The main differences between components analysis and factor analysis

      W​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​hat are the main differences between components analysis and factor analysis? How might you decide to​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​ use one of these or the other in a research study? What differences might you expect in the results​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​?