?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Methods+in+Psychological+Research&rft.creator=Chow%2C+Siu+L.&rft.subject=Cognitive+Psychology&rft.subject=Philosophy+of+Science&rft.description=Psychologists+collect+empirical+data+with+various+methods+for+different+reasons.+These+diverse+methods+have+their+strengths+as+well+as+weaknesses.+Nonetheless%2C+it+is+possible+to+rank+them+in+terms+of+different+critieria.+For+example%2C+the+experimental+method+is+used+to+obtain+the+least+ambiguous+conclusion.+Hence%2C+it+is+the+best+suited+to+corroborate+conceptual%2C+explanatory+hypotheses.+The+interview+method%2C+on+the+other+hand%2C+gives+the+research+participants+a+kind+of+emphatic+experience+that+may+be+important+to+them.+It+is+for+the+reason+the+best+method+to+use+in+a+clinical+setting.+All+non-experimental+methods+owe+their+origin+to+the+interview+method.+Quasi-experiments+are+suited+for+answering+practical+questions+when+ecological+validity+is+importan&rft.date=2002&rft.type=Other&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F2643%2F1%2FEOLSSrm.pdf&rft.identifier=++Chow%2C+Siu+L.++(2002)+Methods+in+Psychological+Research.++++++&rft.relation=http%3A%2F%2Fcogprints.org%2F2643%2F