The Concept of "Resilience" as It Relates to Post-Traumatic Stress

The concept of "resilience" as it relates to post-traumatic stress disorder involves

A) focusing on remediating the symptoms of this disorder once determined to be present.
B) providing information on the disorder prior to deployment to prevent its development.
C) focusing on psychoeducational discussions,enhancing awareness of experiences,and positive emotional experiences and social bonds.
D) All of the above.