The readers of the Journal may not be aware that the Joint Editors act independently in making decisions on accepting papers for publication. This means that as an Editor I am just as intrigued as any other reader when I see a new issue of the Journal since it is likely that I will have been responsible for selecting only one third of the papers in that issue. In reading the material in this present issue I was struck by the conceptual and methodological links between a sub-set of papers that were concerned with adverse events and circumstances and their long-term sequelae; moreover, that these papers had between them some important implications for clinical practice. The first of these papers is by Dunn et al. and investigates the transmission within families of qualities of relationships. They found that father–child and mother–child relationships in stepfamilies, single-parent, and non-stepfamilies were found to be related to a number of factors. These included the parents' own earlier life course experiences, current family circumstances, and how a partner and child were getting along. The links with life course experiences meant that children were at risk of a “double dose” of less affectionate relationships in families in which parents had experienced early adversities. They found evidence for both selection effects (similarities in the early experience of both partners) and co-parenting effects (effects of one parent's relationship with a child on the other parent) and effects of biological relatedness.

Life course and current family factors associated with individual differences in parent–child relationships were investigated in a sample of 467 children from 192 families, including stepfather, single-parent, stepmother, and complex stepfamilies; informants were fathers, mothers, and children. Both positive and negative dimensions of father–child and mother–child relationships were linked to earlier life course experiences of parent and of partner, to current family factors, and to the quality of partner's relationship with the child. The pattern of associations between the adults' life course experiences meant that children were at risk for a “double dose” of less affectionate relationships in families in which parents had experienced early adversities. The significance of biological relatedness, family setting, and child–partner relationships was highlighted.

This paper examines risk factors for the development of Post Traumatic Stress Disorder (PTSD), and its severity and chronicity, in a group of 217 young adults who survived a shipping disaster in adolescence. The survivors were followed up 5 to 8 years after the disaster. Risk factors examined fell into three main categories: pre-disaster child and family vulnerability factors, including childhood psychopathology; objective and subjective disaster-related experiences; and post-disaster factors, including results from screening questionnaires administered 5 months post-disaster, coping mechanisms adopted subsequently, life events, and availability of social supports. Developing PTSD following the disaster was significantly associated with being female, with pre-disaster factors of learning and psychological difficulties in the child and violence in the home, with severity of exposure to the disaster, survivors' subjective appraisal of the experience, adjustment in the early post-disaster period, and life events and social supports subsequently. When all these factors were considered together, measures of the degree of exposure to the disaster and of subjective appraisal of life threat, and ratings of anxiety obtained 5 months post-disaster, best predicted whether survivors developed PTSD. For those survivors who developed PTSD, its duration and severity were best predicted not by objective and subjective disaster-related factors, but by pre-disaster vulnerability factors of social, physical, and psychological difficulties in childhood together with ratings of depression obtained 5 months post-disaster, and whether survivors received post-disaster support at school. The implications of these findings are considered for targeting assessment and intervention efforts at survivors most at risk of developing difficulties in adjustment following similar traumatic experiences.

Research with clinically anxious adults has revealed that they estimate future negative events as far more likely to occur, relative to healthy controls. In addition, anxious adults estimate that such events are more likely to happen to themselves than to others. Previous research with anxious children and adolescents, in contrast, has revealed no increased probability estimates for negative events, relative to controls, and the events were rated as more likely to happen to others than to the self. The present study followed up these discrepant findings by investigating probability judgements concerning future negative events generated by children and adolescents who had actually experienced an extreme negative event and who met criteria for a diagnosis of Post-traumatic Stress Disorder ( PTSD). Control groups comprised a group of healthy participants, and a group of healthy participants whose parents had experienced a trauma and who met criteria for PTSD. The results revealed no overall differences between the clinical group and the controls. However, children and adolescents with PTSD estimated all negative events as significantly more likely to happen to others than to themselves, with this other-referent bias being strongest for events matched to their trauma. In contrast, the two control groups exhibited an other-referent bias for physically threatening events but not for socially threatening ones. Developmental analyses indicated that the strength of the relationship between anxiety and elevated judgements about future negative events declined with age in the control participants but that there was no significant relationship in the groups who had been exposed to trauma. The findings are discussed in the context of the literature on information processing biases and PTSD.

The prevalence of direct and relational bullying and their differential relationship to behaviour problems in young primary school children was investigated. Individual interviews were conducted with 1982 children aged 6–9 years (mean age 7.6 years) and 1639 parents completed the Strength and Difficulties Questionnaire regarding behaviour problems of their children. Of the 1639 children with both data sets, 4.3% were direct bullies, 39.8% victims, and 10.2% both bullied and were victimised frequently (bully/victims). The rates for relational bullying were 1.1% bullies, 37.9% victims, and 5.9% bully/victims. All children involved in direct bullying had significantly increased total behaviour problems, hyperactivity, conduct problems, and peer problem scores, and lower prosocial behaviour scores compared to those not involved in bullying (neutrals). Findings were similar for relational bullying involvement and behaviour problems for bully/victims and victims but less pronounced. Relational bullies had the lowest behaviour problem scores while being rated the least prosocially inclined children, consistent with the concept of a cool manipulator. Overall, direct bully/victims and children who were involved in both direct and relational bullying behaviour had the highest rates of behaviour problems. No relationship between victimisation and increased emotional problems were found. Those involved in bullying behaviour who show externalising and hyperactivity problems in primary school may be at increased risk for persistent conduct problems. Different interventions may be needed for those involved in relational bullying only, both direct and relational bullying, and those with additional behaviour problems.

The developmental sequelae of infant failure to thrive (FTT) were examined in an unreferred group of 6-year-olds with a history of severe nonorganic growth retardation, sampled from a 1-year birth cohort in an inner-city area of South London. Children who failed to thrive in infancy (weight below the third centile for at least 3 months) and their pairwise matched comparisons were originally studied at 15 months, and 42 cases and 42 controls (89.5% of the sample) were followed up. At 6 years, previously growth-retarded children were considerably smaller than matched comparisons, in terms of body mass index (BMI), and height and weight for age z scores. History of FTT explained substantial variance in weight and BMI at 6 years, with maternal height also contributing to variation in height for age. Child cognitive functioning at 6 years was examined using the McCarthy Scales: cases had more limited quantitative and memory skills than comparisons, but there was no intergroup variation in general cognitive performance. In contrast to analyses of physical development, failure to thrive did not account for cognitive functioning; maternal IQ was the sole significant predictor of performance on all indices of child cognitive abilities. At 15 months, earlier growth faltering was linked to limitations in mental development, but these findings were not confirmed by the follow-up data: the timing of FTT was not related to cognitive abilities at 6 years. Results correspond to past research indicating that nonorganic failure to thrive is associated with persistent limitations in physical stature. There was little evidence of cognitive disadvantage for case group children at school age, suggesting that the adverse effects of early malnutrition on cognitive functioning appear to diminish over time.

Infant attachment and mother–child interaction were evaluated for 65 primiparous women and their singleton infants conceived through in vitro fertilisation (IVF) and a control group of 61 women and their infants conceived naturally. The sample was enrolled during pregnancy as part of a longitudinal study. At 12 months postpartum, security of infant attachment was assessed using the Strange Situation procedure, and mother–child interaction was assessed in a free play context using the Emotional Availability Scales. IVF children demonstrated predominantly secure attachment relationships with their mothers (64.6% IVF, 55.9% controls), and there were no significant between-group differences in the proportion of IVF compared to control group children classified in any of the secure or insecure attachment groups. Furthermore, there were no significant group differences on maternal (sensitivity, structuring, hostility) or child (responsivity, involving) dimensions of interaction during play. The majority of IVF mothers (86%) were sensitive and their infants responsive (91%). Contrary to expectation, mother's ratings of greater anticipated infant difficultness assessed during pregnancy and higher ratings of infant temperament and behaviour difficulty assessed at 4 and 12 months postpartum were associated with secure attachment relationships and more optimal mother–child interaction in both the IVF and control groups.

The present study (N = 159) provides evidence of an increased risk for behavior problems of infant-placed 7-year-old internationally, transracially adopted children in the Netherlands. However, parents reported more behavior problems for adopted boys than for adopted girls. Notably, about 30% of the adopted children were classified as clinical on the CBCL scale for total problems, which is a much larger percentage than the 10% found in the normative population. It was suggested that these results could be explained by the operation of multiple risk factors before and after adoption placement, e.g. the child's genetic disposition, pre-natal and pre-adoption care, or the child's cognitive understanding of adoption in middle childhood. Also, results suggest that maternal sensitive responsiveness in adoptive families declines in the transition from early to middle childhood. In contrast to the home setting, the adopted children showed favorable behavioral and socioemotional adjustment at school, while their academic achievement and intelligence were in the normal range or above average. In particular Korean children had high IQs: 31% of these children obtained an intelligence score above 120. It was suggested that adoptive parents seem to offer their children sufficient or even more than average cognitive stimulation. Furthermore, adopted girls scored higher in optimal ego-control, social competence, and peer group popularity than nonadopted girls from the general population: 30% of the adopted girls were rated as popular by their classmates, which compares favorably to the 13% found in the general school population.

This study investigated the association between reading disability (RD) and internalizing and externalizing psychopathology in a large community sample of twins with (N = 209) and without RD (N = 192). The primary goals were to clarify the relation between RD and comorbid psychopathology, to test for gender differences in the behavioral correlates of RD, and to test if common familial influences contributed to the association between RD and other disorders. Results indicated that individuals with RD exhibited significantly higher rates of all internalizing and externalizing disorders than individuals without RD. However, logistic regression analyses indicated that RD was not significantly associated with symptoms of aggression, delinquency, oppositional defiant disorder, or conduct disorder after controlling for the significant relation between RD and ADHD. In contrast, relations between RD and symptoms of anxiety and depression remained significant even after controlling for comorbid ADHD, suggesting that internalizing difficulties may be specifically associated with RD. Analyses of gender differences indicated that the significant relation between RD and internalizing symptoms was largely restricted to girls, whereas the association between RD and externalizing psychopathology was stronger for boys. Finally, preliminary etiological analyses suggested that common familial factors predispose both probands with RD and their non-RD siblings to exhibit externalizing behaviors, whereas elevations of internalizing symptomatology are restricted to individuals with RD.

The present study assesses the effects of demographic risk factors on children's exposure to violence (ETV) and how these effects vary by informants. Data on exposure to violence of 9-, 12-, and 15-year-olds were collected from both child participants (N = 1880) and parents (N = 1776), as part of the assessment of the Project on Human Development in Chicago Neighborhoods (PHDCN). A two-level hierarchical linear model (HLM) with multivariate outcomes was employed to analyze information obtained from these two different groups of informants. The findings indicate that parents generally report less ETV than do their children and that associations of age, gender, and parent education with ETV are stronger in the self-reports than in the parent reports. The findings support a multivariate approach when information obtained from different sources is being integrated. The application of HLM allows an assessment of interactions between risk factors and informants and uses all available data, including data from one informant when data from the other informant is missing.

A multi-modal abnormality in the integration of parts and whole has been proposed to account for a bias toward local stimuli in individuals with autism (Frith, 1989; Mottron & Belleville, 1993). In the current experiment, we examined the utility of hierarchical models in characterising musical information processing in autistic individuals. Participants were 13 high-functioning individuals with autism and 13 individuals of normal intelligence matched on chronological age, nonverbal IQ, and laterality, and without musical experience. The task consisted of same-different judgements of pairs of melodies. Differential local and global processing was assessed by manipulating the level, local or global, at which modifications occurred. No deficit was found in the two measures of global processing. In contrast, the clinical group performed better than the comparison group in the detection of change in nontransposed, contour-preserved melodies that tap local processing. These findings confirm the existence of a “local bias” in music perception in individuals with autism, but challenge the notion that it is accounted for by a deficit in global music processing. The present study suggests that enhanced processing of elementary physical properties of incoming stimuli, as found previously in the visual modality, may also exist in the auditory modality.

Research on theory of mind began in the context of determining whether chimpanzees are aware that individuals experience cognitive and emotional states. More recently, this research has involved various groups of children and various tasks, including the false belief task. Based almost exclusively on that paradigm, investigators have concluded that although “normal” hearing children develop theory of mind by age 5, children who are autistic or deaf do not do so until much later, perhaps not until their teenage years. The present study explored theory of mind by examining stories told by children who are deaf and hearing (age 9–15 years) for statements ascribing behaviour-relevant states of mind to themselves and others. Both groups produced such attributions, although there were reliable differences between them. Results are discussed in terms of the cognitive abilities assumed to underlie false belief and narrative paradigms and the implications of attributing theory of mind solely on the basis of performance on the false belief task.

“Goodness of Fit”: Clinical Applications from Infancy through Adult Life. By Stella Chess & Alexander Thomas. Brunner/Mazel, Philadelphia, PA, 1999. pp. 229. £24.95 (hb).

Chess and Thomas's pioneering longitudinal studies of temperamental individuality started over 40 years ago (Thomas et al., 1963). Their publications soon became and remain classics. Their concept of “goodness of fit” emerges out of this monumental work but has had a long gestation period. In their new book, the authors distinguish between behaviour disorders that are reactive to the child's life circumstances, including life events, and which are self-correcting or responsive to the relevant changes in their environment, and more serious disorders.

To Glaser, D. (2000). Child abuse and neglect and the brain—a review. Volume 41(1), pp. 97–116.

Two errors in my paper have been helpfully drawn to my attention by Professor Michael De Bellis.

Page 109, paragraph 2

Some of the children also participated in the study reported by De Bellis, Keshavan et al., 1999, not De Bellis, Chrousos et al., 1994, as printed in the original paper.

Page 109, paragraph 3

The reference should be De Bellis, Keshavan et al. 1999, not De Bellis, Lefter et al., 1999.