পদ্ধতির তুলনা করুন

	একক-অন্ধ পূর্ণ ফ্যাক্টোরিয়াল পরীক্ষা	একক-অন্ধ এলোমেলো নিয়ন্ত্রিত পরীক্ষা
ক্ষেত্র	পরীক্ষামূলক নকশা	পরীক্ষামূলক নকশা
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	Full factorial: 1935 (Fisher); single-blind clinical convention: mid-20th century	1948 (formalized); single-blind variant established in mid-20th century clinical trial methodology
প্রবর্তক	Full factorial framework: R. A. Fisher; single-blind masking practice: clinical trial tradition, standardized by the 20th century	Bradford Hill and colleagues (MRC streptomycin trial, 1948); blinding conventions codified in CONSORT guidelines
ধরন	Controlled experimental design	Experimental design — blinded randomized trial
মৌলিক উৎস	Montgomery, D. C. (2017). Design and Analysis of Experiments (9th ed.). Wiley. ISBN: 978-1119113478	Schulz, K. F., Altman, D. G., Moher, D., & CONSORT Group. (2010). CONSORT 2010 statement: Updated guidelines for reporting parallel group randomised trials. BMJ, 340, c332.
অপর নাম	single-masked full factorial, single-blind complete factorial, SB-FFE, single-blind all-combinations design	single-masked RCT, single-blind RCT, single-blind trial, SB-RCT
সম্পর্কিত	6	5
সারসংক্ষেপ	A single-blind full factorial experiment systematically tests every combination of all factor levels while keeping participants unaware of their treatment assignment. This design allows simultaneous estimation of all main effects and all interaction effects between factors, with single-blind masking reducing participant-side biases such as demand characteristics and expectation effects — without requiring investigator blinding.	A single-blind randomized controlled trial (SB-RCT) is a rigorous experimental design in which participants are randomly assigned to treatment or control conditions while remaining unaware of which condition they have received. Investigators, outcome assessors, and data analysts are not blinded. By masking participants, the design eliminates placebo and nocebo response biases on the participant side, while preserving investigator flexibility to administer and monitor the intervention.