An approach to research in which the investigator creates an environment similar to one of interest in order to study behaviours in a realistic way refers to

Simulation creates an environment resembling one of interest so behaviour can be studied realistically.

It reproduces key features of a real setting under controlled conditions.

Naturalistic observation studies behaviour in its real, unaltered setting.

Longitudinal research measures the same group repeatedly over time.

Correlational research examines associations without building an artificial setting.

Flight simulators and mock trials are classic research simulations.