Method evidence record

Factorial Field Experiment

A factorial field experiment applies factorial experimental design — simultaneously manipulating two or more independent factors across all combinations of their levels — in a real-world field setting rather than a controlled laboratory. It allows researchers to estimate both main effects and interaction effects of multiple factors on an outcome under ecologically valid conditions, making findings directly relevant to practice.

Evidence statusSources recorded, not reviewedBibliographic sources are present. Claim-level evidence review has not been performed.