Does boosting behavioral factors in Google help to improve your rankings?

[Yachtman]

Has anyone tried to add behavioral factors to Google? how?
It used to work for sure, 3-4 years ago, as far as I remember
how are things now?

 

[Maname]

Has anyone tried to add behavioral factors to Google? how?
It used to work for sure, 3-4 years ago, as far as I remember
how are things now?

In my experience these don't work
Google has clearly reduced their influence after everyone started to spin en masse