Jack does not treat the boys with respect. The way that Ralph treats them shows his knowledge of human nature. Ralph makes a better leader because he understands that he is not superior over any of the boys. While Jack thinks that the boys are lower than him, Ralph treats the boys equally. He understands that that the boys, particularly Piggy, have to be given respect. Piggy is the weakest of the group and is treated unfairly much of the time. When Jack hits Piggy and breaks his glasses Ralph calls it "a dirty trick". This shows Jack's disregard for other people, while at the same shows that Ralph is compassionate and has the ability to empathize with others. Another example would be when Jack gets meat from hunting and he gives everyone some except for Piggy. When Piggy asks for some Jack says "you did not hunt". Even though Ralph and many of the littluns did not hunt, the harsh treatment is directed at Piggy. A good leader, like Ralph, respects and takes care of all his followers.
Ralph shows that he understands the boys better than Jack. He knows the littluns are afraid and they need shelter to feel more secure. He knows the boys need some sort of order on the island in order for them to survive. He starts a simple form of government and sets a few rules. Ralph enforces the role of his leadership as he gives the boys a sense of stability of an authority figure. He keeps the boys in pretty good order at the meeting by making a rule that they can only speak if they have the conch. Even though the rules do not last very long, the fact he tries to help the group makes him a better leader.