By the second half of the 20th century, the majority of psychologists were pursuing an understanding of behavior from the approach.

perspectives approach

Explanation:

A perspective approach is psychology is the view of certain beliefs about human behavior, how they function and which research method is best to understand them. There are different perspectives in psychology and the second half of the twentieth century was dominated by the behaviorist who thinks that their perspective is most scientific. But modern psychologists view that each perspective has strengths and weakness.