The best answer to fill in the blank would be ''Bystander'' because as that role you can go tell any adult or higher authority to stop the fighting so you don't try to be a hero and get yourself hurt as well.
A passive-aggressive comment can insulting or the person may be wanting to manipulate another. This can also frustrate someone because they would like to get to the point of the problem, while a passive-aggressive person would not. I ultimately feel as if it’s different for every person. In general passive aggressive people like to manipulate and never give direct requests.
The clinical problem-solving approach which usually applies it's findings to the individual patient includes nursing research.
Nursing research provides an insight associated with the health and well-being of an individual as well as its promotion over the entire lifespan.
It also helps in developing knowledge about care of individuals with health issues and disorders as well as nursing actions to improve the ability of individuals to respond successfully to existing or possible health problems which may develop later.
Research carried out by nurses incorporates several kinds of studies so as to obtain clinical interventions to help those who require nursing care.
To learn more about clinical interventions here
brainly.com/question/5097293
#SPJ4