Which type of elicitation involves obtaining information by controlled test?

In the context of Business Analysis, elicitation through experiments involves conducting controlled tests to obtain information. This method is used to identify results based on tests run in a controlled environment, which can include proof of concepts, observational studies, and prototypes. It is a systematic approach to discovering requirements by validating hypotheses through experimentation.

The information aligns with the descriptions provided in the Business Analysis Body of Knowledge (BABOK) and is further supported by resources that discuss various elicitation techniques, including experiments as a form of elicitation1.