Objective: The purpose of this study was to analyze the effects of preschoolers'
negative emotionality on their peer play behaviors, focusing on the mediation of
behavioral problems.
Methods: The study sample included 287 preschoolers aged 3 to 5 attending
child care centers located in Seoul, Korea. The instruments used in this study
were the Child Behavior Questionnaires (CBQ), Child Behavior Checklist
(CBCL), and Penn Interactive Peer Play Scale (PIPPS).
Results: The main results of this study are as follows: First, boys and girls'
negative emotionality exerted positive effects on their behavioral problems.
Second, boys and girls' negative emotionality had a positive influence on their
play interaction, play disruption, and play disconnection. Further, the effect of
boys' negative emotionality on their play disruption and play disconnection was
totally mediated by their behavioral problems, and girls’ negative emotionality
on their play interaction and play disconnection was totally mediated by their
behavioral problems.
Conclusion/Implications: These findings provide preliminary evidence that the
relationships between preschoolers' negative emotionality and peer play behaviors
may be mediated by their behavioral problems.