This can really be answered by others. This question is asked direcly to YOU. If you are unsure of the identification portion, it helps to google the terms, and based off what you looked up, you should be able to determine if your response fits in with any of these. Best of lock to you!
Answer: Displacement
Explanation: Displacement could be referred to as a defense mechanism which involves the transfer of aggression, emotion or tension from the source to a target, the target usually is a less threatening target. In this case, the target here is the locker door. Displacement usually takes place when faced with a unhappy situation and rather than attacking the source, the tension of the disappointment is vented on a less threatening target. The outburst which ensued by kicking the locker which is less threatening target and not another athlete or coach who could react.
A. stop and check for cross traffic