If students at your school are not attending classes or coming to school at all, they may be engaging in school refusal. Understanding what school refusal is, as well as the functions behind it, is key to evaluation and a collaborative school-home approach to intervention.

In tutoring systems, a pedagogical policy, which decides the next action for the tutor to take, is important because it determines how well students will learn. An effective pedagogical policy must adapt its actions according to the student's features, such as knowledge, error patterns, and emotions. For adapting difficulty, it is common to…