I believe the answer is: Examining age at first arrest as a predictor of adult criminal history.
Regardless of their actions, prisoners still had the same right as any legal citizens, which mean they cannot be forced to become a subject of research that might compromise either their psychological or physical well being. Examining age usually can be done simply by reading the prisoners' document.
Answer:
A categorical measurement
Explanation:
Naomi is using a categorical measurement, as she is classifying the members based on a specific class, based on determined characteristics homogeonous to each class, and that is based on qualitative aspects (not quantitative).
Tha awncer is b yw for that