f, u,c, k, you yalls a bunch a b, i,t, c,h, e,s m, o,t, h,e, r,f, u,c, k,e, r,s go suck a d, i,c, k somewhere come at me if you want ill just post again

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