RT Journal Article SR Electronic T1 Measuring Brand Meaning JF Journal of Advertising Research JO J Advert Res FD WARC SP 43 OP 53 DO 10.2501/JAR-40-5-43-53 VO 40 IS 5 A1 Oakenfull, Gillian A1 Blair, Edward A1 Gelb, Betsy A1 Dacin, Peter YR 2000 UL http://www.journalofadvertisingresearch.com/content/40/5/43.abstract AB Brand extensions constitute an estimated 95% of the 16,000 launched in the United States every year. In the research described here, the authors introduce a categorization-based procedure to help marketers identify key elements of a brand's meaning for purposes of extension. The procedure identifies attributes that are ‘most definitive’ of the brand - and also what the brand ‘cannot’ be. First they discuss the concept of ‘fit’, then describe the procedure and illustrate its use.