A parent-teacher conference is arranged to determine the curriculum for the following year. The parents debate on providing more assignments to the students for better preparation and knowledge on the subject

The teachers do not want to burden the students with additional tasks. Finally, after further discussion, both sides agree to give additional math assignments and conclude the meeting. What method did the parents and teachers use to resolve their differences?
a) Consensu
b) Reflective thinking
c) Delphi technique
d) Implementation

A