方法对比

	单盲析因实验	全因子实验
领域	实验设计	实验设计
方法族	Process / pipeline	Process / pipeline
起源年份	Factorial design: 1926; single-blinding as systematic practice: mid-20th century	1926 (Fisher's foundational paper); codified by the 1950s–1960s
提出者	Fisher, R. A. (factorial design); blinding practices formalized in clinical trials literature (20th century)	Ronald A. Fisher
类型	Controlled experimental design	Experimental design
开创性文献	Montgomery, D. C. (2017). Design and Analysis of Experiments (9th ed.). Wiley. ISBN: 978-1119113478	Box, G. E. P., Hunter, J. S., & Hunter, W. G. (2005). Statistics for Experimenters: Design, Innovation, and Discovery (2nd ed.). Wiley-Interscience. ISBN: 978-0471718130
别名	single-masked factorial trial, single-blind factorial design, SB factorial experiment	full factorial design, complete factorial design, 2^k factorial design, FFD
相关	5	6
摘要	A single-blind factorial experiment combines factorial design — simultaneously varying two or more independent factors across all their level combinations — with single-blinding, in which participants are unaware of which treatment condition they have been assigned to while researchers and administrators remain unmasked. This design enables efficient estimation of main effects and interactions while reducing participant-side response bias.	A full factorial experiment runs every possible combination of all chosen factor levels, making it the gold standard for simultaneously estimating main effects, two-way interactions, and higher-order interactions among multiple independent variables. Introduced through Ronald Fisher's foundational work on factorial designs in the 1920s and systematised by Box, Hunter, and Montgomery, it provides complete information about how factors act individually and in combination on an outcome.