Does attachment security predict children’s thinking-about-thinking and thinking-about-feeling? A meta-analytic review

Visualizing the invisible tie: Linking parent-child neural synchrony to parents' and children's attachment representations

It is a central tenet of attachment theory that individual differences in attachment representations organize behavior during social interactions. Secure attachment representations also facilitate behavioral synchrony, a key component of adaptive parent-child interactions. Yet, the dynamic neural processes underlying these interactions and the potential role of attachment representations remain largely unknown. A growing body of research indicates that interpersonal neural synchrony (INS) could be a potential neurobiological correlate of high interaction and relationship quality. In this study, we examined whether interpersonal neural and behavioral synchrony during parent-child interaction is associated with parent and child attachment representations. In total, 140 parents (74 mothers and 66 fathers) and their children (age 5-6 years; 60 girls and 80 boys) engaged in cooperative versus individual problem-solving. INS in frontal and temporal regions was assessed with functional near-infrared spectroscopy hyperscanning. Attachment representations were ascertained by means of the Adult Attachment Interview in parents and a story-completion task in children, alongside video-coded behavioral synchrony. Findings revealed increased INS during cooperative versus individual problem solving across all dyads (𝛸2(2) = 9.37, p = 0.009). Remarkably, individual differences in attachment representations were associated with INS but not behavioral synchrony (p > 0.159) during cooperation. More specifically, insecure maternal attachment representations were related to higher mother-child INS in frontal regions (𝛸2(3) = 9.18, p = 0.027). Conversely, secure daughter attachment representations were related to higher daughter-parent INS within temporal regions (𝛸2(3) = 12.58, p = 0.006). Our data thus provide further indication for INS as a promising correlate to probe the neurobiological underpinnings of attachment representations in the context of early parent-child interactions. RESEARCH HIGHLIGHTS: We assessed attachment representations using narrative measures and interpersonal neural synchrony (INS) during parent-child problem-solving. Dyads including mothers with insecure attachment representations showed higher INS in left prefrontal regions. Dyads including daughters with secure attachment representations showed higher INS in right temporo-parietal regions. INS is a promising correlate to probe the neurobiological underpinnings of attachment representations in the context of parent-child interactions, especially within the mutual prediction framework.

Early relational origins of Theory of Mind: A two-study replication

BACKGROUND

Research implies early relational factors - parental appropriate mind-mindedness (MM) and mutually responsive orientation (MRO) - as antecedents of children's Theory of Mind (ToM), yet the longitudinal path is unclear. Furthermore, little is known about the process in father-child relationships. In two studies of community families in a Midwestern state in United States, we tested a path from parental appropriate MM in infancy to parent-child MRO in toddlerhood to children's ToM at preschool age in mother- and father-child relationships, using comparable observational measures at parallel ages.

METHODS

In Children and Parents Study (CAPS) of children born in 2017 and 2018, we collected data at 8 months (N = 200, 96 girls), 38 months, age 3 (N = 175, 86 girls), and 52 months, age 4.5 (N = 177, 86 girls). In Family Study (FS) of children born mostly in 2001, we collected data at 7 months (N = 102, 51 girls), 38 months, age 3 (N = 100, 50 girls), and 52 months, age 4.5 (N = 99, 49 girls). Parental MM (verbal comments aligned with the infant's psychological state) was observed in infancy, MRO (parent and child responsiveness to each other and shared positive affect) at age 3, and ToM (false belief tasks) at age 4.5.

RESULTS

The findings supported the proposed indirect effects of parents' MM on children's ToM, mediated by MRO, for fathers and children in both studies, and for mothers and children, in CAPS. In FS, mothers' MM predicted MRO and ToM, but there was no mediation.

CONCLUSIONS

This investigation, testing a path from MM to MRO to ToM in both mother- and father-child relationships in two longitudinal studies, adds to the literature that has described relations among those constructs but rarely integrated those in one model.

Childrens' attachment story-completions and their theory of mind in three Turkish contexts: Seasonal migrant agricultural worker communities, residential group homes, and rural villages

This study examines the association between attachment story-completions, as evaluated by a representational attachment measure, and theory of mind (ToM) among 204 socioeconomically disadvantaged children aged four to six years living in three distinct Turkish contexts: Seasonal migrant agricultural worker (SMAW) communities, residential group homes (RGHs), and rural villages. Attachment story-completions and ToM were found to be related to the distinct contexts children were living in. In the SMAW communities, higher number of children showed insecure dominant attachment, with only one in four having secure dominant attachment. About half of the children in the RGHs had insecure dominant attachment. However, the majority of village children exhibited secure dominant attachment. Furthermore, irrespective of the context, secure dominant attachment was found to have a substantial positive influence on children's ToM. Findings suggest that early intervention programs tailored to address emotional needs and support cognitive skills may be the most effective in helping children in these contexts.

Association between maternal reflective function and preschool children’s cognitive abilities

Children’s cognitive abilities (e.g., working memory) are associated with mental health, adaptive behaviors, and academic achievement, and may be enhanced by parental reflective function (i.e., capacity to reflect on mental states, feelings, thoughts, and intentions in one’s child and oneself). We evaluated associations between maternal reflective function and children’s cognitive abilities alone and while controlling for parent-child attachment and interaction quality, and psychosocial (i.e., maternal depressive symptoms, adverse childhood experiences) and sociodemographic (e.g., socioeconomic status) factors. Our sample, recruited in Canada, was primarily white and included 73 mothers and their 4–5 year old preschool children. Maternal reflective function was measured with the Reflective Functioning Scale applied to the Parent Development Interview and the Parental Reflective Functioning Questionnaire. Multiple regression analyses revealed that maternal reflective function was associated with children’s cognitive abilities. The Parent Development Interview rated child-reflective function was associated with children’s higher verbal comprehension alone and while adjusting for covariates (e.g., parent-child interaction quality, socioeconomic status), and the Parental Reflective Functioning Questionnaire Interest and Curiosity with higher verbal comprehension while adjusting for parent-child interactions and attachment pattern. The Parental Reflective Functioning Questionnaire Certainty in Mental States was associated with higher working memory scores for children while adjusting for covariates. Full Scale IQ and Visual Spatial Index were not significantly associated with maternal reflective function. Associations were found between secure and disorganized attachment with higher verbal comprehension and lower working memory, respectively. These findings highlight the importance of high maternal reflective function to cognitive abilities in early childhood.

A Systematic Review on Attachment and Sleep at Preschool Age

Sleep is a biological process that impacts nearly every domain of a child's life. Sleep-wake regulation influences and it is highly influenced by developmental variables related to parent-child relationships, such as attachment. The main goal of the present systematic review is to analyze and integrate the findings of empirical studies investigating the relations between attachment and sleep in preschool age, a period marked by important developmental changes that challenge both attachment system and sleep-wake regulation. A database search was performed using a combination of relevant keywords, leading to the identification of 524 articles, with 19 manuscripts assessed for eligibility; finally, seven studies (2344 children) were included. Overall, the findings were not consistent, with some studies reporting significant associations between attachment security and sleep quality, as well as between attachment insecurity and sleep problems, whereas others did not find significant associations. The results are discussed in light of the available theoretical models and integrated in the context of measurement approaches to attachment and sleep heterogeneity, aiming to guide future research on the topic.