What’s up on Maxdiff ? By Christine Caggia Askiaanalysis, Askiadesign, Askiafield 20th February 2023 ShareFacebookLinkedInTwitter Maxdiff (short for Maximum Difference Scaling) is a methodology used to understand the relative importance or appeal amongst a list of features/statements. The technique is also known as “best-worst scaling”. Based on the choice modelling technique developed by Jordan Louviere and popularised by Steven H.Cohen, the method provides preference/importance scores for brands, images, product features, advertising claims, services, etc.). Respondents are asked to compare sets of a few features, attributes or statements, and select which of these are the most and the least appealing/important to them. The technique…
MaxDiff grows! By Seyf Altindal Askiadesign 6th November 2017 ShareFacebookLinkedInTwitter This article provides an in-depth explanation of AskiaDesign‘s built-in capacity to manage MaxDiff data collection & analysis methodologies. For those of you who, like me, need a short reminder of what MaxDiff is; this is the definition provided by Wikipedia: The MaxDiff is a long-established academic mathematical theory with very specific assumptions about how people make choices: it assumes that respondents evaluate all possible pairs of items within the displayed set and choose the pair that reflects the maximum difference in preference or importance. It may be thought of as…
