The Effect of Mother Phubbing on Young Children's Emotional and Behavioral Problems: A Moderated Mediation Model of Mother-Child Attachment and Parenting Stress

Phubbing-the act of ignoring someone physically present in favor of a mobile phone-is increasingly prevalent in families, and mothers' phubbing behaviors may have a particularly important effect on young children's development. Accordingly, this study explores the mediating role of mother-child attachment in the relationship between mother phubbing and children's emotional and behavioral problems, as well as the role of maternal parenting stress in moderating the mediation effect. A total of 988 mothers of young children (mean age = 4.93, SD = 0.94) were surveyed using four scales, and the resulting data was statistically analyzed. The study found that (1) mother phubbing was significantly and positively correlated with children's emotional and behavioral problems (r = 0.19, p < 0.01), (2) mother-child attachment mediated the relationship between mother phubbing and children's emotional and behavioral problems, and (3) the relationship between mother-child attachment and children's emotional and behavioral problems was moderated by maternal parenting stress. The present study offers fresh evidence of how mother phubbing affects young children's emotional and behavioral difficulties. The need to reduce maternal parental stress and buffer mothers from its effects are highlighted as vital factors in promoting secure mother-child attachment and alleviating young children's problems.

Self-Injury Among Left-Behind Adolescents in Rural China: The Role of Parental Migration and Parent-Child Attachment

Previous studies have indicated that self-injury is a maladaptive coping strategy with a high prevalence among left-behind adolescents in rural China. However, few studies have been conducted on the factors influencing left-behind adolescents' self-injury. The current study explored the roles of parental migration and parent-child attachment on self-injury. In total, 1110 adolescents were selected from four rural middle schools in Hunan province. Data on demographic and left-behind characteristics were collected and the Adolescent Self-Harm Scale and Inventory of Parent and Peer Attachment were administered. The results indicated that compared with non-left-behind children and children with one parent migrating, there was a higher prevalence of self-injury among children with two parents migrating. Those with lower levels of parent-child attachment had a higher prevalence of self-injury than those with higher levels of parent-child attachment. There were also significant differences in terms of frequency, severity, and overall level of self-injurious behavior by patterns of parental migration and levels of parent-child attachment. Thus, parental migration, parent-child attachment, and the interaction between parental migration and mother-child attachment can predict adolescents' self-injury.

Attachment Security in Infancy: A Preliminary Study of Prospective Links to Brain Morphometry in Late Childhood

A large body of longitudinal research provides compelling evidence for the critical role of early attachment relationships in children’s social, emotional, and cognitive development. It is expected that parent–child attachment relationships may also impact children’s brain development, however, studies linking normative caregiving experiences and brain structure are scarce. To our knowledge, no study has yet examined the associations between the quality of parent–infant attachment relationships and brain morphology during childhood. The aim of this preliminary study was to investigate the prospective links between mother–infant attachment security and whole-brain gray matter (GM) volume and thickness in late childhood. Attachment security toward the mother was assessed in 33 children when they were 15 months old. These children were then invited to undergo structural magnetic resonance imaging at 10–11 years of age. Results indicated that children more securely attached to their mother in infancy had larger GM volumes in the superior temporal sulcus and gyrus, temporo-parietal junction, and precentral gyrus in late childhood. No associations between attachment security and cortical thickness were found. If replicated, these results would suggest that a secure attachment relationship and its main features (e.g., adequate dyadic emotion regulation, competent exploration) may influence GM volume in brain regions involved in social, cognitive, and emotional functioning through experience-dependent processes.

Early mother-child attachment and behavior problems in middle childhood: the role of the subsequent caregiving environment

The current study investigated associations between early mother-child attachment, as well as mother-child and teacher-child relationships, and internalizing and externalizing behaviors in middle childhood. Data from the NICHD Study of Early Child Care and Youth Development were used. Findings from a series of individual growth curve analyses revealed that attachment security was negatively related to internalizing and externalizing behaviors, while insecure/other and avoidant attachment were positively related to internalizing behaviors. In addition, longitudinal associations were found between mother-child and teacher-child relationships and internalizing and externalizing behaviors across middle childhood. Implications for attachment theory are discussed.