A psychologist is planning to conduct a study that would examine pathological liars and the quality of their romantic relationships. You have been asked to provide the psychologist with a recommendation for which research method should be used to gather data on the pathological liars and their spouses. Give 5 methods you would use, along with their advantages and disadvantages.
This posting will look at what methodology would be best to gather the most accurate data in specialized groups of people such as pathological liars.