Common Method Bias in Marketing: Causes, Mechanisms, and Procedural Remedies

[Display omitted] ► We identify factors that cause method bias. ► We discuss the psychological mechanisms through which they produce their biasing effects. ► We propose procedural remedies to counterbalance or offset these effects. There is a great deal of evidence that method bias influences item v...

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Bibliographic Details
Published in:Journal of retailing 2012-12, Vol.88 (4), p.542-555
Main Authors: MacKenzie, Scott B., Podsakoff, Philip M.
Format: Article
Language:English
Subjects:
Bias
Estimates
Marketing
Meta-analysis
Research methodology
Research methods in retailing
Retailing
Studies
Validity
“Research Dialog” on common method bias
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Summary:[Display omitted] ► We identify factors that cause method bias. ► We discuss the psychological mechanisms through which they produce their biasing effects. ► We propose procedural remedies to counterbalance or offset these effects. There is a great deal of evidence that method bias influences item validities, item reliabilities, and the covariation between latent constructs. In this paper, we identify a series of factors that may cause method bias by undermining the capabilities of the respondent, making the task of responding accurately more difficult, decreasing the motivation to respond accurately, and making it easier for respondents to satisfice. In addition, we discuss the psychological mechanisms through which these factors produce their biasing effects and propose several procedural remedies that counterbalance or offset each of these specific effects. We hope that this discussion will help researchers anticipate when method bias is likely to be a problem and provide ideas about how to avoid it through the careful design of a study.
ISSN:0022-4359
1873-3271
DOI:10.1016/j.jretai.2012.08.001