compatible+with+making+rational+judgment.&rft.date=1991&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=text%2Fhtml&rft.identifier=http%3A%2F%2Fcogprints.org%2F830%2F1%2FSPOWER.htm&rft.identifier=++Chow%2C+Siu+L.++(1991)+Some+Reservations+About+Power+Analysis.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F830%2F<script src='//archive-bar.soton.ac.uk/archive-bar.js'></script>