Relevance (context) of the article. Play is important not only for the full life of preschool childhood, but also for the formation of psychological readiness for school. Play support is one of the key aspects of high-quality practice. At the same time, the analysis of existing studies shows that the level of development of preschool children’s play remains low, and the conditions for it are at a minimum level. To change this situation, an objective analysis of the practice is necessary, highlighting the strengths and points of growth.
The aim of the study. Development and testing of the scale “Support for Children’s Play” (SCP) as a tool for assessing and developing the quality of the educational environment of the kindergarten.
Description of the research progress. A scale was developed and tested, consisting of 97 indicators, grouped into 7 indicators. The scale design corresponds to the instruments of the ECERS family. The course of instrument validation in 32 preschool groups is described: checking the internal consistency of the instrument (Alpha-Cronbach), reliability by the method of inter-expert consistency, checking the validity and determining the discriminative function by the method of contrast groups (the significance of differences in the Welch-modification t-tests and the Mann-Whitney shift criteria).
Research results. Statistical analysis showed that the scale has good internal consistency (Alpha-Cronbach coefficient = 0.89), validity (differences between contrast groups are significant at the level of 0.01, p-value = 7.294e-06 according to Welch-t-test, p-value = 0.0002733 according to Wilcoxon test) and sufficient reliability (the average model of deviations of paired inter-expert assessments was 0.47 points, which is significantly lower than the standard deviation for the total score of the entire sample (sd = 1.1695).
Conclusion. The SCP scale can be applied not only for external expert assessment and self-assessment, but also as a tool for the professional development of a teacher in order to reflect on his own strategy for supporting the play and finding growth points. The article proposes measures to improve the tool in order to increase reliability, including the development of a training program for experts.