WILL GIVE BRAINLIEST!
Which statement best describes the association between variable X and variable Y?

perfect negative association

moderate negative association

perfect positive association

moderate positive association

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above