Iscuss research that investigates the hypothesis that a persons action in the environment affects depth perception.

Argumentative essay. Pick 3-4 main arguments back these up with evidence but also find flaws within the evidence. I.e. methodology. Max 2000 words. The following two papers were provided.

References:
Britten, K.H. (2008) Mechanisms of Self-Motion Perception. Annual Reviews in
Neuroscience, 31:389a 410
Cullen, K.E. (2011) The neural encoding of self-motion. Current Opinion in
Neurobiology 21, 587a 595