Related Experiment Video
Updated: Sep 13, 2025

Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds
Published on: December 9, 2022
Strengthening Early Childhood Protective Factors Through Safe and Supportive Classrooms: Findings from Jump Start +
Ruby Natale1, Tara Kenworthy LaMarca1, Yue Pan2
1Mailman Center for Child Development, School of Medicine, University of Miami Miller, Miami, FL 33136, USA.
Insights
The Jump Start Plus COVID Support (JS+CS) program improved child protective factors and teacher practices in early childhood education centers. This whole-child approach supports teachers to foster better social-emotional development in young children.
Area of Science:
- Child Psychology
- Early Childhood Education
- Mental Health Interventions
Background:
- Early care and education programs are crucial for social-emotional development and school readiness.
- The COVID-19 pandemic exacerbated existing youth mental health challenges and increased teacher stress.
- Infant and early childhood mental health consultation models are needed to address these issues.
Purpose of the Study:
- To evaluate the effectiveness of the Jump Start Plus COVID Support (JS+CS) model in reducing child behavioral problems post-pandemic.
- To assess the impact of JS+CS on children's social-emotional development.
- To explore mediation and moderation effects of teacher stress, classroom practices, and self-efficacy.
Main Methods:
- A cluster randomized controlled trial was conducted across 30 ECE centers in low-income areas.
- The JS+CS intervention was compared against an active control (Healthy Caregivers-Healthy Children).
- Teacher-reported child social-emotional development was measured using standardized assessments (DECA, SDQ) at baseline and post-intervention.
Main Results:
- While direct group-by-time differences were limited, JS+CS showed significant within-group improvements.
- Teachers reported enhanced child protective factors, improved behavior support, and safer classroom practices.
- Classroom safety and behavior support practices mediated positive changes in child behaviors and attachment.
Conclusions:
- The JS+CS model shows promise for strengthening protective systems around children.
- Intentional teacher support is key to positive child outcomes in early intervention.
- Whole-child, whole-environment approaches are valuable for addressing developmental needs in ECE settings.
Background/Objectives:
Early care and education programs promote children's social-emotional development, predicting later school success. The COVID-19 pandemic worsened an existing youth mental health crisis and increased teacher stress. Therefore, we applied an infant and early childhood mental health consultation model, Jump Start Plus COVID Support (JS+CS), aiming to decrease behavioral problems in children post-pandemic.
Methods:
A cluster randomized controlled trial compared JS+CS to an active control, Healthy Caregivers-Healthy Children (HC2), at 30 ECE centers in low-income areas in South Florida. Participants were not blinded to group assignment. Teachers reported on children's social-emotional development at baseline and post-intervention using the Devereux Early Childhood Assessment and Strengths and Difficulties Questionnaire. We assessed whether teacher stress, classroom practices, and self-efficacy mediated the relationship between JS+CS and child outcomes. We also explored whether baseline behavior problems moderated JS+CS effects on child protective factors, relative to HC2.
Results:
Direct group-by-time differences between JS+CS and HC2 were limited. However, JS+CS demonstrated significant within-group improvements in teacher-reported child protective factors, behavior support practices, and classroom safety practices. Classroom safety practices consistently mediated positive changes in child behaviors, including the DECA total protective factor score and subdomains of initiative and self-regulation. Additionally, teacher perceptions of behavior support mediated gains in child attachment.
Conclusions:
JS+CS shows promise in building protective systems around children through intentional support for teachers, underscoring the value of whole-child, whole-environment approaches in early intervention.
Related Concept Videos
Environmental Influences on Intelligence
Socioemotional Development during Infancy
Primary Temperament Types
Information Processing Approach
Classical Conditioning
Ivan Pavlov observed that dogs...
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Socioemotional Experience and Gender Development

