Effective communication...
... it definitely makes sense to find the best method for communication. It saves time and gets results.
Yes, effective communication is the best way to convey information to the students.
Have you ever been on the receiving end of 'wrong communication'?
People respond differently to different types of communication. Management should use what ever works best or what is received best by their employees. Students have different teaching techniques that they need to implement because of diversity in learning. It is the same for employees in any company.
A lot of lost information and wrong decisions have been made because of lack of proper communication. Communication is the key to any successful business and teaching.