Carl is at a movie where the main character has to endure the death of her husband. during the funeral scene, carl cries a bit as he feels the pain of the widow's loss. this ability to understand and relate to another person's emotional experience is called

Empathy

Explanation:

In psychology, empathy refers to the ability to sense other people's emotions and also the ability to imagine what someone else is thinking or feeling at some given circumstances. In other words, empathy refers to the ability to place ourselves in someone else's position when it comes to emotions and feelings.

In this example, Carl is watching a movie where the main character has to endure the death of her husband and he starts to cry as he feels the pain of the widow's loss. We can see that Carl was able to feel what the widow from the movie was feeling and he related to her emotional experience, therefore, he showed empathy.