Chapter Contents 4.1 We Experience Our World Through Sensation 4.2 Seeing 4.3 Accuracy and Inaccuracy in Perception   Sensing and Perceiving Misperception by Those Trained to Accurately Perceive a Threat On September 6, 2007, the Asia-Pacific Economic Cooperation (APEC) leaders’ summit was being held in downtown Sydney, Australia. World leaders, including the then-current U.S. president, … Continue reading Chapter 4 – Sensation, Perception & Vision