Register now or log in to join your professional community.
THEY HAVE DIFFERENT ROLES AND METHODS TO IMPART THE INFORMATION,,,,, THE BEST ONE IS WHO HAS THE ABILITY TO CONVERT THAT INFO INTO PRACTICAL KNOWLEDGE .
Quite simply they all facilitate "learning" albeit in slightly different styles and concepts! The only one that I would class as slightly "removed" from the others would be the Lecturer who informs almost by storytelling!