Because of your sister's roommate's new role transition, she is engaging much less in delinquent behavior and unstructured socializing.
Delinquency behavior can be defined as the type of  unwanted or bad behavior committed by a person.
On the other hand unstructured socializing can be defined as the way a person socialize with their peer group in the absence of their parents or guardians.
Therefore Because of your sister's roommate's new role transition, she is engaging much less in delinquent behavior and unstructured socializing.
Learn more about  delinquent behavior and unstructured socializing here:https://brainly.com/question/14005961
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