Education, and I regret to say this as an educator, but there's no indication that education has a direct effect on happiness.
I am for an art that takes into account the direct effect of the elements as they exist from day to day apart from representation.
Think about it: Reducing crime and poverty and ensuring that we have an educated, stable work force has a direct effect on you and me and the future of our country.
The direct effect on our mind is achieved by the words, the text, the thought, which arouse consideration. Our will is directly affected by the super-objective, by other objectives, by a through line of action. Our feelings are directly worked upon by tempo-rhythm.
But many researchers operate as if it is their responsibility to demonstrate that video violence has a direct effect on the behaviour of young children, because that will help to explain why society is becoming more violent.