Annual screenings of preschool children at kindergarten registration identified 158 children having high levels of aggressive, hyperactive, impulsive, and inattentive behavior. These “disruptive” children were randomly assigned to four treatment conditions lasting the kindergarten school year: no treatment, parent training only, full-day treatment classroom only, and the combination of parent training with the classroom treatment. Results showed that parent training produced no significant treatment effects, probably owing largely to poor attendance. The classroom treatment produced improvement in multiple domains: parent ratings of adaptive behavior, teacher ratings of attention, aggression, self-control, and social skills, as well as direct observations of externalizing behavior in the classroom. Neither treatment improved academic achievement skills or parent ratings of home behavior problems, nor were effects evident on any lab measures of attention, impulse control, or mother–child interactions. It is concluded that when parent training is offered at school registration to parents of disruptive children identified through a brief school registration screening, it may not be a useful approach to treating the home and community behavioral problems of such children. The kindergarten classroom intervention was far more effective in reducing the perceived behavioral problems and impaired social skills of these children. Even so, most treatment effects were specific to the school environment and did not affect achievement skills. These findings must be viewed as tentative until follow-up evaluations can be done to determine the long-term outcomes of these interventions.

We explored the utility of the Expressed Emotion (EE) construct with a community sample of young children (N = 91), studying the stability of EE scores over a 2-year period and the extent to which EE was associated with simultaneous and subsequent disruptive behavior. As part of a longitudinal study, families were assessed when the child was in preschool, 1st grade, and 3rd grade. Maternal EE was measured at preschool and 1st grade using the Five Minute Speech Sample and behavior ratings were obtained using the Child Behavior Checklist. At 3rd grade, the Diagnostic Interview Schedule for Children was used to determine DSM-IV diagnoses. The stability of the EE rating over the 2-year period from preschool to 1st grade was statistically significant although modest. At 1st grade, EE ratings were significantly related to the extent of externalizing behavior problems. Regression analyses that controlled for maternal stress levels determined that preschool EE ratings predicted classification of ADHD over 4 years later, at 3rd grade. The relationships between EE and child problem behavior were almost exclusively determined by the EE criticism dimension; the emotional overinvolvement dimension was not related to child behavior. The implications of these findings are discussed.

The main aim of the present study was to compare pictures and words with respect to access to semantic systems in autism using a semantic priming paradigm. A word completion task was conducted using both within-modality (word–word, WW) and cross-modality (picture–word, PW) conditions on a group of high-functioning adolescents and adults with autism (N = 20) and a control group (N = 20) matched on chronological age, mental age, Verbal IQ and Performance IQ. Both groups showed semantic priming effects in both modality conditions, generating significantly more responses for related prime-target pairs than for unrelated pairs. Although the control group performed similarly on both priming tasks, the autistic group performed significantly better on a PW task than on a WW task. These findings suggest the possible advantage of pictures over words in access to semantics in autism. The theoretical implications are discussed in terms of functional asymmetry between verbal and pictorial semantic operations that may be specific to autism.

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.

This paper reports the results of a randomised treatment trial of two forms of outpatient family intervention for anorexia nervosa. Forty adolescent patients with anorexia nervosa were randomly assigned to “conjoint family therapy” (CFT) or to “separated family therapy” (SFT) using a stratified design controlling for levels of critical comments using the Expressed Emotion index. The design required therapists to undertake both forms of treatment and the distinctiveness of the two therapies was ensured by separate supervisors conducting live supervision of the treatments. Measures were undertaken on admission to the study, at 3 months, at 6 months and at the end of treatment. Considerable improvement in nutritional and psychological state occurred across both treatment groups. On global measure of outcome, the two forms of therapy were associated with equivalent end of treatment results. However, for those patients with high levels of maternal criticism towards the patient, the SFT was shown to be superior to the CFT. When individual status measures were explored, there were further differences between the treatments. Symptomatic change was more marked in the SFT whereas there was considerably more psychological change in the CFT group. There were significant changes in family measures of Expressed Emotion. Critical comments between parents and patient were significantly reduced and that between parents was also diminished. Warmth between parents increased.

The literacy skills of 56 school leavers from the Bishop and Edmundson (1987) cohort of preschoolers with specific language impairment (SLI) were assessed at 15 years. The SLI group performed worse on tests of reading, spelling, and reading comprehension than age-matched controls and the literacy outcomes were particularly poor for those with Performance IQ less than 100. The rate of specific reading retardation in the SLI group had increased between the ages of 8½ and 15 years and there had been a substantial drop in reading accuracy, relative to age. However, over 35% had reading skills within the normal range and those who had had isolated impairments of expressive phonology had a particularly good outcome. Our findings highlight the limitations of discrepancy definitions of dyslexia that do not take account of the changing demands of reading over time. We argue that children's phonological difficulties place them at risk of literacy failure at the outset of reading and that later, impairments of other language skills compromise development to adult levels of fluency.

Developmental psychology and the study of behaviour and emotion have tended to be considered in parallel to the study of neurobiological processes. This review explores the effects of child abuse and neglect on the brain, excluding nonaccidental injury that causes gross physical trauma to the brain. It commences with a background summary of the nature, context, and some deleterious effects of omission and commission within child maltreatment. There is no post-maltreatment syndrome, outcomes varying with many factors including nature, duration, and interpersonal context of the maltreatment as well as the nature of later intervention. There then follows a section on environmental influences on brain development, demonstrating the dependence of the orderly process of neurodevelopment on the child's environment. Ontogenesis, or the development of the self through self-determination, proceeds in the context of the nature–nurture interaction. As a prelude to reviewing the neurobiology of child abuse and neglect, the next section is concerned with bridging the mind and the brain. Here, neurobiological processes, including cellular, biochemical, and neurophysiological processes, are examined alongside their behavioural, cognitive, and emotional equivalents and vice versa. Child maltreatment is a potent source of stress and the stress response is therefore discussed in some detail. Evidence is outlined for the buffering effects of a secure attachment on the stress response. The section dealing with actual effects on the brain of child abuse and neglect discusses manifestations of the stress response including dysregulation of the hypothalamic-pituitary-adrenal axis, and parasympathetic and catecholamine responses. Recent evidence about reduction in brain volume following child abuse and neglect is also outlined. Some biochemical, functional, and structural changes in the brain that are not reflections of the stress response are observed following child maltreatment. The mechanisms bringing about these changes are less clearly understood and may well be related to early and more chronic abuse and neglect affecting the process of brain development. The behavioural and emotional concomitants of their neurobiological manifestations are discussed. The importance of early intervention and attention to the chronicity of environmental adversity may indicate the need for permanent alternative caregivers, in order to preserve the development of the most vulnerable children.

In a prospective, longitudinal study with community samples of disruptive and nondisruptive children, the predictive relations between peer-assessed dimensions of behavioral reputation in elementary school and teacher-rated behavioral adjustment and test scores of academic achievement were examined over a 4-year period. The Revised Class Play (RCP), a social role matching instrument completed by students about their classmates, was used to assess behavioral dimensions of children's peer reputation at baseline. Regression analyses showed that the RCP dimensions of aggressive-disruptive, sensitive-isolated, and social etiquette were the best predictors of later teacher-rated externalizing problems, internalizing problems, and subsequent adaptive skills respectively. Only IQ predicted later academic achievement. When IQ and disruptive/nondisruptive group status were added to each regression equation they further contributed as significant predictors. When parent and teacher ratings of behavior problems at baseline were entered jointly with RCP dimensions into regression equations, the peer dimensions further explained outcome variance. Additive effects of the RCP dimensions were found only for the externalizing problems outcome. Disruptive children with mild levels of aggressive behavior and high levels of sensitive-isolated behavior had less externalizing problems at outcome. A comparison of the difference between disruptive and nondisruptive groups in the relationship of baseline RCP scores to teacher outcomes showed no difference between groups, suggesting that the groups did not depart appreciably from their initial differences relative to each other over time.

In this study, the relationship between short-term emotion expressions and dimensional ratings of internalizing and externalizing symptomatology was examined. Short-term emotions, defined as facial or vocal displays of emotion generally lasting less than 10 seconds and elicited by a specific and proximal event, were observed during recess in 71 children from diverse socioeconomic backgrounds, who were between 4 and 8 years old. Internalizing and externalizing symptomatology was assessed through parent and teacher questionnaire. Sociometric ratings were obtained from peers on children's anger and aggression. It was hypothesized following Tomkins (1979) and others that one affect becomes predominant in the emotional experience of the individual. Different operationalizations of this concept were examined. Using regression analyses, externalizing symptomatology was found to be predicted by higher levels of anger, lower levels of happiness, and lower levels of sadness. Internalizing symptomatology was found to be predicted by higher levels of sadness and lower levels of anger. It was concluded on the basis of these data that the relationship between short-term emotion and internalizing and externalizing psychopathology is best understood as the balance between different short-term emotions. Results are discussed in the context of theories of emotion and their functions.

Although young children with conduct disorder (CD) are suspected of having verbal and executive function deficits, most studies that investigated this hypothesis did not control for attention deficit hyperactivity disorder (ADHD). Furthermore, relatively little is known about the interaction between cognitive deficits and familial factors in explaining the onset and persistence of CD in children. The participants in this study were 57 children with CD and 35 controls aged 7 to 12 years. At 1-year follow-up, 41 of the participants with CD were reassessed. Children with CD were found to be significantly impaired in four of five executive function measures after ADHD symptoms and socioeconomic status (SES) were controlled. Executive function test performance, number of ADHD symptoms, and familial characteristics (SES, parental punishment) together correctly classified 90% of the participants. Only the number of ADHD symptoms was found to significantly improve prediction of CD 1 year later beyond that afforded by number of CD symptoms a year earlier. Findings indicate that children with CD and ADHD symptoms are especially at risk for persistent antisocial behaviour. Results also highlight the importance of treatment programs that cover both cognitive and familial aspects associated with CD.

Deaf children frequently have trouble understanding other people's emotions. It has been suggested that an impaired theory of mind can account for this. This research focused on the spontaneous use of mental states in explaining other people's emotions by 6- and 10-year-old deaf children as compared to their hearing peers. Within both age-groups deaf children referred to others' beliefs as often as their hearing peers and their references to desires even exceeded those of hearing children. This relative priority for the expression of desires is discussed in terms of possible communicative patterns of deaf children. The specific problems that deaf children meet in their daily communication might explain their abundance of desire-references: plausibly, they give a high priority to stress their own desires and needs unambiguously.

We analysed results from seven American and British studies that compared groups of mothers with and without clinically diagnosed depression, and assessed the attachment category of their infants (under 3 years) using the Strange Situation. The samples were predominantly middle-income and free of risk factors other than maternal depression. Meta-analysis using loglinear modelling and standardised residuals showed that the effect of depression on the distribution of infants' attachment was statistically heterogeneous. However, after removing one outlier study, the effect of depression was homogeneous across the remaining six studies. Infants of depressed mothers showed significantly reduced likelihood of secure (B) attachment and marginally raised likelihood of avoidant (A) and disorganised (D) attachment. The first two effects varied considerably in magnitude between studies, whereas the increase in disorganised attachment, from 17% to 28% on average, was consistent.

This paper examines relations between the extent of children's peer relationship problems at age 9 and their later risks of educational under-achievement and unemployment by the age of 18 years. Results showed that children with high rates of early peer relationship problems were at increased risk of under-achievement and unemployment when compared with children with low rates of early peer relationship problems. These elevated educational and occupational risks were explained by two processes. First, associations between early peer difficulties and later disadvantage were in part noncausal, and arose because of the personal characteristics (IQ and attentional problems) and social backgrounds (socioeconomic adversity, exposure to parental change, and punitive parent–child interaction) of children with early peer problems. Second, problematic peer relations during childhood appeared to place young people at increased risk of a range of adolescent interpersonal and school-related difficulties, including weaker peer attachments, interpersonal problems with teachers, school truancy, suspension, and early school leaving. In turn, these experiences and behaviours served to reduce the educational and employment opportunities of children with early peer problems. Results highlight the importance of childhood peer relationships for academic and occupational success.

In this paper, we review current issues in cognitive assessment. After addressing important definitional and theoretical issues, we discuss some recently developed cognitive assessment instruments as well as some recently revised instruments. Tests that are scheduled for revision will also be mentioned. As most readers are generally familiar with the widely used and nationally standardized IQ tests, we will summarize these tests according to their general usage. The testing of intelligence has been a major focus and contribution since the early days of Psychology, when the birthplace of the intelligence testing movement began in France with the work of Alfred Binet toward the end of the 19th century. Many of the most widely known and used IQ tests have been developed in the U.S.A. and are used internationally. In addition, other IQ tests have been developed in many other countries outside the U.S.A. The use of IQ tests and selected assessment considerations will be reviewed. Finally, we make some predictions about the future role of cognitive assessment in the coming century.

The reading and oral language scores of 110 children with a specific reading disability (SRD) and 102 children with a specific language impairment (SLI) indicated that approximately 53% of children with an SRD and children with an SLI could be equally classified as having an SRD or an SLI, 55% of children with an SRD have impaired oral language, and 51% of children with an SLI have a reading disability. Finding that a large percentage of children can be equally classified as SRD or SLI has repercussions for the criteria used to define an SRD, for conceptualising subgroups of learning disability, and for estimates of the incidence of SRD. Further, it highlights the need for future studies to assess both the reading and oral language abilities of SRD and SLI participants to determine how specifically impaired and homogeneous samples really are.

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.

This study is a prospective, longitudinal attempt to explore behavioral self-regulation, private speech, and speech-action coordination in a sample of behaviorally at-risk preschool children. Preschoolers (N = 72) were classified at age 3 years into a behaviorally at-risk group or a comparison group on the basis of preschool teacher behavioral ratings. Children were videotaped on four different occasions across the span of almost 2 years as they completed problem-solving tasks, and private speech, task performance, executive functioning, and speech-action coordination were analyzed. Children identified 2 years earlier as being hard to manage were at risk for continued behavior problems at elementary school entry. Behaviorally at-risk children consistently used more spontaneous private speech than comparison children across all observations. Both groups of children demonstrated a pattern of increasing silence with task success over time. No group differences were observed in children's speech-action coordination at age 5 years. Intraindividual developmental changes in private speech for both groups were associated with task performance, speech-action coordination, and executive functioning at age 5, but not with teacher- and parent-reported problem behavior.

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.

The gender self-concept profiles of 128 adolescents (107 males) whose persistent behaviour problems led to suspension from school were investigated. Establishing the students' percentile ratings in the 11 subscales of the Self-Description Questionnaire overcame previous methodological weaknesses. For boys and girls Physical Appearance, Opposite-sex Relationships, and Honesty and Trustworthiness were in the average range, but Parent Relationships, General Self, and General School self-concepts were low. Only girls were low for Same-sex Relationships and Emotional Stability. The profiles suggest that boys' antisocial behaviours are associated with striving for a masculine self-image, but girls' antisocial behaviours are associated with greater social marginalisation. The issues of multi-focused interventions, prosocial role models, the particular needs of girls, and the relationship between self-control, self-enhancement, and reputation enhancement theories are discussed.