These proceedings contain the papers of the 18th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2021), held virtually, due to an exceptional situation caused by the COVID-19 pandemic, from October 13-15, 2021, and organized by the International Association for Development of the Information Society…

Describes development and testing of the Literacy Orientation Survey (LOS)--an instrument for assessing teachers' beliefs about literacy learning and classroom practices as related to constructivism. Finds while LOS has robust internal validity and reliability, questions remain about external validity of teachers' self-reports of their…

Preliminary research on virtual reality (VR) suggests that this technology could be a powerful tool for education based on its immersive and dynamic attributes. The Virtual Reality Roving Vehicles (VRRV) Project at the University of Washington is exploring these possibilities by taking VR equipment into elementary and secondary schools for…

In the past decade, there have been ample interests in the assessment of cognitive and affective processes and products for the purposes of meaningful learning. Meaningful measurement (MM) has been proposed which is in accordance with a humanistic constructivist information-processing perspective. Students' responses to the assessment tasks are…