In a study of undergraduate students at a university, what is the group of recruited students called?

The group of recruited students in the study is referred to as the sample. In research, a sample represents a subset of a larger population from which it is drawn, allowing researchers to make inferences about that population without needing to study every individual.

When researchers focus on a specific group, like undergraduate students at a university, they select individuals who are most relevant to their study's objectives. This selection process enables them to gather data that can be generalized to the broader population of undergraduate students at that or similar institutions. The sample is crucial in research design, as it should be representative to ensure the findings can effectively contribute to understanding the larger population.

In this context, terms like population, control group, and subset have distinct meanings: the population refers to the entire group of interest, a control group is often an experimental group that doesn't receive the treatment being studied, and a subset is a term that might be used broadly but doesn't specifically denote the constitution of a study group in the way that 'sample' does.