Resources on cognitive load

A friend asked me if I had any reading resources on cognitive load. Here are some:

Entry points:

• On Ness Labs.
• on Less Wrong (when you see something like “(Bednar et al. 2012) show that when playing two games simultaneously”, the name and year in the brackets is a citation reference. You can try to search on Google scholar with that name and year and a few keywords from the paragraph that talks about a specific topic).
• Book recommendation (which I haven’t read yet :) )
• Actual science When choosing which article to read, pay attention to “Cited by N”. More citations == more endorsements == higher quality)