International organisations have pressed countries to prepare students for the knowledge economy by building real-life competencies into national curricula, and the OECD's PISA has assessed competencies like collaboration and creative problem solving. But is there really a deficit in competencies that schools must address? This review of empirical…

This study investigated the factors underlying the estimation of learner self-confidence during explanations with a conversational agent in an online explanation task. Based on reviews of previous studies, we focused on how factors such as the learner's task activities and personal characteristics can be predictors. To examine these points, we…