Dlewis3

R. David Lewis

For more information about me personally, please visit my personal web site at http://www.davidlewisphd.com/.

While I have been editing web sites professionally since the mid 1990s, I have only recently begun making contributions to Wikipedia. I have found this activity very rewarding as some of the material I have written has been read by thousands and has been ranked the number one web page in the world on the topic by Google.

In my time as a Wikipedia editor I have been fairly productive, as I have either acted as a contributing editor, or page developer for the following Wikipedia pages:

Wikipedia pages I started: Intrinsic cognitive load Extraneous cognitive load Germane cognitive load Multimedia learning Human Performance Technology Split attention effect Worked-example effect

Pages I have contributed to: Active learning Blended learning Cognitive load Constructivism (learning theory) Constructivist teaching methods Direct instruction Dual-coding theory Educational technology Instructional design Instructional technology Problem-based learning Web page WebQuest

---

For more information on how to edit Wikipedia pages please visit Wikipedia:How to edit a page