Introduction: Today, student-centered methods must be used to train students with professional competency. One of the most valuable methods is Jigsaw (JT). Despite its various positive effects on students’ learning, not all teachers are familiar with Jigsaw. In order to familiarize teachers with this method and encourage them to use it in teaching their students, this article introduces Jigsaw,...

Model Based Systems Development is a promising research area for the production of systems dedicated to Human Learning. Our research focuses on developing tools and techniques for producing models of Learning situations called cooperative Problem-Based Learning (PBL). Our works led us to propose a UML profile dedicated to such learning situations. The profile is built on the CPM (Cooperative Pr...

This paper proposes a cooperative learning algorithm to train both the undirected energy-based model and the directed latent variable model jointly. The learning algorithm interweaves the maximum likelihood algorithms for learning the two models, and each iteration consists of the following two steps: (1) Modified contrastive divergence for energy-based model: The learning of the energy-based m...

the purpose of this study was to investigate the impact of 2 concept map (cm) learning strategies on iranian efl learners’ reading comprehension ability and learner autonomy. to this end, 60 iranian efl learners at the preintermediate level of language proficiency were randomly assigned to 2 groups. both groups received an 8-week instruction: one through teacher-constructed and the other throug...

objective: to classify different types of acute leukemia based on cooperative game theory and shapley value. materials and methods: in this study, patients data were collected from flow cytometry tests of the iran blood transfusion organization (ibto) have been used. 304 different diagnosed samples in 8 classes of acute leukemia were investigated. samples were initially in numerical format. i...