Augmented Reality (AR) is increasingly being adopted in education to foster engagement and interest in a variety of subjects and content areas. However, there is a scarcity of instruments to measure the instructional impact of this innovation. This article addresses this gap in two unique ways. First, it presents validation results of the…

Recent advances in eye-tracking technology afford the possibility to collect rich data on attentional focus in a wide variety of settings outside the lab. However, apart from anecdotal reports, it is not clear how to maximize the validity of these data and prevent data loss from tracking failures. Particularly helpful in developing these…

While a number of studies have considered that metacognition is related to processes at an individual level, the role of metacognition during collaborative learning activities remains unclear. Metacognition has been studied mainly as a process of the individual, neglecting the relevance of group regulated behavior during cooperative activities and…