Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/126189
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Michalski, D. | - |
dc.contributor.author | Heyer, R. | - |
dc.contributor.author | Semmler, C. | - |
dc.contributor.editor | Schwenker, F. | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | PLoS One, 2019; 14(11):e0225298-1-e0225298-17 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.issn | 1932-6203 | - |
dc.identifier.uri | http://hdl.handle.net/2440/126189 | - |
dc.description | Published: November 19, 2019 | - |
dc.description.abstract | Determining the identity of children is critical to aid in the fight against child exploitation, as well as for passport control and visa issuance purposes. Facial image comparison is one method that may be used to determine identity. Due to the substantial amount of facial growth that occurs in childhood, it is critical to understand facial image comparison performance across both chronological age (the age of the child), and age variation (the age difference between images). In this study we examined the performance of 120 facial comparison practitioners from a government agency on a dataset of 23,760 image pairs selected from the agency's own database of controlled, operational images. Each chronological age in childhood (0-17 years) and age variations ranging from 0-10 years were examined. Practitioner performance was found to vary considerably across childhood, and depended on whether the pairs were mated (same child) or non-mated (different child). Overall, practitioners were more accurate and confident with image pairs containing older children, and also more accurate and confident with smaller age variations. Chronological age impacted on accuracy with mated pairs, but age variation did not. In contrast, both age and age variation impacted on accuracy with non-mated pairs. These differences in performance show that changes in the face throughout childhood have a significant impact on practitioner performance. We propose that improvements in accuracy may be achievable with a better understanding of which facial features are most appropriate to compare across childhood, and adjusting training and development programs accordingly. | - |
dc.description.statementofresponsibility | Dana Michalski, Rebecca Heyer, Carolyn Semmler | - |
dc.language.iso | en | - |
dc.publisher | Public Library of Science (PLoS) | - |
dc.rights | Copyright: © 2019 Michalski et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | - |
dc.source.uri | http://dx.doi.org/10.1371/journal.pone.0225298 | - |
dc.subject | Face | - |
dc.subject | Humans | - |
dc.subject | Facial Expression | - |
dc.subject | Reproducibility of Results | - |
dc.subject | Age Factors | - |
dc.subject | Adolescent | - |
dc.subject | Adult | - |
dc.subject | Middle Aged | - |
dc.subject | Child | - |
dc.subject | Child, Preschool | - |
dc.subject | Infant | - |
dc.subject | Infant, Newborn | - |
dc.subject | Male | - |
dc.subject | Young Adult | - |
dc.title | The performance of practitioners conducting facial comparisons on images of children across age | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1371/journal.pone.0225298 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Michalski, D. [0000-0002-6585-1856] | - |
dc.identifier.orcid | Heyer, R. [0000-0002-1383-8705] | - |
dc.identifier.orcid | Semmler, C. [0000-0001-7912-293X] | - |
Appears in Collections: | Aurora harvest 8 Psychology publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_126189.pdf | Published version | 3.62 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.