The fact that the presence of boundaries is not necessary to perceive form is demonstrated by the phenomenon of
A) illusory contours.
B) figure-ground contrast.
C) good continuation.
D) prototypes.
E) templates.

Question

Quizplus · Accepted Answer

Illusory contours, also known as subjective contours, demonstrate that the human visual system can perceive contours and cues to shape that are not physically present. This phenomenon shows that boundaries are not necessary for the perception of form, as the mind can fill in missing information to create a complete image.

The Fact That the Presence of Boundaries Is Not Necessary