What Is Inattentional Blindness In Psychology
Inattentional blindness is the event in which an individual fails to recognize an unexpected stimulus that is in plain sight.
What is inattentional blindness in psychology. In this experiment researchers asked participants to watch a video of people tossing a basketball and the observers were told to count the number of passes or to keep track of the number of throws versus bounce passes. Inattentional blindness or perceptual blindness rarely called inattentive blindness occurs when an individual fails to perceive an unexpected stimulus in plain sight purely as a result of a lack of attention rather than any vision defects or deficits when it becomes impossible to attend to all the stimuli in a given situation a temporary blindness effect can occur as individuals. Inattentional blindness also known as perceptual blindness is an event where the effected person doesn t see new and unexpected things that suddenly appear within their visual field.
Inattentional blindness is similar to but not the same as change blindness. In simple terms its an event where someone fails to see an unexpected stimulus in plain sight. The term inattentional blindness entered the psychology lexicon in 1998 when psychologists arien mack phd of the new school for social research and the late irvin rock phd of the university of california berkeley published the book inattentional blindness describing a series of experiments on the phenomenon.
This phenomenon is believed to be a side effect of excessive stimuli in the visual field too many things to keep track of at the same time and can cause a person to miss important but unexpected items in. 4 2 predicting inattentional blindness. Inattentional blindness is a phenomenon where there is a visual failure due to not attending to a fully visible object even if we are looking directly at it.
How to predict when a given participant will fail to report an unexpected stimulus. Change blindness occurs when changes happen in our environment. Here they describe the discovery of inattentional blindness and include a collection of procedures used in.
We believe our proposed framework for attention allows us to reframe one of the principal challenges in the inattentional blindness literature. It is the missing of an object right in front of our eyes due to the lack of attention to it. Inattentional blindness is the phenomena where someone completely misses something in their visual eye line because they were focusing on something else and new vision is unexpected.
Inattentional blindness is the failure to see what is happening right in front of us because we simply are not paying attention. Inattentional blindness or perceptual blindness is as a psychological lack of attention that is not associated with any defects or deficits. One of the best known experiments demonstrating inattentional blindness is the invisible gorilla test carried out by christopher chabris ph d and daniel simons ph d.
