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Isaac Mervis (talk | contribs) I expanded the sections "Change deafness," "Olfactory," and "Somatosensory." |
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In addition to change blindness induced by changes in visual images, change blindness also exists for the other senses: |
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* ''[[Change deafness|<big>Change deafness</big>]]'' – change blindness for auditory information.'''<u>[40]</u>''' In his experiment, Michael S. Vitevitch used a [[Speech shadowing]] task to demonstrate change deafness. He presented a list of words to participants and had them simultaneously repeat the words they heard. Halfway through the list, either the same or a different speaker presented the second half of the words to participants. At least 40% of particpants failed to detect the change in speaker when it occured.<ref>{{Cite journal|last=Vitevitch|first=Michael S.|date=2003-04-01|title=Change deafness: The inability to detect changes between two voices.|url=http://psycnet.apa.org/index.cfm?fa=search.displayrecord&uid=2003-00308-007|journal=Journal of Experimental Psychology: Human Perception and Performance|language=English|volume=29|issue=2|pages=333–342|doi=10.1037/0096-1523.29.2.333|issn=1939-1277|pmc=2553696|pmid=12760619}}</ref> Fenn et al called participants on the phone and replaced the speaker in the middle of the conversation. Participants rarely noticed change. However, when explicitly monitoring for change, the participants' detection increased.<ref>{{Cite journal|last=Fenn|first=Kimberly M.|last2=Shintel|first2=Hadas|last3=Atkins|first3=Alexandra S.|last4=Skipper|first4=Jeremy I.|last5=Bond|first5=Veronica C.|last6=Nusbaum|first6=Howard C.|date=2011-07-01|title=When less is heard than meets the ear: change deafness in a telephone conversation|url=http://www.ncbi.nlm.nih.gov/pubmed/21604232|journal=Quarterly Journal of Experimental Psychology (2006)|volume=64|issue=7|pages=1442–1456|doi=10.1080/17470218.2011.570353|issn=1747-0226|pmid=21604232}}</ref> |
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* [[Olfaction|''<big>Olfactory</big>'']] – Humans are constantly in a state of change blindness due to the poor spatial and temporal resolutions with which scents are detected.'''<u>[41]</u>''' Although, humans' odor detection thresholds are very low, our olfactory attention is only captured by unusually high odorant concentrations. Olfactory input is made up of a series of sniffs separated in time. The long inter-sniff-interval creates "change anosmia," in which humans have trouble discerning smells that are not highly concentrated.<ref>{{Cite journal|last=Sela|first=Lee|last2=Sobel|first2=Noam|date=2010-08-01|title=Human olfaction: a constant state of change-blindness|url=http://www.ncbi.nlm.nih.gov/pubmed/20603708|journal=Experimental Brain Research|volume=205|issue=1|pages=13–29|doi=10.1007/s00221-010-2348-6|issn=1432-1106|pmc=2908748|pmid=20603708}}</ref> |
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* [[Somatosensory system|''<big>Somatosensory</big>'']] – change blindness for tactile stimuli has been observed using the mudsplash paradigm for change blindness.[42] Auvray et. al did an experiment on the ability to detect change between two patterns of tactile stimuli presented to fingertips. The experiments presented consective patterns which were seprated by an empty interval, or by a tactile, visual, or auditory mask. Results showed that performance was impaired when the empty interval was inserted, and even more so when tactile mask was introduced. <ref>{{Cite journal|last=Auvray|first=Malika|last2=Gallace|first2=Alberto|last3=Hartcher-O'Brien|first3=Jess|last4=Tan|first4=Hong Z.|last5=Spence|first5=Charles|date=2008-06-05|title=Tactile and visual distractors induce change blindness for tactile stimuli presented on the fingertips|url=http://www.ncbi.nlm.nih.gov/pubmed/18448084|journal=Brain Research|volume=1213|pages=111–119|doi=10.1016/j.brainres.2008.03.015|issn=0006-8993|pmid=18448084}}</ref>{{dashboard.wikiedu.org sandbox}} |
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Revision as of 01:10, 18 September 2016
In addition to change blindness induced by changes in visual images, change blindness also exists for the other senses:
- Change deafness – change blindness for auditory information.[40] In his experiment, Michael S. Vitevitch used a Speech shadowing task to demonstrate change deafness. He presented a list of words to participants and had them simultaneously repeat the words they heard. Halfway through the list, either the same or a different speaker presented the second half of the words to participants. At least 40% of particpants failed to detect the change in speaker when it occured.[1] Fenn et al called participants on the phone and replaced the speaker in the middle of the conversation. Participants rarely noticed change. However, when explicitly monitoring for change, the participants' detection increased.[2]
- Olfactory – Humans are constantly in a state of change blindness due to the poor spatial and temporal resolutions with which scents are detected.[41] Although, humans' odor detection thresholds are very low, our olfactory attention is only captured by unusually high odorant concentrations. Olfactory input is made up of a series of sniffs separated in time. The long inter-sniff-interval creates "change anosmia," in which humans have trouble discerning smells that are not highly concentrated.[3]
- Somatosensory – change blindness for tactile stimuli has been observed using the mudsplash paradigm for change blindness.[42] Auvray et. al did an experiment on the ability to detect change between two patterns of tactile stimuli presented to fingertips. The experiments presented consective patterns which were seprated by an empty interval, or by a tactile, visual, or auditory mask. Results showed that performance was impaired when the empty interval was inserted, and even more so when tactile mask was introduced. [4]
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- ^ Vitevitch, Michael S. (2003-04-01). "Change deafness: The inability to detect changes between two voices". Journal of Experimental Psychology: Human Perception and Performance. 29 (2): 333–342. doi:10.1037/0096-1523.29.2.333. ISSN 1939-1277. PMC 2553696. PMID 12760619.
- ^ Fenn, Kimberly M.; Shintel, Hadas; Atkins, Alexandra S.; Skipper, Jeremy I.; Bond, Veronica C.; Nusbaum, Howard C. (2011-07-01). "When less is heard than meets the ear: change deafness in a telephone conversation". Quarterly Journal of Experimental Psychology (2006). 64 (7): 1442–1456. doi:10.1080/17470218.2011.570353. ISSN 1747-0226. PMID 21604232.
- ^ Sela, Lee; Sobel, Noam (2010-08-01). "Human olfaction: a constant state of change-blindness". Experimental Brain Research. 205 (1): 13–29. doi:10.1007/s00221-010-2348-6. ISSN 1432-1106. PMC 2908748. PMID 20603708.
- ^ Auvray, Malika; Gallace, Alberto; Hartcher-O'Brien, Jess; Tan, Hong Z.; Spence, Charles (2008-06-05). "Tactile and visual distractors induce change blindness for tactile stimuli presented on the fingertips". Brain Research. 1213: 111–119. doi:10.1016/j.brainres.2008.03.015. ISSN 0006-8993. PMID 18448084.