RT Journal Article SR Electronic T1 How Personality Makes a Difference JF Journal of Advertising Research JO J Advert Res FD WARC SP 79 OP 83 DO 10.2501/JAR-40-6-79-83 VO 40 IS 6 A1 Joseph T. Plummer YR 2000 UL http://www.journalofadvertisingresearch.com/content/40/6/79.abstract AB This paper is one of 18 selected by the Editorial Review Board of The Journal of Advertising Research to be a ‘classic’ - an article that has withstood the test of time. First published in 1984, Plummer develops the theory that it is the brand personality (the part of a brand image that is not purely physical or functional) that determines its appeal - and that measuring and adjusting consumer perceptions of brand personality can really make a difference. He uses Dr Pepper as a case study.