Why did the Second Great Awakening encourage reform?

In addition to a religious movement, other reform movements such as temperance, abolition, and women's rights also grew in antebellum America. The temperance movement encouraged people to abstain from consuming alcoholic drinks in order to preserve family order.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

the density would be a smaller number.