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Individual Differences in Face Processing

Infants’ Scanning Patterns and Pupil Dilations are Influenced by the Distribution of Parental Leave

Datos Bibliográficos

ID16782974
AutoresGustaf Gredebäck (0000-0003-3046-0043, Uppsala University, autor de correspondencia), Malin Eriksson (0000-0002-2680-2453, Uppsala University), Clara Schmitow (Uppsala University), Bruno Laeng (0000-0003-1539-4893, University of Oslo), Gunilla Stenberg (0000-0002-9231-3594, Uppsala University)
Año2012
Volumen17
Número1
Páginas79-101
Fecha de publicación2012-01-01
Open AccessSí
TipoARTICLE
RevistaInfancy (JOURNAL)
Identificadores de la revistaISSN: 1525-0008 • E-ISSN: 1532-7078
EditorialWiley (PUBLISHER • GB)
DOI10.1111/j.1532-7078.2011.00091.x
PMID32693504
OpenAlexW2105839926
IdiomaEN
Citas recibidas10
Referencias citadas48

Fourteen‐month‐old infants were presented with static images of happy, neutral, and fearful emotional facial expressions in an eye‐tracking paradigm. The emotions were expressed by the infant’s own parents as well as a male and female stranger (parents of another participating infant). Rather than measuring the duration of gaze in particular areas of interest, we measured number of fixations, distribution of fixations, and pupil diameter to evaluate global scanning patterns and reactions to emotional content. The three measures were differentially sensitive to differences in parental leave, emotional expression, and face familiarity. Infants scanned and processed differently happy, neutral, and fearful faces. In addition, infants cared for by both father and mother (divided parental leave) distributed their gaze more across faces than did infants primarily cared for by one parent (in this study, the mother). Pupil diameter complemented these findings, revealing that infants had larger pupil diameter during observation of neutral emotions expressed by the parent who is not currently the primary caregiver. This study demonstrates how conclusions differ as a function of the particular eye‐tracking measure used and shows that the three measures used here converge on the conclusion that 14‐month‐old infants’ processing of emotional expressions is influenced by infants’ exposure to fathers and mothers

Developmental psychology · Emotional expression · Eye tracking · Facial expression · Gaze · Pupil · Child and Animal Learning Development · Communication · Evolutionary Psychology and Human Behavior · Face Recognition and Perception · Psychology

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Citas por año0,71
Intervalo de citas2012 - 2025 (14)
Altamente citadoNo

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