Multiple Choice
A researcher is developing a tool to measure predelinquent behaviors in preadolescence. The researcher has already reviewed the literature, gathered qualitative data from experts, pilot-tested hundreds of predelinquent preadolescents, and analyzed the findings. It is clear that the tool actually measures what it is supposed to measure. This reflects the tool's:
A) validity.
B) measurement error.
C) reliability.
D) sensitivity.
Correct Answer:
Verified
Correct Answer:
Verified
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