Field researchers often use nonprobability samples,which means that they may take a smaller,selective set of observations from all possible observations.Identify and briefly describe four different types of units a field researcher might sample.

Question

Quizplus · Accepted Answer

The Answer is Time: A researcher samples time by observing a setting at different times-he or she observes at all times of the day,on every day of the week,and in all seasons to get a full sense of how the field site stays the same or changes.
Location: A researcher samples locations because one location may give depth,but a narrow perspective-sitting or standing in different locations helps the researcher get a sense of the whole site.
People: Field researchers sample people by focusing their attention on different kinds of people-old-timers and newcomers,old and young,males and females,leaders and followers.
Events: A field researcher also samples various kinds of events-routine,special,and unanticipated.

Field Researchers Often Use Nonprobability Samples,which Means That They May