Which of the following studies is from an evolutionary perspective?

A study to see if people who had a more congruent view of their real self and their ideal self were happier.

Explanation:

Evolutionary studies or perspectives of the personality and the individual differences are explained at the human traits and human characteristics at a specific level. Darwin has been proposed this concept the evolutionary perspective. The natural based selection studies conduct under evolutionary perspective.

In the evolutionary studies there are three process such as :

The adaptation

By product of the adaptation

The random variation.