UNIT 20: UNDERSTANDING MENTAL WELLBEING By Izel Alemdar and Willow Peddy Strengths and weaknesses of using classification systems Strengths It allows us to see the relationships between things that may not be obvious. Classifying variables in an individuals life, allows us to evaluate which one has the greatest impact. Being able to categorize patients in a hospital, in order to give the most effective care to the patients that need it most. Weakness