Held and Hein (1963) Movement-Produced Stimulation in the Development of Visually Guided Behaviour - The Kitten Carousel

Does our ability to perceive the world come from nature or nurture? What experiences do we need in order to develop perception?

Held and Hein looked at this face and thought..."perfect for our lab experiment"

Why is it important for us to understand why perception works? Is it important?