Soldiers Sometimes Show a Pattern Referred to as "Battlefield Amnesia

Multiple Choice

Soldiers sometimes show a pattern referred to as "battlefield amnesia." The soldier is awake and functioning during the battle,then goes back to camp,gets a night's sleep,and then,in the morning,has no memory of the battle.Repression is one explanation for this pattern,but other,less controversial explanations also exist.Which of the following is LEAST likely as a potential explanation for why memories might be encoded poorly during a traumatic event?

A) sleep deprivation
B) head injury
C) extreme stress
D) interference