RT Journal Article SR Electronic T1 How Relevancy, Use, and Impact Can Inform Decision Making JF Journal of Advertising Research JO J Advert Res FD WARC SP 195 OP 206 DO 10.2501/JAR-51-1-195-206 VO 51 IS 1 50th Anniversary Supplement A1 David W. Stewart A1 Mike Hess A1 Jeff Nelder YR 2011 UL http://www.journalofadvertisingresearch.com/content/51/1_50th_Anniversary_Supplement/195.abstract AB This paper reviews the current state of use (and value) of quantitative research in advertising. It concludes that the value of quantitative research is well established but use is less than might be expected based on value. The authors discuss the reasons for this difference in value.