Designers of interactive learning environments face the issue of managing the learner's cognitive load, reducing irrelevant sources while optimizing useful sources of load. I propose a conceptual framework aimed at organizing the contributions of the papers presented in this special issue. The framework identifies three main dimensions, namely…

In this article, the author offers suggestions for effectively addressing disability in and outside the classroom. She believes that a new vision for disability education that moves away from a limitations model and toward humanizing disabilities is crucial for campus communities. Through an introduction to universal design of instruction,…