Jenny does her homework because she is afraid that if she doesn't, her parents will get angry with her and she will get in trouble. According to Kohlberg, Jenny's actions exemplify what stage of moral reasoning?

She is in stage one: obedience and punishment driven.

Explanation:

This stage is presented especially in children and animals. In this stage, people only judge the direct consequences on an action. A child in a young age probably hasn't developed a sense of what's morally right or wrong according to moral conventions: he or she only focuses on external consequences, such as being punished.