Soliciting advice rather than feedback produces more actionable input according to a study by Harvard Business School. The study reviewed six different studies and found that asking for "feedback" resulted in passive, ambiguous input, while asking for "advice" led to focused improvement in four of the six studies. Just substituting the word "advice" for "feedback" improved the quality of guidance received and helped employees improve in the future. The study concluded that seeking advice or feedback is an interpersonal process that depends on the relationship between employee and employer, but taking a more interpersonal approach results in more useful input for employees.