The attributes of the knowledge nodes in interactive educational graph need to cater students’ online learning preferences, so understanding composition and preferences students process is helpful development more targeted paths. Currently, there are few existing research results on embedding methods based interaction with respect points, student group their preferences. To this end, paper stud...

We explore the potential of dilemma analysis as an assessment tool to reveal student teachers thinking and concerns about their practice. For this purpose we analyze the dilemma analyses completed by 22 student teachers enrolled in our science teacher preparation program over a period of four semesters. Student teachers dilemmas fall into two main groups: dilemmas about student performance and ...

User modelling shells and learner modelling servers (LMS) have been proposed in order to provide reusable user/student model information over different domains, common inference mechanisms, and mechanisms to handle consistency of beliefs from different sources. Open and inspectable student models have been investigated by several authors as a means to promote student’s reflection, knowledge awa...

Two critical issues of the typical computer-supported collaborative learning (CSCL) systems are inappropriate selection of student groups and inaccurate assessment of individual contributions of the group members. Inappropriate selection of student groups often leads to ineffective and inefficient collaboration, while inaccurate assessment of individual contributions of the group members (1) hi...