"A group of participants who take part in a particular piece of research at the same time." What is this a glossary definition of?
A)A sample.
B)A cohort.
C)An empirical cluster.
D)A population.
E)An empirical sample.

Question

Quizplus · Accepted Answer

The definition given is of a cohort. A cohort refers to a group of individuals who share a common characteristic or experience and are studied over a specific period of time. This group may be a sample of a larger population, but the key aspect of a cohort is that they share a specific exposure or experience, rather than being randomly selected.

"A Group of Participants Who Take Part in a Particular