In stages of moral development in children (Kohlberg), which stage orients the world to what causes pleasure and what causes pain.

Moral development helps in understanding between good and bad when a person gains maturity.

Explanation:

With maturity a child can distinguish between good as well as bad. Kohlberg's moral development can be divided into three parts pre conventional stage, conventional stage and lastly post conventional stage.

In the first stage that is pre conventional stage the child believes the saying of their parents and their teachers and they judge it according to the consequences.In the conventional stage children start believing as it is necessary to build a positive relation and in post conventional stage children feel that certain laws are not good and that needs to be changed.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )