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Cortisol Patterns for Young Children Displaying Disruptive Behavior: Links to a Teacher-Child, Relationship-Focused
Bridget E Hatfield1, Amanda P Williford2
1College of Public Health and Human Sciences, School of Social and Behavioral Health Sciences, Oregon State University, Waldo 420, Corvallis, 97331, OR, USA. bridget.hatfield@oregonstate.edu.
Insights
Teacher-child relationships impact young children's behavior and stress. A Banking Time intervention improved children's cortisol patterns, suggesting sensitive interactions benefit the stress response system.
Area of Science:
- Child development
- Early childhood education
- Stress response systems
Background:
- Supportive teacher-child relationships positively influence children's behavior and academic success.
- Children in childcare may exhibit atypical cortisol patterns, indicating stress.
- Warm teacher interactions can buffer negative effects of childcare on children's stress response.
Purpose of the Study:
- To assess the impact of a dyadic intervention on children's hypothalamic-pituitary-adrenal axis activity.
- To investigate the association between improved teacher-child interaction quality and children's stress response.
- To explore the effects of relationship-focused interventions on children's cortisol patterns in early education settings.
Main Methods:
- Salivary cortisol was used to measure hypothalamic-pituitary-adrenal axis activity.
- Seventy teachers and 113 preschool children participated in a randomized controlled trial.
- Intervention conditions included Banking Time, Child Time, and Business-as-Usual.
Main Results:
- Children in the Banking Time intervention showed a significantly greater decline in morning cortisol levels.
- This decline was compared to children in the Business-as-Usual condition.
- The Banking Time intervention demonstrated a positive effect on children's stress response system activity.
Conclusions:
- School-based interventions promoting sensitive teacher-child interactions may improve young children's stress response.
- These findings provide preliminary evidence for the benefits of relationship-focused interventions on children's physiological stress regulation.
- Early education settings can be a context for interventions targeting children's stress response.
Abstract:
Supportive and close relationships that young children have with teachers have lasting effects on children's behavior and academic success, and this is particularly true for children with challenging behaviors. These relationships are also important for children's developing stress response system, and children in child care may be more likely to display atypical cortisol patterns at child care. However, warm, supportive relationships with teachers may buffer these negative effects of child care. While many relationship-focused early childhood interventions demonstrate changes in child behavior, associations with children's stress response system are unknown. This study assessed children's activity in the hypothalamic-pituitary-adrenal axis via salivary cortisol as a function of their participation in a dyadic intervention intended to improve a teacher's interaction quality with a particular child. Seventy teachers and 113 preschool children participated who were part of a larger study of teachers and children were randomly assigned at the classroom level across three intervention conditions: Banking Time, Time-Control Comparison (Child Time), and Business-as-Usual. At the end of the school year, children in the Banking Time condition displayed a significantly greater decline in cortisol across the morning during preschool compared to children in Business-as-Usual condition. These pilot results are among the first to provide preliminary evidence that school-based interventions that promote sensitive and responsive interactions may improve young children's activity in the stress response system within the child care/early education context.
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