You are a researcher in psychology, and you have found that social expression of emotions differs among people from the united states, japan, switzerland, and israel. this type of research fits best with which perspective in psychology?

This type of research fits best with Cross-Cultural Psychology.

Explanation:

Cross-Cultural Psychology is a branch of Psychology which focuses on cultures, mainly on which specific factors impact an individual's behavior. Culture influences people differently and this explains why even though human beings are similar in behavior, it tends to differ depending on the country and culture.

In this case we can conclude and understand that the United States, Japan, Switzerland and Israel have different ways of expressing emotions and the research can fit best with this branch of Psychology.

answer; i believe that the correct answer is ( troxel v. granville);