Cognitive Dissonance (Cognitive Bias) by Steven Reihner. How the brain tries to stick to previous false/incorrect ideas.
Take a test of your cognitive biases at this Harvard University Link.
"The Illusion of Truth" video by Veritasium explains the concept of Cognitive Ease. How the brain tends to follow repeated phrases.
Best Available Balance of Evidence and the requirement for good solid research by Dr. Michael Greger, MD titled "Behind the Scenes of NutritionFacts.org."
Solving misinformation crisis possibly using Wikipedia. by Avi Tuschman (here is a link to a pdf version).