The other side of the interface « Successful Software
Our brains, how we process and perceive information, and how that affects usability and user interface design.
Wiki resource for David Merrill's First Principles of Instruction:
A reading list for instructional designers, especially those of us doing the "informal masters" on our own rather than enrolling. More than just instructional design, this list includes project management, psychology of learning, and other topics.
Related link: http://www.dctrcurry.com/2008/02/immediately-accessible-instructional.html