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Measuring children's behavioral regulation in the preschool classroom: An objective, sensor-based approach
Andrew E Koepp1, Elizabeth T Gershoff1, Darla M Castelli2
1Department of Human Development and Family Sciences, The University of Texas at Austin, Texas, USA.
Developmental Science
|December 17, 2021
Summary
Researchers developed a sensor-based method to objectively measure preschool children's behavioral regulation in classrooms. Accelerometer data revealed movement patterns linked to attention and control, offering a new tool for developmental research.
Area of Science:
- Child Development
- Behavioral Science
- Wearable Technology
Background:
- Assessing children's behavioral regulation in natural settings is challenging due to a lack of objective tools.
- Behavioral regulation is crucial for children's learning and overall development.
- Existing methods often rely on subjective ratings or controlled assessments, limiting ecological validity.
Purpose of the Study:
- To evaluate a sensor-based approach using accelerometers for objective, precise, and naturalistic assessment of preschool children's behavioral regulation.
- To determine if movement patterns captured by accelerometers correlate with teacher and observer ratings of behavioral regulation.
- To investigate the relationship between objectively measured classroom behaviors and performance on cognitive regulation assessments.
Main Methods:
- Fifty preschool children (mean age 4.5 years) wore accelerometers for approximately 45 minutes during center-based play.
- Accelerometer data, recording movement every second, were collected and analyzed for specific behavioral indicators.
- Extracted movement-based behaviors were compared with teacher and observer ratings, as well as cognitive assessment scores.
Main Results:
- Increased frequency of movement initiation, shorter durations of seated activity, and more time in motion were associated with lower teacher/observer ratings of attention and inhibitory control (median r = .45).
- These movement-based indicators showed weak correlations with children's performance on cognitive regulation assessments (median r = .11).
- Actigraphy effectively captured movement-based indicators of behavioral regulation in a classroom context.
Conclusions:
- Ambulatory accelerometers provide an objective and unobtrusive method for assessing children's behavioral regulation in real-world environments like classrooms.
- Classroom behavioral regulation, as measured by movement, is not strongly predicted by performance on cognitive regulation assessments.
- Actigraphy holds promise as a valuable tool for future research on children's behavior in everyday settings.
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