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No Significant Difference Phenomenon This website has been designed to serve as a companion piece to Thomas L. Russell's book, "The No Significant Difference Phenomenon" (2001, IDECC, fifth edition). Mr. Russell's book is a fully indexed, comprehensive research bibliography of 355 research reports, summaries and papers that document no significant differences (NSD) in student outcomes between alternate modes of education delivery, with a foreword by Dr. Richard E. Clark. Previous editions of the book were provided electronically; the fifth edition is the first to be made available in print from IDECC (The International Distance Education Certification Center). The primary purpose of the NSD website is to expand on the offerings from the book by providing access to appropriate studies published or discovered after the release of the book. In addition to studies that document no significant difference (NSD), the website includes studies which do document significant differences (SD) in student outcomes based on the mode of education delivery. Both types of entries may be searched: * By year, through the left navigation menu; * Through a simple keyword search, available at the top right of each page; or * Through an advanced search. This site is intended to function as an ever-growing repository of comparative media studies in education research. Both no significant differences (NSD) and significant differences (SD) studies are constantly being solicited for inclusion in the website. Please feel free to submit an entry.

good reference for project studies at CATE

Design Based Research: database for designers - principles, vocabulary, etc.

Smith and Ragan's Instructional Design principles, chapter 2: overview of the philosophies and theories underlying the practice of instructional design

A case study of DBR for creating a vision prototype of a tech-based innovative learning environment

Reshaping Schools toward evidence-based cultures: Learning through design (opening & closing remarks) AERA symposium 2007

Immersion is the subjective impression that one is participating in a comprehensive, realistic experience. Interactive media now enable various degrees of digital immersion. The more a virtual immersive experience is based on design strategies that combine actional, symbolic, and sensory factors, the greater the participant's suspension of disbelief that she or he is "inside" a digitally enhanced setting. Studies have shown that immersion in a digital environment can enhance education in at least three ways: by allowing multiple perspectives, situated learning, and transfer. Further studies are needed on the capabilities of immersive media for learning, on the instructional designs best suited to each type of immersive medium, and on the learning strengths and preferences these media develop in users.

A philosophy of technology re-alignment (as opposed to complete redesign) based on an adaptation of Edward Tufte's principles on the visual display of information.

How is this framework important to the socio-material theory and the evolutionary routine theory? How can this be applied as an edtech workshop, professional development experience, research problem and/or an online learning program?