Examlex
Small group communication works best when groups are no greater than:
Correlational Study
A research method that examines the relationship between two or more variables to determine whether a change in one variable is associated with a change in another.
External Validity
The degree to which the findings of a study can be generalized to other situations, populations, or settings.
Correlational Study
A research method that examines the relationship between two or more variables to determine if they are associated without inferring a cause-and-effect relationship.
Case Study
An in-depth investigation of a single subject, group, event, or community over a period of time, used in various disciplines to gather detailed information.
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