Similarities and differences between CLASS and ECERS-R estimates of educational environment quality

Area of Science:

• Early Childhood Education
• Educational Psychology
• Developmental Psychology

Background:

• Evaluating the quality of kindergarten educational environments is crucial for child development.
• Existing assessment tools like ECERS-R and CLASS have distinct methodologies.
• Understanding the alignment and divergence between these tools is essential for accurate quality assessment.

Purpose of the Study:

• To compare the quality assessments of kindergarten educational environments using the ECERS-R and CLASS methods.
• To investigate the correlation and agreement between ECERS-R and CLASS evaluations in Moscow kindergartens.
• To analyze assessment results from a cultural-historical psychology perspective.

Main Methods:

• Application of both ECERS-R and CLASS assessment tools in 83 Moscow kindergarten groups with 5-7-year-old preschoolers.
• Correlation analysis to determine relationships between ECERS-R subscales/total scores and CLASS domains.
• Comparative analysis of groups categorized by low and high educational environment quality based on each method.

Main Results:

• ECERS-R subscales showed limited correlation with the 'Emotional Support' CLASS domain but correlated with the total ECERS-R score.
• The 'Classroom Organization' CLASS domain exhibited the most significant correlations with ECERS-R subscales and total score.
• A good overall agreement was found between ECERS-R and CLASS evaluations, though a non-linear relationship was observed, with some high CLASS scores corresponding to average-low ECERS-R scores.

Conclusions:

• The ECERS-R and CLASS methods provide complementary perspectives on kindergarten educational environment quality.
• While generally agreeing, the methods reveal nuances in quality assessment, highlighting a non-linear relationship between their findings.
• Integrating insights from both ECERS-R and CLASS can lead to a more comprehensive understanding of early childhood educational settings.