Answer:This is an example of Kohlberg's CONVENTIONAL stage of moral development.
Explanation:
In this stage an individual is striving to be a good boy or a good girl , they strive for acceptance within society so one manages their role so that it is in line with what is expected of them.
One considers their decisions carefully and ensure that whatever they do make them look nice, these decisions are taken in consideration of others and how they would react to those decisions if one take them.
The crucial part of this stage is to have social order and keep it that way.
Heather is doing the same thing, she wants to be popular so she has to play nice even when she see something wrong because she is considering others and how she desires to be accepted and fit in.
