A child who is aggressive,starts fights,is hostile,and is disobedient is displaying ______ behaviors.

A) internalizing
B) externalizing
C) prosocial
D) self-regulation

The given behaviors are externalizing behaviors as they are directed outwardly and affect others, such as starting fights and being hostile. Internalizing behaviors are directed internally and affect oneself, such as withdrawal or depression. Prosocial behaviors involve helping and cooperating with others. Self-regulation refers to the ability to control one's behavior and emotions.