1. Color is not a physical property of our environment. What function (if any) do you think color vision serves?  Be sure to back up your claims with credible sources.

  2. Given what youve read about sound localization, from an evolutionary perspective, how does sound localization facilitate survival?

  3. The central tenet of Gestalt psychology is that the whole is different from the sum of its parts. What does this mean in the context of perception?

APA style