Dr Toya Noted That Her PTSD Scale Correlated Highly with Scales

Multiple Choice

Dr. Toya noted that her PTSD scale correlated highly with scales of similar variables and was uncorrelated with theoretically incompatible variables. This would suggest that Dr. Toya's PTSD scale shows a:

A) high degree of discriminant validity.
B) high degree of convergent validity.
C) high degree of construct validity.
D) low degree of construct validity.