Rights statement: This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Cognition and Development on 08/03/2016, available online: http://www.tandfonline.com/10.1080/15248372.2015.1135801
Accepted author manuscript, 1.82 MB, PDF document
Available under license: CC BY: Creative Commons Attribution 4.0 International License
Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Pupillometry in infancy research
AU - Hepach, Robert
AU - Westermann, Gert
N1 - This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Cognition and Development on 08/03/2016, available online: http://www.tandfonline.com/10.1080/15248372.2015.1135801
PY - 2016/6
Y1 - 2016/6
N2 - The human pupil is a small opening in each eye that dilates in response not only to changes in luminance but also to novel events. This makes changes in pupil diameter an attractive measure in studies on infants’ and young children’s physical and social cognition. However, designing and interpreting pupillometry studies for developmental populations comes with its own caveats. Here we give an overview of how psychologically induced changes in pupil diameter have been investigated and interpreted in developmental studies. We highlight the methodological challenges when designing experiments for infants and young children and provide several suggestions to address common problems. The fact that pupillometry provides a sensitive measure of the time course of responses to novelty extends the scope of possibilities for researchers studying infant cognition and development.
AB - The human pupil is a small opening in each eye that dilates in response not only to changes in luminance but also to novel events. This makes changes in pupil diameter an attractive measure in studies on infants’ and young children’s physical and social cognition. However, designing and interpreting pupillometry studies for developmental populations comes with its own caveats. Here we give an overview of how psychologically induced changes in pupil diameter have been investigated and interpreted in developmental studies. We highlight the methodological challenges when designing experiments for infants and young children and provide several suggestions to address common problems. The fact that pupillometry provides a sensitive measure of the time course of responses to novelty extends the scope of possibilities for researchers studying infant cognition and development.
KW - methods
KW - infancy
KW - childhood
KW - development
KW - eye tracking
KW - pupillometry
KW - pupil dilation
U2 - 10.1080/15248372.2015.1135801
DO - 10.1080/15248372.2015.1135801
M3 - Journal article
VL - 17
SP - 359
EP - 377
JO - Journal of Cognition and Development
JF - Journal of Cognition and Development
SN - 1524-8372
IS - 3
ER -