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Biomedical subjects

I Kolvin

Publications and source records attributed to I Kolvin.

At least 19 recordsLinked to original sources

Inner city disadvantage and family functioning.

The co-existence of types of social, environmental and family disadvantage and domains of family dysfunction is explored through individual interviews and use of the Family Assessment Device in a cross-sectional study of 143 inner city families. The dependence upon social welfare by the family and the overall degree of disadvantage experienced both correlate significantly with all forms of family dysfunction. Marital disruption, poor physical care of the home or of the child(ren) and poor quality of mothering correlate significantly with difficulties both in role allocation and in affective involvement. Those families suffering more types of environmental disadvantage are more likely also to be dysfunctional in each domain of family life. Some possible mechanisms for these associations are highlighted and their implications for planning of effective interventions discussed.

Adolescent↗

The peer relations of disruptive children with reference to hyperactivity and conduct disorder.

Literature reviews indicate that children with disruptive behaviour disorders have peer relationship problems, but little information is available concerning the differential effects of hyperactivity and conduct disorder on peer relationships. Using a database from North of England research, this paper uses standard frequency analysis complemented by multivariate analyses to explore the independent effects of pervasive hyperactivity and conduct disorder on the sociometry of peer relations among 7- to 8- and 11- to 12-year-olds. The findings suggest that (a) social isolation in 7-8-year-olds shows no significant association with hyperactivity. However there is a significant association with conduct disorder in 11-12-year-olds. (b) Rejection is not significantly associated with hyperactivity alone nor with conduct disorder alone in 7-8-year-olds. However, it is associated with a combination of hyperactivity and conduct disorder. In 11-12-year-olds rejection is associated with conduct disorder alone and with conduct disorder and hyperactivity in combination. It is also associated with low cognitive ability alone and in combination with conduct disorder. Overall, these findings provide some limited evidence of adverse sociometric responses to both hyperactivity and below average cognitive ability. However, in the at-risk samples analysed here, conduct disorder emerges as the most powerful independent predictor of isolation and rejection, and this is especially so among older children.

Attention Deficit Disorder with Hyperactivity↗

Behavioural psychopathology of child sexual abuse in schoolgirls referred to a tertiary centre: a North London study.

The sexually abused girls in this study were a sub-sample of a group of girls referred to a Regional Centre for Psychotherapy for the whole of London, North Thames. An inclusion criterion was that they were psychologically symptomatic and so it is likely that they were more problematic cases causing concern in their locality. The control clinical group consisted of referrals to local Child and Family consultation services, were an opt-in matched sample and not a total clinic referral sample. In addition, the reasons for referral covered both child disorder and family problems. It is, therefore, important to bear in mind the differences between these two groups. Certain clear cut findings have emerged from this study. No disorders specific to child sexual abuse in girls were identified but the extent and severity of the disturbance in the sexually abused sample was most striking. In these girls an event (CSA), together with referral because of emotional symptoms, was associated with enhanced severity of disorder and comorbidity particularly with reference to a cluster of disorders comprising post-traumatic stress disorder, depressive disorder, anxiety disorders (general and separation), social phobias and reactive attachment disorder. In the community clinic sample the identified disorders were mainly those of separation anxiety disorders and adjustment. Wide comorbidity was common in the sexual abuse sample and also severity of impairment was notable when compared to the clinic sample. However, because of the selected nature of the abuse group the findings are not generalisable beyond the population from which they emerged. The view is advanced that there are strong grounds for exploring the utility of psychodynamic psychotherapy in similar samples of sexually abused girls. These findings are discussed in the light of the current literature.

Adolescent↗

Early life family disadvantages and major depression in adulthood.

BACKGROUND: There is evidence that exposure to social and family disadvantages in childhood are a risk factor for adult depression. AIMS: To explore the effects of multiple adversity in early childhood on adult depression, and the relative effects of the different adversities. METHOD: This study utilises data from the Newcastle Thousand Family Study. Information on childhood disadvantages was collected when the participants were 5 years old, and information on mental health was gathered when they were 33 years old. Mental health data were scrutinised blind to the evidence of early disadvantage, and best-estimate diagnoses of major depressive disorder were made according to DSM-III-R criteria. RESULTS: Multiple family disadvantages in childhood substantially increase the risk of suffering a major depressive disorder in adulthood. Such disadvantages include family or marital relationship instability, a combination of poor mothering and poor physical care, and a combination of dependence on social welfare and overcrowding. For females major depression was linked in particular to the quality of parenting in early life. CONCLUSIONS: Social and family (especially multiple family) disadvantages during childhood predispose individuals to an increased risk of major depression in adulthood.

Adult↗

Is there a comorbid relationship between hyperactivity and emotional psychopathology?

Some of the early literature implied that emotional disorders were almost incompatible with hyperactivity in childhood. The paper addresses this issue using a large epidemiological data base--of two cohorts of 7- & 8-year-old and 11- & 12-year-old children from the North of England. There are two themes, first, the paper reports on the prevalence of emotional symptoms and disorder among hyperactive children. Second, it explores co-occurrence of hyperactivity and emotional psychopathology according to whether the hyperactivity is situational or pervasive and according to the age of the child. Hyperactivity proved to have an association with emotional symptoms and disorder at both ages but the links with disorder were most prominent among the older children. Among our high risk or maladjusted samples the strongest links were with home-based situational hyperactivity. However, among the general population cohort, emotional disorder proved to be a function of pervasiveness of hyperactivity and older age.

Attention Deficit Disorder with Hyperactivity↗

Hyperactivity: prevalence and relationship with conduct disorder.

This paper reports the prevalence of situational and pervasive hyperactivity using different definitions of 'caseness', and explores the relationship between situational and pervasive hyperactivity and conduct disorder, using a large data base from the North of England. The prevalence of hyperactivity, and its relationship with conduct disorder, varied according to whether hyperactivity was pervasive or situational, according to the age of the child and to the definition of hyperactivity 'caseness'. Among younger children only, school based situational and pervasive hyperactivity had comparable comorbidity with other available evidence of psychiatric disorder and hyperactivity was virtually a prerequisite for conduct disorder. Among older children, pervasive hyperactivity had greater comorbidity with other psychiatric disorder than situational hyperactivity and, furthermore, displayed the strongest links with conduct disorder.

Attention Deficit Disorder with Hyperactivity↗

Diagnosing childhood depression who should be interviewed--parent or child? The Newcastle Child Depression Project.

The extent of the similarities and discrepancies in the reporting of depressive symptomatology by children and their mothers was examined. Child-parent agreement was not always impressive, particularly for more subjective symptoms. It is suggested that direct psychiatric assessment of children provides a more accurate picture of their mental state regardless of presenting disorder, but particularly where depression is suspected.

Adolescent↗

The context of childhood depression. The Newcastle Childhood Depression Project.

This paper examines the family background, premorbid personality traits and adverse life events preceding childhood depression. The non-depressed group proved more likely to have experienced pre-school bereavement and familial disturbance, and to come from the more deprived background; there was also an excess of premorbid anxiety and hysterical personality traits in this group. School phobia and premorbid obsessional traits were associated with the depressed group. Although there was an association between depression and the total number of adverse life events, this was more substantial when the perceived impact of the events was taken into account. Of the individual classes of life event, only illness and a change in social relationships were associated specifically with depression.

Adaptation, Psychological↗

Reliability and validity of two self-rating scales in the assessment of childhood depression.

A comparison was made of the reliability and validity of two self-rating scales, the Children's Depression Inventory (CDI) and Depression Self-Rating Scale (DSRS), in the diagnosis of depression in 93 children (aged 8-16 years) attending a university child psychiatry department. The two scales were of comparable merit but had only moderate discrimination between depressed and non-depressed children, with each scale having a misclassification rate of 25%. Better agreement was obtained in more verbally intelligent children, irrespective of age. Girls scored higher on the instruments than boys. No significant relationship was found between teacher assessment of classroom behaviour and the two self-rating depression instruments.

Adolescent↗

The Newcastle Child Depression Project. Diagnosis and classification of depression.

A total of 275 successive referrals to a university child psychiatry unit out-patient department were examined using the Child Depression Inventory. Of these, 95 children were examined further by a structured clinical interview, and the relationship between different instruments for the assessment of depression in childhood was investigated. Just over one-third of the children (35%) had significant depression, and it was found that depression may be missed unless children with other psychiatric diagnoses are examined closely. Multivariate analyses of the clinical data provided factorial validation of diagnoses when employing different clinical diagnostic schemas.

Adolescent↗

Born too small--is outcome still affected?

A cohort of boys weighing below the 2nd centile at birth between 1973 and 1974 were assessed at 10 to 11 years of age. Control children from the same population were matched for social class and age. Two boys in the light-for-dates group were profoundly disabled and were excluded from assessment. After these exclusions, there were no differences in intelligence or school achievement between the two groups, although tests of temperament and behaviour suggested some correlation between features of the 'attention deficit disorder' and the extent to which birthweight deviated from normal. Matching for social class is likely to have eliminated the confusing environmental and family influences associated with the poor outcome reported in a previous study of light-for-dates boys. In addition, improved perinatal care is likely to have contributed to the protection from long-term sequelae of the light-for-dates infants in the present study.

Birth Weight↗

Social and parenting factors affecting criminal-offence rates. Findings from the Newcastle Thousand Family Study (1947-1980).

A rare opportunity to study deprivation and criminality across generations arose from the follow-up of the families who participated in the Newcastle Thousand Family Survey. The data on these families had been preserved and it was possible, using criminal records, to examine longitudinally whether children who grew up in 'deprived' rather than 'non-deprived' families were more at risk of offending during later childhood and beyond. The results of this study suggest that this is indeed so.

Age Factors↗