Logo image
The median split: Robust, refined, and revived
Journal article   Peer reviewed

The median split: Robust, refined, and revived

Dawn Iacobucci, Steven S. Posavac, Frank R. Kardes, Matthew J. Schneider and Deidre L. Popovich
Journal of consumer psychology, v 25(4), pp 690-704
Oct 2015

Abstract

Categorization Dichotomization Median split ESI Highly Cited Paper (Incites)
In this rebuttal, we discuss the comments of Rucker, McShane, and Preacher (2015) and McClelland, Lynch, Irwin, Spiller, and Fitzsimons (2015). Both commentaries raise interesting points, and although both teams clearly put a lot of work into their papers, the bottom line is this: our research sets the record straight that median splits are perfectly acceptable to use when independent variables are uncorrelated. The commentaries do a good job of furthering the discussion to help readers better develop their own preferences, which was the purpose of our paper. In the final analysis, neither of the commentaries pose any threat to our findings of the statistical robustness and valid use of median splits, and accordingly we can reassure researchers (and reviewers and journal editors) that they can be confident that when independent variables are uncorrelated, it is totally acceptable to conduct median split analyses.

Metrics

10 Record Views
336 citations in Scopus

Details

InCites Highlights

Data related to this publication, from InCites Benchmarking & Analytics tool:

Highly Cited Paper 
Collaboration types
Domestic collaboration
Web of Science research areas
Business
Psychology, Applied
Logo image