experimental study; experimental research
Refers to research conducted through controlled experiments, often in scientific or academic contexts.
This paper is based on experimental research.
In experimental studies, variables must be strictly controlled.
調査研究 refers to survey-based or observational research, while 実験的研究 involves controlled experiments.
理論的研究 is theoretical research, contrasting with the empirical, hands-on nature of 実験的研究.
Compound of 実験的 (experimental) + 研究 (research). The exact historical derivation is uncertain; the spelling is conventionally associated with the meaning.