Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Individual differences |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |
The one-factor-at-a-time method is a method of designing experiments involving the testing of factors, or causes, one at a time instead of all simultaneously. Sir Ronald A. Fisher showed that the effects of factors can be more efficiently estimated (i.e. with a smaller sample size for the same accuracy) if they are all measured simultaneously. Furthermore, the effects of interactions between factors can only be explored and estimated when factors are measured simultaneously.