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Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published

Standard

Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size. / Linkenauger, Sally A.; Ramenzoni, Veronica; Proffitt, Dennis R.
In: Psychological Science, Vol. 21, No. 9, 09.2010, p. 1318-1325.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Linkenauger, SA, Ramenzoni, V & Proffitt, DR 2010, 'Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size', Psychological Science, vol. 21, no. 9, pp. 1318-1325. https://doi.org/10.1177/0956797610380700

APA

Vancouver

Linkenauger SA, Ramenzoni V, Proffitt DR. Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size. Psychological Science. 2010 Sept;21(9):1318-1325. doi: 10.1177/0956797610380700

Author

Linkenauger, Sally A. ; Ramenzoni, Veronica ; Proffitt, Dennis R. / Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size. In: Psychological Science. 2010 ; Vol. 21, No. 9. pp. 1318-1325.

Bibtex

@article{604713f183e4439c9c312e2398ab1304,
title = "Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size",
abstract = "The notion that apparent sizes are perceived relative to the size of one's body is supported through the discovery of a new visual illusion. When graspable objects are magnified by magnifying goggles, they appear to shrink back to near-normal size when one's hand (also magnified) is placed next to them. When objects are {"}minified{"} by minifying goggles, the opposite occurs. The rescaling effect also occurred when participants who were trained in tool use viewed the tool next to the objects. However, this change in apparent size does not occur when familiar objects or someone else's hand is placed next to the magnified or minified object. Presumably, objects' apparent sizes shift closer to their actual sizes when one's hand is viewed because objects' sizes relative to the hand are the same with or without the goggles. These findings highlight the role of body scaling in size perception.",
keywords = "size perception, DISTANCE, embodied perception, SPACE, PARIETAL CORTEX, handedness, TOOL USE, affordances, HANDEDNESS, NEURONS",
author = "Linkenauger, {Sally A.} and Veronica Ramenzoni and Proffitt, {Dennis R.}",
year = "2010",
month = sep,
doi = "10.1177/0956797610380700",
language = "English",
volume = "21",
pages = "1318--1325",
journal = "Psychological Science",
issn = "0956-7976",
publisher = "SAGE PUBLICATIONS INC",
number = "9",

}

RIS

TY - JOUR

T1 - Illusory Shrinkage and Growth: Body-Based Rescaling Affects the Perception of Size

AU - Linkenauger, Sally A.

AU - Ramenzoni, Veronica

AU - Proffitt, Dennis R.

PY - 2010/9

Y1 - 2010/9

N2 - The notion that apparent sizes are perceived relative to the size of one's body is supported through the discovery of a new visual illusion. When graspable objects are magnified by magnifying goggles, they appear to shrink back to near-normal size when one's hand (also magnified) is placed next to them. When objects are "minified" by minifying goggles, the opposite occurs. The rescaling effect also occurred when participants who were trained in tool use viewed the tool next to the objects. However, this change in apparent size does not occur when familiar objects or someone else's hand is placed next to the magnified or minified object. Presumably, objects' apparent sizes shift closer to their actual sizes when one's hand is viewed because objects' sizes relative to the hand are the same with or without the goggles. These findings highlight the role of body scaling in size perception.

AB - The notion that apparent sizes are perceived relative to the size of one's body is supported through the discovery of a new visual illusion. When graspable objects are magnified by magnifying goggles, they appear to shrink back to near-normal size when one's hand (also magnified) is placed next to them. When objects are "minified" by minifying goggles, the opposite occurs. The rescaling effect also occurred when participants who were trained in tool use viewed the tool next to the objects. However, this change in apparent size does not occur when familiar objects or someone else's hand is placed next to the magnified or minified object. Presumably, objects' apparent sizes shift closer to their actual sizes when one's hand is viewed because objects' sizes relative to the hand are the same with or without the goggles. These findings highlight the role of body scaling in size perception.

KW - size perception

KW - DISTANCE

KW - embodied perception

KW - SPACE

KW - PARIETAL CORTEX

KW - handedness

KW - TOOL USE

KW - affordances

KW - HANDEDNESS

KW - NEURONS

UR - http://www.scopus.com/inward/record.url?scp=78649818967&partnerID=8YFLogxK

U2 - 10.1177/0956797610380700

DO - 10.1177/0956797610380700

M3 - Journal article

VL - 21

SP - 1318

EP - 1325

JO - Psychological Science

JF - Psychological Science

SN - 0956-7976

IS - 9

ER -