Maternal traumatization has been proposed as a risk factor for child development, but the mechanisms involved are poorly understood. This study analyzed the interrelations among maternal posttraumatic stress symptoms, parent-child interaction (emotional availability), and infants' psychosocial functioning and development among 49 asylum-seeker and refugee mothers and their children (18-42 months). Measures included assessment of mothers' trauma and comorbid symptoms (Harvard Trauma Questionnaire: R.F. Mollica et al., 1992; Hopkins Symptom Checklist: L. Derogatis, R. Lipman, K. Rickels, E. Uhlenhuth, & L. Covi, 1974), emotional availability within parent-child interaction (Emotional Availability Scales: Z. Biringen, 2008), and infants' psychosocial functioning (Child Behavior Checklist: T.M. Achenbach & L.A. Rescorla, 2000) and development (Bayley Scales of Infant Development: B.F. van der Meulen, S.A.J. Ruiter, H.C. Spelberg, & M. Smrkovsky, 2000). The results show that higher levels of maternal posttraumatic stress symptoms are associated with a higher level of psychosocial problems of infants, but not with delays in their mental or psychomotor development. The results also show that higher levels of maternal posttraumatic stress symptoms are associated with higher levels of insensitive, unstructuring, or hostile, but not intrusive, parent-child interactions. Infants show lower levels of responsiveness and involvement to their traumatized mothers. Parent-child interaction did not function as a mediator between maternal trauma symptoms and infants' psychosocial functioning. Results are discussed in relation to the dyad's regulation of emotions. Results implicate a need to reestablish attunement between traumatized mothers and their nontraumatized children.

The question as to whether or not children can be affected by the traumatization of their parents has been the topic of a long-standing debate. This article provides a critical review of 72 research studies on traumatized parents with symptoms of posttraumatic stress disorder (PTSD), the parent-child interaction, and the impact on their nonexposed child (0-18 years). The evidence suggests that traumatization can cause parenting limitations, and these limitations can disrupt the development of the young child. From the studies reviewed several patterns emerged: Relational patterns of traumatized parents who are observed to be emotionally less available and who perceive their children more negatively than parents without symptoms of PTSD; relational patterns of children who at a young age are easily deregulated or distressed and at an older age are reported to face more difficulties in their psychosocial development than children of parents without symptoms of PTSD; and relational patterns that show remarkable similarities to relational patterns between depressed or anxious parents and their children. Mechanisms such as mentalization, attachment, physiological factors, and the cycle of abuse offer a valuable perspective to further our understanding of the relational patterns. This article builds on previous work by discussing the emerged patterns between traumatized parents and their nonexposed children from a relational and transactional perspective.

In contrast with traumatic experiences, there is a dearth of studies on the link between trauma symptoms, disconnected (frightened, threatening and dissociative) parenting behavior, extremely insensitive parenting behavior and child attachment. This study extends previous work on the impact of posttraumatic stress disorder (PTSD) on families by studying the unique contribution of disconnected and extremely insensitive parenting behavior on child attachment in a highly traumatized sample of 68 asylum seekers and refugees and their children (18-42 months). The results show that parental symptoms of PTSD are directly related to children's insecure attachment and disorganized attachment. The greatest proportion of the risk could be attributed to factors related to the dyad and not the family. A mediation effect of adverse parenting behavior was not confirmed. On the one hand the results indicate the need for an effective treatment of PTSD symptomatology while on the other hand the results indicate the need for clinical attention to insecure attachment relationships.

Although a growing field, much is still unknown about how different clinical and social care services might improve outcomes for female victims of intimate partner violence (IPV) and their children who are indirectly exposed to it. This review sought to characterize the structure of programs that have been tested and documented in existing literature, and the mechanisms by which change, if any, may occur. Seventeen individual interventions and two follow-ups (n = 19) were included in the review. Findings suggest that a multileveled program of mothers and children working both separately and jointly together across sessions might generate the most successful psychosocial recovery for mothers and children who have experienced violence in the home. The mechanism by which this happens is likely a collaborative one, focused on enhancing the dyadic interaction. This article adds to the growing evidence base on IPV and confirms the positive impact on well-being that programs for IPV victims can have. The evidence-base overall could benefit from testing and replicating a combination of the results found in this review.