Related Experiment Video
Updated: Aug 19, 2026

A Within-subjects Experimental Protocol to Assess the Effects of Social Input on Infant EEG
Published on: May 3, 2017
The role of joint attention in the development of infants' play with objects
Ann E Bigelow1, Kim MacLean, Jane Proctor
1Psychology Department, St Francis Xavier University, Antigonish, Nova Scotia, Canada. abigelow@stfx.ca
Year-old infants' play was scored within and outside joint attention with mother and when alone for four levels of maturity: stereotypical, inappropriate relational, appropriate relational, functional. Maternal sensitivity within joint attention was rated on two measures: following infants' interests and scaffolding infants' activities. Infants' play was more advanced with mother than when alone. With mother, infants had more functional and appropriate relational play within joint attention and more stereotypical play outside joint attention, indicating more advanced play within joint attention and more immature play outside joint attention. Functional play within joint attention, but not outside joint attention, correlated with functional play when alone. Mothers' ability to scaffold infants' activities within joint attention may be particularly facilitative to infants' advanced play.
Year-old infants' play was scored within and outside joint attention with mother and when alone for four levels of maturity: stereotypical, inappropriate relational, appropriate relational, functional. Maternal sensitivity within joint attention was rated on two measures: following infants' interests and scaffolding infants' activities. Infants' play was more advanced with mother than when alone. With mother, infants had more functional and appropriate relational play within joint attention and more stereotypical play outside joint attention, indicating more advanced play within joint attention and more immature play outside joint attention. Functional play within joint attention, but not outside joint attention, correlated with functional play when alone. Mothers' ability to scaffold infants' activities within joint attention may be particularly facilitative to infants' advanced play.
Related Concept Videos
Piaget's Stage 1 of Cognitive Development
Exploration...
Piaget's Stage 2 of Cognitive Development
Piaget's Stage 3 of Cognitive Development
Conservation and Constancy of Quantity
A significant cognitive milestone in the concrete...
Piaget's Stage 4 of Cognitive Development
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
The Nativist Approach
Socioemotional Development during Infancy
Primary Temperament Types
Stella Chess...

