what are the basic principles of an effective meeting?
['Necessity. Make sure the meeting is necessary. ... ', 'Clarity of purpose. Write down the meeting objectives. ... ', 'Have an agenda. Write an agenda and publish it beforehand. ... ', 'Need to attend. Be clear why each participant is attending. ... ', 'Rapport. ... ', 'Recording. ... ', 'Timing. ... ', 'Continuous improvement.']