In the context of AP Psychology, which of the following best defines the term 'interposition' as a depth cue?

• A. When one object partially blocks our view of another, we perceive the blocked object as being farther away.
• B. When the eyes turn inward to focus on a nearby object.
• C. When parallel lines appear to converge in the distance.
• D. When objects appear smaller as they move farther away from the observer.

Answer: (A)

Verified step by step guidance

1. Step 1: Understand that 'interposition' is a type of monocular depth cue used by our visual system to perceive depth and distance in a two-dimensional image.
2. Step 2: Recognize that interposition occurs when one object partially blocks or overlaps another object in our field of vision.
3. Step 3: Know that the object which is partially blocked is perceived as being farther away, while the object doing the blocking is perceived as closer.
4. Step 4: Differentiate interposition from other depth cues such as convergence (eyes turning inward), linear perspective (parallel lines converging), and relative size (objects appearing smaller as they move away).
5. Step 5: Conclude that the best definition of interposition is: 'When one object partially blocks our view of another, we perceive the blocked object as being farther away.'