NJROTC 4 is focused solely on practical leadership. The intent is to assist the senior in understanding leadership and improving their leadership skills by putting them in positions of leadership, under supervision, then helping them analyze the reasons for their varying degrees of success through the year. Classroom activities include seminars, reading assignments, classroom presentations, and practical work with younger cadets. NS 4 students serve as Platoon Advisors or Platoon Aides. An NS 4’s foremost responsibility is to serve as a model for other cadets in everything that he or she does.