All Except One of the Following Are Reasons Why Rotter

Multiple Choice

All except one of the following are reasons why Rotter will be remembered in the future. Which is NOT a reason he will be remembered?

A) He is the founder and only proponent of the social learning point of view.
B) His I-E scale.
C) His recognition that the stability of personal attributes is limited.
D) His belief in the importance of considering the interplay of personal attributes and environmental factors.