Educational Design Research (EDR) employs a diverse range of methods to study learning, teaching, design, and technology--and new ones are shared in this special issue. We contend that a focus on methods inherently requires examination of the questions they are used to answer and the ways in which the resulting findings advance scientific…

Developing countries around the world are scaling up education interventions. New educational technologies offer opportunities to develop new models to deliver quality education at scale. However, the literature suggests that defining scale is complex, especially in heterogeneous contexts. This paper provides a conceptualization of scale as a…

The relationship between technology and educational processes is a complex one. At this moment, increased digitization as well as efforts to limit the use of digital tools can be observed. In view of (a) deepening our understanding of the relationship between technology and educational processes and (b) strengthening the productive educational use…

This paper describes a framework for making explicit the design decisions in the development of immersive and interactive STEM learning technologies. This framework consists of three components: (1) "visual viewpoint," the location from which a visual simulation depicts observable components; (2) "embodied interaction," the…

In this article we share the Academic Communities of Engagement (ACE) framework, which describes a student's ability to engage affectively, behaviorally, and cognitively in an online or blended course independently and with support. Based on Vygotsky's (Mind in society: the development of higher psychological processes, Harvard University Press,…

Analyzing qualitative data from learning processes is considered "messy" and time consuming (Chi in J Learn Sci 6(3):271-315, 1997). It is often challenging to summarize and synthesize such data in a manner that conveys the richness and complexity of learning processes in a clear and concise manner. Moreover, qualitative data often…

Adaptive learning systems need large pools of examples for practice--thousands of items that need to be organized into hundreds of knowledge components within a domain model. Domain modeling and closely related student modeling are intensively studied in research studies. However, there is a gap between research studies and practical issues faced…

This paper reviews five ways to increase the effectiveness of instructional video and one way not to use instructional video. People learn better from an instructional video when the onscreen instructor draws graphics on the board while lecturing (dynamic drawing principle), the onscreen instructor shifts eye gaze between the audience and the…

An important element of good design, instructional or otherwise, is awareness of and being empathetic to the needs, wants, interests, values, and opinions of the intended audience. Typical approaches to learning about the subjective viewpoints of a particular audience have included survey instruments based on Likert-type items and open-ended…

In the field of educational technology and instructional design, research methods are emerging that aim to curate different forms of knowledge and insights beyond traditional research studies, or what Reigeluth and An (in Reigeluth and Carr-Chellman (eds) Instructional-design theories and models: Building a common knowledge base, Lawrence Erlbaum…

Over the years, a variety of frameworks, models and literacies have been developed to guide teacher educators in their efforts to build digital capabilities in their students, that will support them to use new and emerging technologies in their future classrooms. Generally, these focus on advancing students' skills in using 'educational'…

The flipped classroom approach is becoming increasingly popular. This instructional approach allows more in-class time to be spent on interactive learning activities, as the direct lecturing component is shifted outside the classroom through instructional videos. However, despite growing interest in the flipped classroom approach, no robust…

This special issue of "ETR&D" is devoted to ethics in the broad domain of educational technology. Many ethical issues arise involving the study and use of educational technologies. A well-known issue involves the digital divide and the degree to which the introduction of new technologies is increasing the digital divide and…

With the growing emphasis on developing 21st century skills among today's youth, there is continued optimism about the possibilities granted by increasing access to networked technologies, particularly for encouraging youth to pursue their interests and take ownership of their learning. Yet, research demonstrates the importance of adult support in…

Open Badges (OBs) have evolved as novel means of recognizing and credentialing skills/competences (either hard or soft skills) acquired in various learning settings (formal or informal, online or traditional classroom). In addition, they offer new ways of motivating learners and scaffolding the learning process, while also promoting values such as…