Students more than ever learn from online sources, such as digital texts or videos. Little research has compared processes and outcomes across these two mediums. Using a between-participants experimental design, this study investigated whether medium (texts vs. videos) and context (less authoritative vs. more authoritative), independently and in…

This paper examines whether conversational norms that have been observed for face-to-face communication also hold in the context of a specific type of computer-mediated communication: collaboration (such as in Wikipedia). Specifically, we tested adherence to Grice's (1975) maxim of relation--the implicit demand to contribute information that is…

This article analyzes the genre of the sourced comic as an important pedagogical tool in the development of both alphabetic and multimodal literacies. We argue that sourced comics provide multiple design elements with which students can explore their complex relationships with scholarly sources, make visible various power relations informing…