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A novel, semi-automatic procedure for generating slow change blindness stimuli.
- Source :
-
Neuroscience of consciousness [Neurosci Conscious] 2024 Feb 09; Vol. 2024 (1), pp. niae004. Date of Electronic Publication: 2024 Feb 09 (Print Publication: 2024). - Publication Year :
- 2024
-
Abstract
- Change blindness is the phenomenon that occurs when an observer fails to notice what would seem to be obvious changes in the features of a visual stimulus. Researchers can induce this experimentally by including visual disruptions (such as brief blanks) that coincide with the changes in question. However, change blindness can also occur in the absence of these disruptions if a change occurs sufficiently slowly. This "slow" or "gradual" change blindness phenomenon has not been extensively researched. Two plausible practical reasons for this are that there are few slow-change stimuli available, and that it is difficult to collect trial-specific responses without affecting expectations on later trials. Here, we describe a novel, semi-automatic procedure for quickly generating many slow-change stimuli. This procedure creates stimuli that have been specifically designed to allow assessment of change blindness on individual trials without influencing subsequent trials. We include the results of three validation experiments that demonstrate that these stimuli are effective and suitable for use in systematic studies of slow change blindness.<br />Competing Interests: The authors have no competing interests to declare that are relevant to the content of this article.<br /> (© The Author(s) 2024. Published by Oxford University Press.)
Details
- Language :
- English
- ISSN :
- 2057-2107
- Volume :
- 2024
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Neuroscience of consciousness
- Publication Type :
- Academic Journal
- Accession number :
- 38348333
- Full Text :
- https://doi.org/10.1093/nc/niae004