BackgroundInternationally adopted children have often experienced early adversity and growth suppression as a consequence of institutional care. Furthermore, these children are at risk for impaired cognitive development due to their early adverse experiences. This study examined the association between physical growth, the growth hormone (GH) system, and general cognitive functioning post-adoption. Based on previous research, we expected to find that a child’s initial physical growth status and normalization of the growth hormone-insulin-like growth factor 1 (GH-IGF-1) axis would be positive predictors of general cognitive functioning.MethodsPost-institutionalized children (n = 46) adopted from Eastern Europe were seen approximately 1 month after their arrival into the USA to determine baseline measurements. They were seen again 6 and 30 months later for two follow-up sessions. Measures included anthropometry, insulin-like growth factor-1 (IGF-1), IGF binding protein-3 (IGFBP-3), Mullen Scales of Early Learning, and Stanford-Binet Intelligence Scales. Information about parental education was also collected.ResultsWe found that a child’s general cognitive functioning at 30 months post-adoption was predicted by their general developmental scores at 6 months post-adoption, their initial height status, and markers of the growth hormone system. Children with lower initial IGFBP-3 standard deviation (SD) scores had higher verbal IQ scores at 30 months. Furthermore, a child’s initial height was found to be a significant positive predictor of non-verbal IQ.ConclusionsThese results suggest an association between a child’s suppressed physical growth in response to early adversity and alterations in GH system functioning and subsequent recovery in cognitive functioning.

Growing awareness of the prevalence and impact of adverse childhood experiences has spurred implementation, research, and policy on trauma-informed approaches in schools. School staff buy-in to trauma-informed schools (TIS) is an essential early step to building a schoolwide trauma-informed culture. Buy-in is developed by building knowledge and shifting attitudes through a full staff professional development training on trauma. Measuring school staff attitudes relevant to TIS can help ensure the effectiveness of TIS implementation. One available tool for this purpose is the Attitudes Related to Trauma-Informed Care (ARTIC) Scale. Even when school staff develop TIS-favorable attitudes after training, the TIS initiative can be difficult to maintain. Therefore, this chapter closes with a discussion of several key factors known to support the sustainability of complex educational interventions that can be incorporated into the TIS implementation plan.

Internationally adopted (IA) children have often experienced early adversity and are at risk for long-term deficiencies in multiple developmental domains. This study examined the association between IA children's joint attention (JA) soon after arrival and later cognitive, communicative, and socioemotional competency 6 months' postadoption. We expected a child's initial JA would positively predict later cognitive, communication, and social ability. IA children (n = 63) adopted from Eastern Europe were seen soon after their arrival into the United States to assess their JA. Their socioemotional competency, social communication, and cognitive abilities were measured at a follow-up session 6 months' postadoption. We found that higher order JA was positively associated with measures of social relatedness. Furthermore, individual hierarchical regressions of each measure of JA (higher order JA, initiating JA, responding to JA, and initiating behavior requests [BR]) considered with age-at-adoption showed that each measure was an independent and positive predictor of Mullen outcomes in the receptive and expressive language domains. These results suggest that JA may be a sensitive predictor of subsequent functioning in the social, communicative, and cognitive domains. Thus, assessing JA soon after arrival has the potential to identify at-risk IA children, and interventions targeting JA may support those children in overcoming the negative impacts of early adversity.

No abstract