The Textbook Describes the Plight of 33 Trapped Chilean Miners

The textbook describes the plight of 33 trapped Chilean miners.Which aspect(s) of this situation would most interest a psychologist,and why?

A) the miners' actions,such as praying or screaming; because psychology is the science of behavior
B) the miners' thoughts and feelings; because psychology is the study of mental processes
C) the potential for the miners to develop post-traumatic stress disorder; because psychology emphasizes mental disorders
D) all of these aspects; because psychology is the science of behavior and mental processes