The emotional adjustment of students is effective in

Emotional adjustment of students is effective across all the listed areas together.

In personality formation, a well adjusted emotional life supports balanced, integrated growth of the self.

In class teaching, emotionally settled students attend, participate and learn more readily.

In discipline, sound emotional adjustment reduces conflict and fosters self control.

Since it benefits each of these areas, no single one alone captures its effect.

Emotional adjustment is a core concern of mental hygiene, the promotion of sound mental health in education.