Actuarial Instruments _____ Unstructured Clinical Judgment in Predicting Violence, Though

Actuarial instruments _____ unstructured clinical judgment in predicting violence, though scientists raised some concerns about _____.

A) clearly outperform; their impersonal nature
B) clearly outperform; their generalizability
C) do not outperform; the usefulness of either method
D) do not outperform; the questionable scientific techniques involved