concept of pubertal timing 

"Pubertal timing has a lot to do with adolescent behavior and specially with gender, for example some students might feel empathy and depending on their education and how their parents teach the moral and civic. “pubertal timing after adjusting for gender, age, prior family socioeconomic states and internalizing symptoms. When students come from neighborhood poverty its effect on adolescent development and how prepared they come to class it also affects the classroom behavior and how they interact with their peers. It is important to set classroom expectation to provide additional support to every student in the classroom.