{"title":"Changes in Definitions and Operationalizations in Advertising Research—Justified or Not?","authors":"L. Bergkvist, M. Eisend","doi":"10.1080/00913367.2022.2077268","DOIUrl":null,"url":null,"abstract":"Abstract Many advertising constructs vary considerably in how they are defined and operationalized—variations which result from changes in definitions and operationalizations over time and between studies. These changes undermine the comparability of empirical insights, challenge the integration of insights into an existing body of knowledge, and thereby impede knowledge development in advertising research. This negative effect is why it is crucial to know whether and when changes are needed and justified. In this article, we address definition and operationalization change from a theoretical perspective, identify factors driving changes in definitions and operationalizations, and outline when changes are justified. We then offer recommendations for how to avoid unjustified changes.","PeriodicalId":48337,"journal":{"name":"Journal of Advertising","volume":null,"pages":null},"PeriodicalIF":5.4000,"publicationDate":"2022-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advertising","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1080/00913367.2022.2077268","RegionNum":2,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BUSINESS","Score":null,"Total":0}
引用次数: 5
Abstract
Abstract Many advertising constructs vary considerably in how they are defined and operationalized—variations which result from changes in definitions and operationalizations over time and between studies. These changes undermine the comparability of empirical insights, challenge the integration of insights into an existing body of knowledge, and thereby impede knowledge development in advertising research. This negative effect is why it is crucial to know whether and when changes are needed and justified. In this article, we address definition and operationalization change from a theoretical perspective, identify factors driving changes in definitions and operationalizations, and outline when changes are justified. We then offer recommendations for how to avoid unjustified changes.
期刊介绍:
The Journal of Advertising is the premier journal devoted to the development of advertising theory and its relationship to practice. The major purpose of the Journal is to provide a public forum where ideas about advertising can be expressed. Research dealing with the economic, political, social, and environmental aspects of advertising, and methodological advances in advertising research represent some of the key foci of the Journal. Other topics of interest recently covered by the Journal include the assessment of advertising effectiveness, advertising ethics, and global issues surrounding advertising.