One day in class, Dr. Bengal asked the students "what color are the tiles (flooring) outside?" This led to general confusion, and he suggested that the class check after the session was over. He asked about the colors again THE NEXT CLASS PERIOD, and people still felt unsure.

What concept is this scenario best an example of?

Question

One day in class, Dr. Bengal asked the students "what color are the tiles (flooring) outside?" This led to general confusion, and he suggested that the class check after the session was over. He asked about the colors again THE NEXT CLASS PERIOD, and people still felt unsure. What concept is this scenario best an example of?单项选择题

A

iterative reprocessing

B

change blindness

C

cognitive load

D

inattention blindness

What concept is this scenario best an example of?

BlackTom AI · Accepted Answer

The scenario centers on a viewer failing to notice salient information in the environment after an initial prompt, even when they are looking directly at the scene. This is a classic illustration of when attention is narrowly focused elsewhere and critical details are overlooked in plain view.
Option 1: iterative reprocessing. This term would imply repeated cognitive processing of information to improve understanding, which doesn’t capture the moment-by-moment failure to notice something obvious because attention was elsewhere. The scenario isn’t about repeated analysis, but about missing detail due to where attention is directed.
Option 2: change blindness. Change blindness involves failing to notice substantial changes in a visual scene when the change coincides with a disruption or saccade (like a flicker or a blink). Here, there isn’t a described change in the environment; rather, there is a failure to notice a static detail (tile color) across time periods, which is more aligned with inattention to a detail rather than a change in the scene.
Option 3: cognitive load. High cognitive load refers to the amount of mental effort being used. While heavy load can impair perception, the core phenomenon in this scenario is not about overall mental load interfering with multiple tasks at once, but about failing to notice something because attention was directed elsewhere, which points more specifically to inattentional phenomena.
Option 4: inattention blindness. This option directly captures the described effect: people fail to notice a visible stimulus (the tile color) when their attention is engaged elsewhere or directed toward a different task, despite the stimulus being in plain sight. This is the textbook example of inattentional blindness.
In summary, among the listed concepts, inattention blindness best fits the described classroom scenario, because the individuals did not perceive something obvious while their attention was diverted by another focus. The other terms describe related but distinct perceptual or cognitive phenomena that do not align as precisely with the situation presented.

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