Logo: to the web site of Uppsala University

uu.sePublications from Uppsala University
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Reevaluating Social Gaze in Infancy: Visual behavior and Early Socio-Communicative Abilities
Uppsala University, Disciplinary Domain of Humanities and Social Sciences, Faculty of Social Sciences, Department of Psychology.
Uppsala University, Disciplinary Domain of Humanities and Social Sciences, Faculty of Social Sciences, Department of Psychology.
2025 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
En omvärdering av spädbarns sociala blick : Visuellt beteende och tidig socio-kommunikativ utveckling (Swedish)
Abstract [en]

Early social gaze in infants is linked to later socio-communicative development and is prevalent in Autism Spectrum Disorder (ASD) research. However, recent research suggests that general visual processes guide attention to social and non-social information, rather than gaze being solely socially motivated. This study examined (1) whether infants’ eye preference, measured by the Eye-Mouth Index (EMI), correlates with socio-communicative scores on the Infant-Toddler Checklist (ITC), and (2) whether that relationship remains significant after controlling for vertical gaze toward objects. Exploratory analyses examined direct and moderating effects of Age, Sex and Socio-Economic Status (SES). A total of 111 infants (M = 447.1 days) provided eye-tracking data for social and non-social stimuli, and parent-reported ITC scores. Multiple regression models assessed the predictors of ITC, as well as EMI x (Age/Sex/SES) interactions. There was no significant correlation between EMI and ITC (r = -.035, p = .718), and neither EMI (p = .873) nor object gaze (p = .193) significantly predicted ITC in the regression model. Age and Sex independently explained 8.7 % and 3.5 % of the variance in ITC; no moderation effects emerged. A strong correlation, aligning with previous research findings, between vertical gaze on faces and objects (r = .622, p < .001), challenges the notion that early gaze toward faces is exclusively driven by socio-communicative motivations. Instead, these patterns may also be influenced by broader domain-general visual mechanisms, positioning gaze towards faces as one component within a larger set of skills contributing to infants' development.  

Place, publisher, year, edition, pages
2025.
Keywords [en]
infant social gaze, eye-mouth index (EMI), socio-communicative development, infant toddler checklist (ITC), autism spectrum disorder (ASD), domain-general visual mechanisms, typically developing (TD) infants
National Category
Psychology
Identifiers
URN: urn:nbn:se:uu:diva-564086OAI: oai:DiVA.org:uu-564086DiVA, id: diva2:1985343
Subject / course
Psychology
Educational program
Master's Programme in Psychology
Supervisors
Examiners
Available from: 2025-07-23 Created: 2025-07-23 Last updated: 2025-07-23Bibliographically approved

Open Access in DiVA

No full text in DiVA

By organisation
Department of Psychology
Psychology

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 129 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf