Caleb,a mercenary,was tortured for days in an underground cell.When he was rescued by Special Forces,a month later,Caleb could not remember the events of the previous month.To Caleb,it felt like he had just gone to war and,minutes later,was being pulled out of an underground cell.The doctors attributed Caleb's memory loss to the extensive psychological trauma that he experienced during his imprisonment.In the context of dissociative disorders,which of the following best describes Caleb's psychological disorder in this scenario?
A) Antisocial personality disorder
B) Borderline personality disorder
C) Dissociative identity disorder
D) Dissociative amnesia