Disrupted caregiving behavior as a mediator of the relation between disrupted prenatal maternal representations and toddler social-emotional functioning.

The development of maternal representations of the child during pregnancy guides a mother's thoughts, feelings, and behavior toward her child. The association between prenatal representations, particularly those that are disrupted, and toddler social-emotional functioning is not well understood. The present study examined associations between disrupted prenatal representations and toddler social-emotional functioning and to test disrupted maternal behavior as a mediator of this association. Data were drawn from 109 women from a larger prospective longitudinal study (N=120) of women and their young children. Prenatal disrupted maternal representations were assessed using the Working Model of the Child Interview disrupted coding scheme, while disrupted maternal behavior was coded 12-months postpartum from mother-infant interactions. Mother-reported toddler social-emotional functioning was assessed at ages 12 and 24 months. Disrupted prenatal representations significantly predicted poorer toddler social-emotional functioning at 24 months, controlling for functioning at 12 months. Further, disrupted maternal behavior mediated the relation between disrupted prenatal representations and toddler social-emotional problems. Screening for disrupted representations during pregnancy is needed to facilitate referrals to early intervention and decrease the likelihood of toddler social-emotional problems.

Intergenerational transmission of trauma from mother to infant: the mediating role of disrupted prenatal maternal representations of the child.

Data from a multi-method, longitudinal study involving a community sample (N = 120) of pregnant women aged 18-42 were used to examine disrupted maternal representations of the child as a mechanism of the transmission of trauma from mother to infant. Using structural equation modeling, the best fitting model indicated that severity of mothers' childhood interpersonal trauma was associated with severity of disruption in prenatal representations of the child, which in turn was associated with less secure infant-mother attachment at 1 year of age. There was a significant indirect effect of maternal childhood interpersonal trauma on infant-mother attachment insecurity via disrupted prenatal maternal representations. Findings highlight an important mechanism of trauma transmission that could be targeted in interventions with mother-infant dyads.

Intimate partner violence and infant socioemotional development: the moderating effects of maternal trauma symptoms.

The aim of the present study was to investigate the impact of intimate partner violence (IPV) on infant regulatory difficulties at 3 months of age and infant socioemotional problems at 12 months of age. Maternal trauma symptoms were explored as potential moderators of these associations. Participants included 120 primarily low-income, ethnically diverse women and their infants. Results revealed that infants whose mothers experienced IPV during pregnancy did not have significantly more regulatory difficulties at 3 months than did infants whose mothers did not experience prenatal IPV. However, infants whose mothers experienced IPV during the first year after birth displayed significantly more socioemotional problems at 12 months, as evidenced by both maternal report and observational data. Furthermore, maternal posttraumatic stress avoidance symptoms served as a moderator of the association between prenatal IPV and infant regulatory difficulties at 3 months whereas maternal posttraumatic stress hyperarousal and reexperiencing symptoms served as moderators of the association between IPV during the first year after birth and infant socioemotional problems at 12 months. The findings highlight the detrimental impact that IPV can have on very young children and the importance of maternal trauma symptoms as a context for understanding the effect of IPV on young children's functioning.