Although numerous studies have found that maternal anxiety is a risk factor for the development of children’s problem behaviors, and there is a possible role of genes in the association between the two. And anxious mothers caring for their children can also affect the development of children’s problem behaviors. However, there is also considerable evidence from studies that refute this view. This study used a meta-analysis to explore the relationship between maternal anxiety and preschool children’s problem behaviors. Through literature retrieval and selection, in terms of the criteria for inclusion in the meta-analysis, 88 independent effect sizes (34 studies, 295,032 participants) were picked out as meta-analysis units. The test for heterogeneity illustrated that there was significant heterogeneity in 88 independent effect sizes, while the random effects model was an appropriate model for the subsequent meta-analysis. The publication bias test indicated that the impact of publication bias was modest but the major findings remained valid. In addition, in terms of the tentative review analysis and research hypotheses, the random effects model was used as a meta-analysis model. The research revealed that maternal anxiety was significantly positively correlated with preschool children’s internalizing problem behaviors, externalizing problem behaviors, and overall problem behaviors. The moderating effect analysis showed that region and gender of the child affected the relationship between maternal anxiety and children’s internalizing problem behaviors and externalizing problem behaviors, and region, child’s age and gender, mother’s age, and education level affected maternal anxiety and preschool children’s problems behavioral relationship. Hence, these results affirmed the role of maternal anxiety and emphasized the need to pay attention to the demographic characteristics and cultural background of the subjects during the research process and consider the generalizability of the conclusions under different circumstances.

Purpose: The issue of excessive mobile phone use among mothers currently is growing increasingly significant due to the rapid growth of smartphones and other technological items. Given that women are the primary caregivers for preschool-aged children, it is imperative to thoroughly investigate the detrimental impacts of mothers’ problematic mobile phone use on the hyperactive behaviors of their children, as well as the underlying mechanisms. Methods: In this study, 924 Chinese mothers and their children are surveyed. The study looks into the moderating effects of parenting support in this context as well as the chain mediating roles of mothers’ parent-child interaction disorder and work-family conflict in the effects of mothers’ problematic cell phone use on preschoolers’ hyperactive behaviors. Analysis is conducted on the moderating impact of parental support in this as well. Results: The results find that boys have significantly higher levels of hyperactive behavior than girls; maternal problematic cell phone use significantly positively predicts preschoolers’ hyperactive behavior; maternal problematic cell phone use could indirectly affect preschoolers’ hyperactive behavior through the chain-mediated effects of work-family conflict and parent-child interaction disorder, and parenting support moderates the predictive effects of parent-child interaction disorder on preschoolers’ hyperactive behavior. Conclusion: This study reveals potential ways in which mothers’ problematic mobile phone use affects preschoolers’ hyperactivity behaviors in the Chinese context. The findings provide a multidimensional (protective and risk factors) indication of how to reduce the impact of mothers’ problematic mobile phone use on preschoolers’ levels of hyperactivity behaviors, which would contribute to improving children’s mental health. However, this is a cross-sectional study and other factors may also play an important role in this pathway.

Problem behaviors and the risk of learning disorders in early childhood carry significant implications for children’s future development. Understanding the relationship between parenting stress and these developmental outcomes may inform the design of effective interventions to promote healthy child development. The present longitudinal study investigated the association between parenting stress and preschoolers’ risk of learning disorders, specifically focusing on the mediating role of problem behaviors. Data were collected at two time points, approximately 6 months apart, from 284 preschool-aged children and their parents (mean age of children at Time 1 = 56.64 months; 53.17% of them were girls). Parents completed standardized assessments of parenting stress, children’s problem behaviors, and the risk of learning disorders. An autoregressive cross-lagged panel model within a half-longitudinal framework was employed to test the hypothesized mediation model. Results revealed that parenting stress had a direct effect on both children’s problem behaviors and their risk of learning disorders. Moreover, children’s problem behaviors partially mediated the longitudinal association between parenting stress and learning disorder risk. Specifically, the indirect effect size was statistically significant (β = 0.022, p = 0.025), indicating that increased parenting stress contributed to approximately a 2.2% increase in the risk of learning disorders through elevated problem behaviors. Theoretically, these findings underscore the critical role of child behavioral adjustment as a mechanism through which parenting stress may influence developmental risk. The results highlight the potential benefits of reducing parenting stress and addressing children’s behavioral difficulties to prevent early learning problems. However, the study relied exclusively on parent-reported data, which may introduce shared method variance and reporting bias; future research should incorporate multiple informants and objective behavioral assessments.

International comparative research shows that pre-school process quality drives children’s learning and development, teacher–child interactions, and instructional organisation (OECD, 2023). Multipl...