In a Validity Study of the Need for Cognition Scale

In a validity study of the Need for Cognition Scale (NCS) , it was reported that individuals with high NCS scores:

A) Enjoyed performing tasks that were boring but provided a mental challenge
B) Are better able to evaluate the quality of their thinking than individuals with low scores
C) Evaluated weak arguments better than strong arguments
D) a & b
E) a, b, & c