This or that?: Object individuation in domesticated dogs (Canis lupus familiaris)
Functioning in our everyday lives requires that humans rely on organizing and categorizing our world. This ability to categorize rests on object individuation, the ability to track the identity of objects when they leave and reenter sight. Objects can be individuated using three types of information...
Main Author: | |
---|---|
Format: | Text |
Language: | unknown |
Published: |
Digital Commons @ IWU
2019
|
Subjects: | |
Online Access: | https://digitalcommons.iwu.edu/psych_honproj/194 https://digitalcommons.iwu.edu/cgi/viewcontent.cgi?article=1194&context=psych_honproj |
id |
ftillinoiswu:oai:digitalcommons.iwu.edu:psych_honproj-1194 |
---|---|
record_format |
openpolar |
spelling |
ftillinoiswu:oai:digitalcommons.iwu.edu:psych_honproj-1194 2023-05-15T15:50:40+02:00 This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) Stumph, Ellen 2019-04-24T07:00:00Z application/pdf https://digitalcommons.iwu.edu/psych_honproj/194 https://digitalcommons.iwu.edu/cgi/viewcontent.cgi?article=1194&context=psych_honproj unknown Digital Commons @ IWU https://digitalcommons.iwu.edu/psych_honproj/194 https://digitalcommons.iwu.edu/cgi/viewcontent.cgi?article=1194&context=psych_honproj Honors Projects object individuation perception dogs Canis familiaris spatiotemporal information object property object kind Psychology text 2019 ftillinoiswu 2022-04-11T04:31:30Z Functioning in our everyday lives requires that humans rely on organizing and categorizing our world. This ability to categorize rests on object individuation, the ability to track the identity of objects when they leave and reenter sight. Objects can be individuated using three types of information: spatiotemporal, object property and object kind. Surprisingly, noun comprehension may affect infants’ use of object kind information (Xu 1999; Xu 2002). However, research using a comparative approach suggests that the ability to use kind information to aid in object individuation may not be unique to humans: great apes, rhesus monkeys and dogs all successfully individuate objects using spatiotemporal and property/kind information (Brauer & Call 2011; Phillips & Santos 2005; Uller 1997). Little is known about non-linguistic animals’ ability to individuate objects using kind information alone. Here we explore the effect of a language cue on dogs’ ability to use kind information for object individuation. We recruited 24 dogs to participate in a violation of expectation paradigm and subsequently analyzed mean looking times in expected versus unexpected outcomes. Results did not support our predictions: dogs looked equally long at expected and unexpected outcomes for all individuation cues. However, our methodology may have lacked appropriate controls, thus future research into this topic is warranted. Text Canis lupus Illinois Wesleyan University: Digital Commons@IWU |
institution |
Open Polar |
collection |
Illinois Wesleyan University: Digital Commons@IWU |
op_collection_id |
ftillinoiswu |
language |
unknown |
topic |
object individuation perception dogs Canis familiaris spatiotemporal information object property object kind Psychology |
spellingShingle |
object individuation perception dogs Canis familiaris spatiotemporal information object property object kind Psychology Stumph, Ellen This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
topic_facet |
object individuation perception dogs Canis familiaris spatiotemporal information object property object kind Psychology |
description |
Functioning in our everyday lives requires that humans rely on organizing and categorizing our world. This ability to categorize rests on object individuation, the ability to track the identity of objects when they leave and reenter sight. Objects can be individuated using three types of information: spatiotemporal, object property and object kind. Surprisingly, noun comprehension may affect infants’ use of object kind information (Xu 1999; Xu 2002). However, research using a comparative approach suggests that the ability to use kind information to aid in object individuation may not be unique to humans: great apes, rhesus monkeys and dogs all successfully individuate objects using spatiotemporal and property/kind information (Brauer & Call 2011; Phillips & Santos 2005; Uller 1997). Little is known about non-linguistic animals’ ability to individuate objects using kind information alone. Here we explore the effect of a language cue on dogs’ ability to use kind information for object individuation. We recruited 24 dogs to participate in a violation of expectation paradigm and subsequently analyzed mean looking times in expected versus unexpected outcomes. Results did not support our predictions: dogs looked equally long at expected and unexpected outcomes for all individuation cues. However, our methodology may have lacked appropriate controls, thus future research into this topic is warranted. |
format |
Text |
author |
Stumph, Ellen |
author_facet |
Stumph, Ellen |
author_sort |
Stumph, Ellen |
title |
This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
title_short |
This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
title_full |
This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
title_fullStr |
This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
title_full_unstemmed |
This or that?: Object individuation in domesticated dogs (Canis lupus familiaris) |
title_sort |
this or that?: object individuation in domesticated dogs (canis lupus familiaris) |
publisher |
Digital Commons @ IWU |
publishDate |
2019 |
url |
https://digitalcommons.iwu.edu/psych_honproj/194 https://digitalcommons.iwu.edu/cgi/viewcontent.cgi?article=1194&context=psych_honproj |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
Honors Projects |
op_relation |
https://digitalcommons.iwu.edu/psych_honproj/194 https://digitalcommons.iwu.edu/cgi/viewcontent.cgi?article=1194&context=psych_honproj |
_version_ |
1766385661504389120 |