The Family Alliance Model: A Way to Study and Characterize Early Family Interactions

Development of coparenting during the transition to parenthood: Integrating parents' representations with observed interactions

The transition to parenthood is a significant period of transformation and adjustment for all members of a new family, reshaping relational dynamics that often endure throughout the initial years of a child's life. This qualitative and longitudinal study aimed to explore coparenting representations held by both partners in a parental couple, along with observations of their family interactions, at three distinct points in time, with the aim to better understand the interaction between these representational and behavioral observations. In-depth interviews were conducted with 17 heterosexual, first-time parents in Santiago de Chile, during pregnancy and at two different times during the first year of their child's life. Family interactions were assessed using the Lausanne Trilogue Play task (LTP) on all occasions. Three main coparenting representation categories emerged: traditional, ambiguous, and co-responsible. On observation, approximately half of the couples showed cooperative coparenting interactions, while the other half had conflictual interactions. Couples generally followed stable trajectories over time. Cooperative couples demonstrated co-responsibility and open dialogue, while conflictual couples tended to follow traditional gender roles with tacit communication styles. This study highlights the importance of promoting co-responsibility and dialogue for fostering cooperative relational dynamics during the critical transition to parenthood.

It takes a village: A multi-brain approach to studying multigenerational family communication

Grandparents play a critical role in child rearing across the globe. Yet, there is a shortage of neurobiological research examining the relationship between grandparents and their grandchildren. We employ multi-brain neurocomputational models to simulate how changes in neurophysiological processes in both development and healthy aging affect multigenerational inter-brain coupling - a neural marker that has been linked to a range of socio-emotional and cognitive outcomes. The simulations suggest that grandparent-child interactions may be paired with higher inter-brain coupling than parent-child interactions, raising the possibility that the former may be more advantageous under certain conditions. Critically, this enhancement of inter-brain coupling for grandparent-child interactions is more pronounced in tri-generational interactions that also include a parent, which may speak to findings that grandparent involvement in childrearing is most beneficial if the parent is also an active household member. Together, these findings underscore that a better understanding of the neurobiological basis of cross-generational interactions is vital, and that such knowledge can be helpful in guiding interventions that consider the whole family. We advocate for a community neuroscience approach in developmental social neuroscience to capture the diversity of child-caregiver relationships in real-world settings.

Family Alliance and Intergenerational Transmission of Coparenting in Gay and Heterosexual Single-Father Families through Surrogacy: Associations with Child Attachment Security

Parents tend to internalize the coparenting model they experienced during childhood and enact it in their coparenting relationships as adults. These interactive patterns may, in turn, shape their children's internal working models of attachment relationships. The present study recruited 31 gay and 28 heterosexual single-father families through surrogacy to examine family alliance quality and the mediating role of observed supportive and conflictual coparenting in the association between the coparenting quality single fathers experienced in their families of origin and the attachment security of their children. All single fathers lived in Italy, were cisgender and White, and had a child aged 6-12 years (M = 97.73 months; SD = 20.48; 47.5% girls) who they coparented with nonparental caregivers (i.e., 33 grandparents, 18 babysitters, 8 uncles/aunts). Families did not differ in family alliance dimensions based on fathers' sexual orientation. Additionally, single fathers who experienced greater coparenting quality in their families of origin demonstrated lower levels of conflictual coparenting, which, in turn, were associated with greater child attachment security. In contrast, observed supportive coparenting did not mediate this relation. The results emphasize the need to reconceptualize the dyadic coparental unit in single-father surrogacy families to include extended family members and nonrelatives.

Family dynamics. An exploration of parental sensitivity and depressive symptoms among mothers and fathers of toddlers

In studies of maternal sensitivity, the influence of mothers’ depressive symptomatology has been consistently highlighted. Additionally, the relevance of both maternal and paternal sensitive responses to children’s development has been recognized. However, literature regarding the dynamics of the mother-father-toddler triad is scarce. This is particularly true when understanding how parental sensitivity may be bidirectionally shaped by both parents’ (i.e., mothers’ and fathers’ depressive symptomatology) and children’s characteristics (i.e., age). Hence, the present study aims to describe and analyse the associations between parental depression, paternal sensitivity and children’s socioemotional difficulties and age with mothers’ sensitive responses to highlight the appropriateness of considering fathers’ depressive symptoms and sensitivity to better understand the impact of maternal depressive symptomatology on mothers’ sensitivity. The participants included 80 Chilean mother-father-child triads in which all children were between 1 and 3 years of age and presented some degree of socioemotional difficulty. The results reveal no differences in maternal and paternal sensitivity or higher depressive symptomatology in mothers than in fathers. Additionally, while mothers’ depression was significantly associated with their sensitivity, this was not the case for fathers. Paternal depressive symptomatology was associated with the mother’s depression. Finally, paternal sensitivity emerged as a mediator between maternal depressive symptoms and sensitivity. This result calls attention to the use of paternal variables to understand how maternal depression impacts mothers’ sensitivity and to thus develop appropriate interventions that expand the scope of such impacts from the dyad to the triad.

Communicative functions of parents' child-directed speech across dyadic and triadic contexts

This study examined the roles of parental gender and context in the communicative functions of parents' child-directed speech. Seventy three families with toddlers participated in the study. Dyadic and triadic parent-toddler interactions were videotaped during structured play activities. Results indicated context-dependent variability in parents' facilitative speech and gentle guidance. Parental gender effects were observed in parents' directive speech but no gender or contextual effects were observed in parents' referential speech. Results suggest the need for a closer examination of parental gender and contextual factors related to parents' speech functions.

Predicting infant-father attachment: the role of pre- and postnatal triadic family alliance and paternal testosterone levels

This longitudinal study examined whether prenatal family alliance and prenatal paternal testosterone levels predicted infant-mother and infant-father attachment security and whether this association was mediated by postnatal family alliance and postnatal paternal testosterone levels. In 105 couples expecting their first child, family alliance was assessed in the third trimester of pregnancy with the prenatal version of the Lausanne Trilogue Play (LTP). Family alliance was measured again 6 months postnatally, using the LTP. Fathers provided testosterone samples prenatally and at 6 months postnatally. Infant-parent attachment was assessed with the Attachment Q-Sort (AQS) at 24 months. Results indicated an increase in paternal testosterone levels from the pre- to the postnatal period. A more positive prenatal family alliance predicted higher infant-father attachment security at 24 months, but not infant-mother attachment security. The association between prenatal family alliance and attachment security was not mediated by postnatal family alliance or postnatal paternal testosterone levels. This study highlights the significance of prenatal family relations, and the need to consider in research and practice the divergent effects of prenatal family alliance patterns on the emerging infant-mother and infant-father attachment relationships. The underlying hormonal mechanisms during the transition to fatherhood are important targets for future research.