Video Lecture to accompany Module 2 Perceptual Process. CONCEPTS: cognitive bias, cognitive bias codex, actor-observer bias, bandwagon effect, conformity bias, cheerleader effect, confirmation bias, cross-race effect, Dunning-Kruger effect, egocentric bias, false consensus effect, Forer effect, paranormal, cold reading, fundamental attribution error, gambler's fallacy, Google effect, group attribution error, halo effect, horns effect, IKEA effect, in group bias, Robbers' Cave experiment, outgroup homogeneity bias, pareidolia, reminiscence bump, self serving bias, social comparison bias