Choice and decision design · Conceptual review and meta-analysis
Choice Overload: A Conceptual Review and Meta-Analysis
Chernev, A., Böckenholt, U., & Goodman, J. (2015). Journal of Consumer Psychology, 25(2), 333–358.
Plain-English take
The useful point is four moderators that help explain when assortment size can have positive or negative effects: choice-set complexity, decision-task difficulty, preference uncertainty and decision goal. For your marketing: Use the moderators to form testable questions about pricing and product choice: Are plans meaningfully complex?
How much weight to give this
3.5/5 Useful evidence with meaningful caveats
The 1–5 evidence-check score is a practical reading aid, not a formal peer review or a probability that a conclusion is true. It combines design strength (2 points), sample reporting (1), comparison/control clarity (1), and how much of the paper could be checked (1). Access affects how confidently this directory can assess a study, not the study's underlying quality. Blinding is reported separately because it is not relevant to every design.
A synthesis can show patterns across studies; its strength depends on the included evidence.
A usable sample size is not stated in the profile's accessible source.
No single control group; check inclusion criteria, study quality, and variation across settings.
This profile could be checked against an abstract or metadata, not the full paper.
Double-blind? Not applicable in the same way as a participant-treatment experiment.
Research question
What the authors investigated
Under what conditions do larger assortments help or hinder choice?
Design
A conceptual review and meta-analysis of 99 observations from prior studies, totaling 7,202 participants, examined moderators of choice overload.
Sample and setting
Cross-study evidence covering varied choice tasks and settings; the analysis considered choice-set complexity, task difficulty, preference uncertainty and decision goals.
Reported result
What the study found
The authors identify four moderators that help explain when assortment size can have positive or negative effects: choice-set complexity, decision-task difficulty, preference uncertainty and decision goal. The work treats choice overload as conditional rather than universal.
This is a paraphrase of the source. Check the original paper for definitions, estimates, statistical uncertainty and analysis details.
Scope and transfer
Limitations to keep in view
Meta-analytic findings depend on the included studies and operational definitions. A corrigendum was published in 2016; consult it alongside the article. Neither paper supplies a ready-made answer for a particular SaaS pricing page.
Possible founder application
Use the moderators to form testable questions about pricing and product choice: Are plans meaningfully complex? Does the visitor know what they need? Is the decision goal clear? Validate with behavioral evidence from your own audience.
Evidence access
Publisher abstract; corrigendum published in 2016
Publisher article preview and abstract; full text was not available in the retrieved page. Corrigendum is linked from the publisher record.
If only an abstract or metadata was available, the profile is limited to claims supported there. A paper's paywall does not change its evidentiary status, but it limits what we can substantiate from accessible text.