Search

Examines 2,000 Strange Situation classifications obtained in eight different countries. Differences and similarities between distributions in classifications of samples are investigated using correspondence analysis. Substantial intracultural differences are established; data also suggest a pattern of cross-cultural differences. (Author/RWB)

The goal of this study is to clarify the relation between maternal sensitivity and internalizing problems during the preschool period. For this purpose, a longitudinal, bidirectional model was tested in two large prospective, population-based cohorts, the Generation R Study and the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development (NICHD SECCYD), including over 1,800 mother-child dyads in total. Maternal sensitivity was repeatedly observed in mother-child interaction tasks and information on child internalizing problems was obtained from maternal reports. Modest but consistent associations between maternal sensitivity and internalizing problems were found in both cohorts, confirming the importance of sensitive parenting for positive development in the preschool years. Pathways from maternal sensitivity to child internalizing problems were consistently observed but child-to-mother pathways were only found in the NICHD SECCYD sample.

In the current study we tested whether the dopamine receptor D4 (DRD4) genotype moderates the association of experienced parental problems during childhood (e.g., parental depression, marital discord) with unresolved loss or trauma during the Adult Attachment Interview. To test the specificity of this moderation the role of the serotonin transporter gene promoter (5-HTTLPR) was also examined. Subjects were 124 adopted adults (mean age 39 years). Participants with the DRD4-7 repeat (7R) allele who experienced parental problems had the highest scores for unresolved loss or trauma whereas participants with DRD4-7R who did not experience parental problems showed the lowest ratings. Among participants without DRD4-7R, the parental problems during childhood did not make a difference. 5-HTTLPR did not moderate the relation between parental problems and unresolved loss or trauma. Our study shows heightened susceptibility to environmental influences for carriers of the DRD4-7R allele, and suggests that the interplay between specific dopamine-related genes and family contexts leads to more or less successful coping with adverse childhood experiences.

The current set of meta-analyses elucidates the long-term psychiatric, psychosocial, and physical consequences of the Holocaust for survivors. In 71 samples with 12,746 participants Holocaust survivors were compared with their counterparts (with no Holocaust background) on physical health, psychological well-being, posttraumatic stress symptoms, psychopathological symptomatology, cognitive functioning, and stress-related physiology. Holocaust survivors were less well adjusted, as apparent from studies on nonselected samples (trimmed combined effect size d = 0.22, 95% CI [0.13, 0.31], N = 9,803) and from studies on selected samples (d = 0.45, 95% CI [0.32, 0.59], N = 2,943). In particular, they showed substantially more posttraumatic stress symptoms (nonselect studies: d = 0.72, 95% CI [0.46, 0.98], N = 1,763). They did not lag, however, much behind their comparisons in several other domains of functioning (i.e., physical health, stress-related physical measures, and cognitive functioning) and showed remarkable resilience. The coexistence of stress-related symptoms and good adaptation in some other areas of functioning may be explained by the unique characteristics of the symptoms of Holocaust survivors, who combine resilience with the use of defensive mechanisms. In most domains of functioning no differences were found between Israeli samples and samples from other countries. The exception was psychological well-being: For this domain it was found that living in Israel rather than elsewhere can serve as a protective factor. A biopsychological stress-diathesis model is used to interpret the findings, and future directions for research and social policy are discussed.

Do adopted children show lower self-esteem than nonadopted peers, and do transracial adoptees show lower self-esteem than same-race adoptees? Adopted children are hypothesized to be at risk of low self-esteem. They may suffer from the consequences of neglect, abuse, and malnutrition in institutions before adoption. They have to cope with their adoptive status, which often includes difficulties associated with the lack of resemblance to their adoptive parents. Additionally, transracial and international adoptees may feel less integrated into their family, resulting in low self-esteem. In a series of metaanalyses, the authors found, however, no difference in self-esteem between adoptees (N = 10,977) and nonadopted comparisons (N = 33,862) across 88 studies. This was equally true for international, domestic, and transracial adoptees. Across 18 studies including 2,198 adoptees, no differences in self-esteem were found between transracial and same-race adoptees. In contrast, in a small set of 3 studies (N = 300), adoptees showed higher levels of self-esteem than nonadopted, institutionalized children. The authors' findings may be explained by adoptees' resilience to overcome early adversity, supported by the large investment of adoptive families. Adoption can be seen as an effective intervention, leading to normative self-esteem.