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The development of visual attention in infancy
1Department of Human Development, University of Kansas, Lawrence, Kansas 66045-2133, USA. colombo@ukans.edu
Insights
Infant attention develops significantly, with four key functions emerging and changing differently after birth. Understanding these distinct developmental paths is crucial for cognitive development research.
Area of Science:
- Developmental Psychology
- Cognitive Neuroscience
- Infant Studies
Background:
- The study of infant attention has advanced significantly over the last decade.
- Attention is a foundational cognitive process critical for learning and development.
Purpose of the Study:
- To review the developmental trajectory of attention in infancy.
- To delineate key attentional functions relevant to this age group.
Main Methods:
- Literature review synthesizing research on infant attention.
- Framework based on four core attentional functions: alertness, spatial orienting, attention to object features, and endogenous attention.
Main Results:
- Rudimentary forms of attentional functions are present at birth.
- Each attentional function shows distinct and dissociable periods of postnatal development.
- Developmental changes occur across the first years of life.
Conclusions:
- Infant attention is not a monolithic construct but comprises multiple, independently developing functions.
- The interplay of these developing attentional systems influences overall cognitive development.
- Future research should consider the interaction of systems at varying maturity levels.
Abstract:
Over the past decade, the study of attention in infancy has seen dramatic progress. This review delineates four attentional functions (alertness, spatial orienting, attention to object features, and endogenous attention) that are relevant to infancy and uses these functions as a framework for summarizing the developmental course of attention in infancy. Rudimentary forms of various attentional functions are present at birth, but each of the functions exhibits different and apparently dissociable periods of postnatal change during the first years of life. The role of attention in development should therefore be considered in the context of interaction among different systems at different levels of maturity during the first years of life.