Zachary Is Looking at a Reversible Figure Which First Appears

question 189

Multiple Choice

Zachary is looking at a reversible figure which first appears to be a vase, and then appears to be two faces. His perception of the figure keeps switching between these two interpretations. What causes the switch in perception?

• A)The Gestalt principle of simplicity doesn't work for reversible figures.
• B)The figure-ground distinction in reversible figures is often ambiguous.
• C)The Gestalt principles of proximity and closure are both at work in reversible figures.
• D)Reversible figures cause people to experience the phi phenomenon.

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Definitions:

Ilium

The broad, upper part of the hip bone, one of three bones that fuse together to form the pelvis.

Acetabulum

The Acetabulum is the concave surface of the pelvis that receives the head of the femur, forming the hip joint.

Obturator Foramen

A large opening in the hip bone formed by the pubis and ischium, through which nerves and blood vessels pass to the lower limb.

Femur

The longest and strongest bone in the human body, connecting the hip to the knee.