When utilizing observational methods of data collection, which of the following should be specified by the researcher?
A) Who should be observed?
B) What aspects of the purchase should be reported?
C) When should the observations be made?
D) Where should the observations be made?
E) All of the above.

Question

Quizplus · Accepted Answer

All aspects (who, what, when, and where) should be specified to ensure the observational study is systematic and reliable.

When Utilizing Observational Methods of Data Collection, Which of the Following