What is a specific experiment or set of experiments within a larger context known as?

A specific experiment or set of experiments within a larger context is referred to as a trial. In scientific research, trials are conducted to test hypotheses, gather data, or examine specific variables under controlled conditions. Each trial can focus on particular aspects of the larger study, allowing researchers to isolate and analyze the effects of certain factors. This term encapsulates the idea of a more focused investigation that contributes to the broader objectives of a study. While study and experimentation are related concepts, they do not specifically denote the focused nature and structured approach characteristic of a trial. Analysis typically refers to the process of interpreting data collected from trials or experiments, rather than the action of conducting them.