second model, the two main conditions were parametrically modulated by the two categories, respectively (SOM, S5.1). The activation of the precuneus was higher for hard dominance-solvable games than for easy ones ( Fig. 4A and table S10). The activation of the insula was higher for the highly focal coordination games than for less focal ones ( Fig. 4B and table S11). Previous studies also found that precuneus activity increased when the number of planned moves increased (40, 41). The higher demand for memory-related imagery and memory retrieval may explain the greater precuneus activation in hard dominance-solvable games. In highly focal coordination games, the participants may have felt quite strongly that the pool students must notice the same salient feature. This may explain why insula activation correlates with NCI.Participants might have disagreed about which games were difficult. We built a third model to investigate whether the frontoparietal activation correlates with how hard a dominance-solvable game is and whether the activation in insula and ACC correlates with how easy a coordination game is. Here, the two main conditions were parametrically modulated by each participant's probability of obtaining a reward in each game (SOM, S2.2 and S5.2). We found a negative correlation between the activation of the precuneus and the participant's probability of obtaining a reward in dominance-solvable games ( Fig. 4C and table S12), which suggests that dominance-solvable games that yielded lower payoffs presented harder mental challenges. In a previous study on working memory, precuneus activity positively correlated with response times, a measure of mental effort (24). Both findings are consistent with the interpretation that subjective measures reflecting harder tasks (higher efforts) correlate with activation in precuneus. A positive correlation between insula activation and the participant's probability of obtaining a reward again suggests that coordination games with a highly salient feature strongly activated the "gut feeling" reported by many participants (Fig. 4D and table S13). A previous study found that the subjective rating of "chills intensity" in music correlates with activation of insula (42). Both findings are consistent with the interpretation that the subjective intensity of how salient a stimulus is correlates with activation in insula.As mentioned, choices were made significantly faster in coordination games than in dominancesolvable games. The results of the second and third models provide additional support for the idea that intuitive and deliberative mental processes have quite different properties. The "slow and effortful" process was more heavily taxed when the dominance-solvable games were harder. The "fast and effortless" process was more strongly activated when coordination was easy.

Objectives To use the latest data to estimate the prevalence and correlates of currently diagnosed depression, anxiety problems, and behavioral or conduct problems among children, and the receipt of related mental health treatment. Study design We analyzed data from the 2016 National Survey of Children's Health (NSCH) to report nationally representative prevalence estimates of each condition among children aged 3-17 years and receipt of treatment by a mental health professional. Parents/caregivers reported whether their children had ever been diagnosed with each of the 3 conditions and whether they currently have the condition. Bivariate analyses were used to examine the prevalence of conditions and treatment according to sociodemographic and health-related characteristics. The independent associations of these characteristics with both the current disorder and utilization of treatment were assessed using multivariable logistic regression. Results Among children aged 3-17 years, 7.1% had current anxiety problems, 7.4% had a current behavioral/ conduct problem, and 3.2% had current depression. The prevalence of each disorder was higher with older age and poorer child health or parent/caregiver mental/emotional health; condition-specific variations were observed in the association between other characteristics and the likelihood of disorder. Nearly 80% of those with depression received treatment in the previous year, compared with 59.3% of those with anxiety problems and 53.5% of those with behavioral/conduct problems. Model-adjusted effects indicated that condition severity and presence of a comorbid mental disorder were associated with treatment receipt. Conclusions The latest nationally representative data from the NSCH show that depression, anxiety, and behavioral/ conduct problems are prevalent among US children and adolescents. Treatment gaps remain, particularly for anxiety and behavioral/conduct problems.

This randomized controlled trial examined (a) the efficacy of a brief intervention designed to increase the rate of secure infant attachment, (b) the differential susceptibility hypothesis, and (c) whether maternal attachment styles moderated the expected Treatment x Irritability interaction in predicting infant attachment outcomes. Although there was no main effect of treatment, a significant Treatment x Irritability interaction revealed intervention effects for the highly irritable infants only, thus supporting one of two predictions of the differential susceptibility hypothesis: highly irritable infants would have disproportionately better outcomes than moderately irritable infants in better conditions (i.e., with intervention). When separate analyses were conducted with maternal attachment styles, we found significant three-way interactions among treatment, irritability, and each of the examined maternal attachment style dimensions (i.e., secure-fearful and dismissing-preoccupied). Specifically, with more secure mothers, beneficial effects of intervention emerged for highly irritable infants. For more dismissing mothers, the results revealed support for both predictions of the differential susceptibility hypothesis: highly irritable infants, compared to moderately irritable infants, were both more likely to be secure with intervention and less likely to be secure when in the control group. It is interesting that, for more preoccupied mothers, a treatment effect emerged only for moderately irritable infants. We discuss the implications of these findings for the differential susceptibility hypothesis as well as for early intervention.

Pregnant female offenders face multiple adversities that make successful parenting difficult. As a result, their children are at risk of developing insecure attachment and attachment disorganization, both of which are associated with an increased likelihood of poor developmental outcomes. We evaluated the outcomes of participants in Tamar's Children, a 15-month jail-diversion intervention for pregnant, nonviolent offenders with a history of substance abuse. All women received extensive wrap-around social services as well as the Circle of Security Perinatal Protocol (Cooper, Hoffman, & Powell, 2003). We present data on 20 women and their infants who completed the full dosage of treatment (a residential-living phase from pregnancy until infant age six months and community-living phase until 12 months). Results indicated that (1) program infants had rates of attachment security and attachment disorganization comparable to rates typically found in low-risk samples (and more favorable than those typically found in high-risk samples); (2) program mothers had levels of maternal sensitivity comparable to mothers in an existing community comparison group; and (3) improvement over time emerged for maternal depressive symptomatology, but not other aspects of maternal functioning. Given the lack of a randomized control group, results are discussed in terms of the exploratory, program-development nature of the study.

A B S T R A C TAccording to attachment theory (e.g., Bowlby, 1969Bowlby, /1982Bowlby, , 1973Bowlby, , 1980, infants develop cognitive models (termed internal working models, IWMs) of their attachment figures during the first year of life. Bowlby proposed his initial thinking about IWMs as more of an outline than a fully defined concept (Bretherton & Munholland, 2008). As such, considerable subsequent theoretical and empirical works have aimed to increase understanding of how IWMs operate (e.g., Bretherton & Munholland, 2008;Main, Kaplan, & Cassidy, 1985). To date, however, relatively little research has explored infant cognition with respect to the development of the IWM. In this review, we summarize the IWM concept as it applies to caregiver-specific attachment representations in infancy, review research examining cognitive capacities relevant to building these caregiver-specific representations, and provide directions for future research. We bridge social and cognitive developmental literatures and suggest ways in which researchers can continue to examine these representations. Both attachment researchers and social cognitive researchers can learn from each others' theoretical models and methodologies to understand development at the intersection of social, emotional, and cognitive development in infancy.