While a man provided directions to a construction worker,two experimenters rudely interrupted by passing between them carrying a door.The man's failure to notice that the construction worker was replaced by a different person during this interruption illustrates
A) popout.
B) blindsight
C) parallel processing.
D) change blindness.

Question

Quizplus · Accepted Answer

The man's failure to notice that the construction worker was replaced by a different person during the interruption is an example of change blindness. Change blindness is the phenomenon where a person is unable to detect changes that occur in their visual field, particularly if the changes are not salient or if their attention is otherwise occupied. This is likely what happened here, as the man's attention was focused on providing directions and was interrupted by the rudely passing experimenters, which may have distracted him from noticing the change in the person to whom he was speaking.

While a Man Provided Directions to a Construction Worker,two Experimenters