One Issue in Predicting Dangerousness Is That

Multiple Choice

One issue in predicting dangerousness is that

A) the predictors may be so statistically reliable, they don't change from time to time
B) the type of dangerous act committed by a person is always the same
C) the predictors may not be equally valid for different criteria of dangerousness
D) the follow up period in the studies is rarely long enough to observe the person