Cammy Bean’s blog is great resource for CPLP candidates who want to learn more about Instructional Design and about eLearning: http://cammybean.kineo.com.
Specifically, start by checking out her Beginning Instructional Designer’s Toolkit and Essential Reading List for Instructional Design. You will find lots of links to other resources too. If you find something really helpful in preparing for the knowledge exam, please let me know.
Tags: Areas of Expertise, ASTD, CPLP Study, elearning, Instructional Design, Learning & Performance