The advance in educational sciences has demonstrated the effective role of behavioral theories in changing individuals' knowledge, attitude, and habits. Therefore, in order to have efficient and effective training about nutrition especially in group education sessions, applying curriculum development principles in determining educational content is inevitable The problems and obstacles in hav...

Changing agricultural experts' attitude toward sustainability principles and perceptions is essential to create sustainable agriculture. Various studies had shown that permanent changes are not easily accessible to maintain ecological values. Therefore preparing effective information channels and precautions leading to communication system firmness are important challenges ahead. The purpose of...