Which of the following represents reliability or validity concerns when a researcher uses agency records?
A) the number of general clerical staff, since too few is not good
B) changes in the operational definitions the agencies use to specify key terms
C) maintaining consistent procedures the agency uses to collect the data over time
D) agency records are generalizable to similar agencies

Question

Quizplus · Accepted Answer

Changes in the operational definitions the agencies use to specify key terms can affect the reliability and validity of the data collected.

Which of the Following Represents Reliability or Validity Concerns When