Which statement correctly describes perception and sensation?

• A. Perception requires memory more than sensation
• B. Perception requires attention; sensation does not
• C. Perception is interpretation; sensation is initial detection
• D. Perception is initial detection; sensation is interpretation

Answer: (C)

Sensation is the initial detection of stimuli by our sensory receptors, while perception is how the brain interprets and organizes those signals to give them meaning. This two-step flow means you first notice something through your senses, then your brain constructs an understanding of what it is. For example, you might sense a ripple of light and color, but perception lets you recognize it as a tree, a bird, or a car, based on context, past experience, and expectations. The other statements mix up the roles or imply that memory or attention must drive sensation, or that perception is just initial detection, which isn’t accurate.