Related Experiment Video
Updated: May 18, 2026

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
Published on: November 14, 2018
Attention engagement in early infancy
Oliver Perra1, Merideth Gattis
1Institute of Child Care Research, School of Sociology, Social Policy & Social Work, Queen's University Belfast, UK. o.perra@qub.ac.uk
Insights
Infant attention engagement shows developmental shifts between 2-4 months, transitioning from person to joint and object engagement. This development in attention control is linked to early social interactions.
Area of Science:
- Developmental Psychology
- Infant Cognition
- Social Interaction
Background:
- Understanding early infant attention is crucial for cognitive development.
- Previous research has explored infant engagement but longitudinal changes in its structure are less understood.
Purpose of the Study:
- To investigate developmental changes in the structure of attention engagement in infants from 2 to 4 months.
- To examine the relationship between attention engagement and attention control abilities.
Main Methods:
- A longitudinal study observing 43 infants monthly from 2 to 4 months.
- Attention engagement assessed via parent-infant play using the Bakeman and Adamson (1984) coding system.
- Comparison with an experimental measure of attention control (Perra & Gattis, 2010).
Main Results:
- A developmental transition in attention engagement occurred at 3 months.
- Infants showed longer engagement periods and a wider variety of states after 3 months.
- Engagement progressed from person (2 months) to passive joint (3 months) to object (4 months).
- Passive joint engagement positively correlated with checking back, indicating a link to attention control development.
Conclusions:
- Infant attention engagement undergoes significant structural changes between 2 and 4 months.
- These changes reflect developing attention control abilities.
- Early social engagement patterns are foundational for later attentional development.
Abstract:
We report a longitudinal study investigating developmental changes in the structure of attention engagement during early infancy. Forty-three infants were observed monthly from 2 to 4 months. Attention engagement was assessed from play interactions with parents, using a coding system developed by Bakeman and Adamson (1984). The results indicated a developmental transition in attention engagement at 3 months: after this age infants engaged for longer periods and in a wider variety of states. Most infants displayed person engagement at 2 months, passive joint engagement at 3 months, and object engagement at 4 months. To address whether emerging abilities of attention engagement allow infants to follow the attention of social partners, we compared attention engagement to performance on an experimental measure of attention control (reported by Perra & Gattis, 2010). Analyses revealed a positive relation between passive joint engagement and checking back, suggesting that changes in passive joint engagement reflect the development in attention control.
More Related Videos
06:07Exploring Infant Sensitivity to Visual Language using Eye Tracking and the Preferential Looking Paradigm
Published on: May 15, 2019
05:35Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
Published on: April 19, 2017
Related Concept Videos
Piaget's Stage 1 of Cognitive Development
Exploration...
Relationship with Parents: Attachment
Attachment
The Nativist Approach
Socioemotional Development during Infancy
Primary Temperament Types
Stella Chess...
Imprinting