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Reciprocity in autistic and typically developing children and adolescents with and without mild intellectual disabilities. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2017; 61:810-817. [PMID: 28707360 DOI: 10.1111/jir.12395] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 05/31/2017] [Accepted: 06/14/2017] [Indexed: 06/07/2023]
Abstract
The assessment of autism in individuals with mild intellectual disabilities (MID) is complicated because of the overlap between autistic traits and intellectual limitations. Impaired social emotional reciprocity is a core diagnostic criterion for autism. However, it is unknown whether reciprocal behaviour differs between MID individuals with or without an autism spectrum disorder (ASD). This study explored differences in reciprocal behaviour of 35 children and adolescents with MID (intelligence quotient 50-85): 15 with ASD (ASD-MID) and 20 with typical development (TD-MID) using the Interactive Drawing Test (IDT). ASD-MID participants showed a lower quality of reciprocal behaviour compared with TD-MID participants. The difference in quality of reciprocal behaviour between ASD-MID and TD-MID participants was not significantly related with Peabody Picture Vocabulary Test scores and thus not attributable to verbal capacity. The IDT is likely to reflect the child's inclination to display reciprocal behaviour in everyday situations, as its scale scores were meaningfully associated with the level of social cognition assessed with the Social Responsiveness Scale. Thus, the IDT seems well suited for measuring impairments in reciprocal behaviour in children and adolescents with MID.
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The role of stress reactivity in the long-term persistence of adolescent social anxiety symptoms. Biol Psychol 2017; 125:91-104. [PMID: 28274660 DOI: 10.1016/j.biopsycho.2017.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 01/30/2017] [Accepted: 03/02/2017] [Indexed: 11/29/2022]
Abstract
Social Anxiety Disorder (SAD) symptoms demonstrate a marked persistence over time, but little is known empirically about short-term processes that may account for this long-term persistence. In this study, we examined how self-reported and physiological stress reactivity were associated with persistence of SAD symptoms from early to late adolescence. A community sample of 327 adolescents (56% boys, Mage=13.01 at T1) reported their SAD symptoms for 6 successive years and participated in a public speaking task, during which self-reported (i.e., perceived nervousness and heart rate) and physiological (i.e., cortisol and heart rate) measures of stress were taken. Overall, our results point to a developmental process in which adolescents with a developmental history of higher SAD symptoms show both heightened perceived stress reactivity and heart rate reactivity, which, in turn, predict higher SAD symptoms into late adolescence.
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Discrepancies Between Perceptions of the Parent-Adolescent Relationship and Early Adolescent Depressive Symptoms: An Illustration of Polynomial Regression Analysis. J Youth Adolesc 2016; 45:2049-63. [PMID: 27230118 PMCID: PMC5020116 DOI: 10.1007/s10964-016-0503-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 05/14/2016] [Indexed: 12/01/2022]
Abstract
Adolescence is a critical period for the development of depressive symptoms. Lower quality of the parent-adolescent relationship has been consistently associated with higher adolescent depressive symptoms, but discrepancies in perceptions of parents and adolescents regarding the quality of their relationship may be particularly important to consider. In the present study, we therefore examined how discrepancies in parents' and adolescents' perceptions of the parent-adolescent relationship were associated with early adolescent depressive symptoms, both concurrently and longitudinally over a 1-year period. Our sample consisted of 497 Dutch adolescents (57 % boys, M age = 13.03 years), residing in the western and central regions of the Netherlands, and their mothers and fathers, who all completed several questionnaires on two occasions with a 1-year interval. Adolescents reported on depressive symptoms and all informants reported on levels of negative interaction in the parent-adolescent relationship. Results from polynomial regression analyses including interaction terms between informants' perceptions, which have recently been proposed as more valid tests of hypotheses involving informant discrepancies than difference scores, suggested the highest adolescent depressive symptoms when both the mother and the adolescent reported high negative interaction, and when the adolescent reported high but the father reported low negative interaction. This pattern of findings underscores the need for a more sophisticated methodology such as polynomial regression analysis including tests of moderation, rather than the use of difference scores, which can adequately address both congruence and discrepancies in perceptions of adolescents and mothers/fathers of the parent-adolescent relationship in detail. Such an analysis can contribute to a more comprehensive understanding of risk factors for early adolescent depressive symptoms.
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Genome-wide association study of lifetime cannabis use based on a large meta-analytic sample of 32 330 subjects from the International Cannabis Consortium. Transl Psychiatry 2016; 6:e769. [PMID: 27023175 PMCID: PMC4872459 DOI: 10.1038/tp.2016.36] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 12/21/2015] [Indexed: 01/15/2023] Open
Abstract
Cannabis is the most widely produced and consumed illicit psychoactive substance worldwide. Occasional cannabis use can progress to frequent use, abuse and dependence with all known adverse physical, psychological and social consequences. Individual differences in cannabis initiation are heritable (40-48%). The International Cannabis Consortium was established with the aim to identify genetic risk variants of cannabis use. We conducted a meta-analysis of genome-wide association data of 13 cohorts (N=32 330) and four replication samples (N=5627). In addition, we performed a gene-based test of association, estimated single-nucleotide polymorphism (SNP)-based heritability and explored the genetic correlation between lifetime cannabis use and cigarette use using LD score regression. No individual SNPs reached genome-wide significance. Nonetheless, gene-based tests identified four genes significantly associated with lifetime cannabis use: NCAM1, CADM2, SCOC and KCNT2. Previous studies reported associations of NCAM1 with cigarette smoking and other substance use, and those of CADM2 with body mass index, processing speed and autism disorders, which are phenotypes previously reported to be associated with cannabis use. Furthermore, we showed that, combined across the genome, all common SNPs explained 13-20% (P<0.001) of the liability of lifetime cannabis use. Finally, there was a strong genetic correlation (rg=0.83; P=1.85 × 10(-8)) between lifetime cannabis use and lifetime cigarette smoking implying that the SNP effect sizes of the two traits are highly correlated. This is the largest meta-analysis of cannabis GWA studies to date, revealing important new insights into the genetic pathways of lifetime cannabis use. Future functional studies should explore the impact of the identified genes on the biological mechanisms of cannabis use.
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A longitudinal biosocial study of cortisol and peer influence on the development of adolescent antisocial behavior. Psychoneuroendocrinology 2013; 38:2770-9. [PMID: 23927935 DOI: 10.1016/j.psyneuen.2013.07.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 07/09/2013] [Accepted: 07/10/2013] [Indexed: 11/25/2022]
Abstract
It is increasingly recognized that in order to understand the complex phenomenon of antisocial behavior, interrelations between biological and social risk factors should be taken into account. In the current study, this biosocial approach was applied to examine the mediating role of deviant peers in longitudinal associations linking the level of hypothalamic-pituitary-adrenal (HPA) axis activity to aggression and rule-breaking. Participants were 425 boys and girls from the general population, who were assessed yearly at ages 15, 16, and 17. As a measure of HPA axis activity, cortisol was assessed at awakening, 30, and 60 min later (the cortisol awakening response, CAR). Participants, as well as their best friend, reported on their own aggressive and rule-breaking behavior, thereby allowing to assess bidirectional influences within friendships. Aggression was only predicted by a decreased cortisol level at awakening, and not by aggressive behavior of their friend. Decreased levels of cortisol at awakening predicted adolescents' rule-breaking, which subsequently predicted increased rule-breaking of their best friend. The latter was only found for adolescents who changed friends, as compared to adolescents with the same friend in every year. Gender differences were not found. These findings suggest that interrelations between biological and social risk factors are different for the development of aggression versus rule-breaking. Furthermore, decreased levels of HPA axis activity may represent a susceptibility to selecting deviant peers.
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Assessing diabetes support in adolescents: factor structure of the modified Diabetes Social Support Questionnaire (DSSQ-Friends). Diabet Med 2012; 29:e232-40. [PMID: 22486356 DOI: 10.1111/j.1464-5491.2012.03677.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AIMS To determine the underlying factor structure of friends' enacted support behaviours for adolescents with Type 1 diabetes, confirm it in a second sample, delineate distinctive aspects of friends' support and test the reliability of resulting scale. METHODS The study included a total of 434 adolescents (54.8% girls), mean age 14.7 years, mean duration of diabetes 6.1 years. RESULTS Results from the exploratory factor analysis, including data from a random half of the participants revealed a five-factor solution explaining approximately 48.4% of the item variance. The five factors emerged Guidance and Encouragement (13 items; α=0.91), Help in Critical Situations (7 items; α=0.92), Nourishment (11 items; α=0.88), Empathy (6 items; α=0.83) and Help in Exercise (5 items; α=0.76). Confirmatory factor analysis on the remainder of the sample showed good indices of model fit. Comparison of the factor structure across gender and age also presented an excellent fit. In a second-order factor analysis all five factors loaded on one overall factor, Diabetes Social Support-Friends. Construct validity of the resulting scales was supported by predicted associations of Modified Diabetes Specific Support Questionnaire-Friends scale scores with HbA(1c) , treatment adherence and responsibility, and well-being. CONCLUSION The 42-item Modified Diabetes Specific Support Questionnaire-Friends emerged as a reliable and valid scale for Dutch adolescents with Type 1 diabetes and measures five factors of diabetes-specific support from close friends.
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The role of stressful events in the development of behavioural and emotional problems from early childhood to late adolescence. Psychol Med 2010; 40:1659-1668. [PMID: 20056023 DOI: 10.1017/s0033291709992091] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND There is growing evidence on the importance of experiences of stressful events in the development of psychopathology. This study aimed to investigate the role of stressful events in the continuity of internalizing and externalizing problems, as well as the cross-influence of these problems from early childhood to late adolescence. METHOD Data came from a general population sample of 396 children followed from the ages of 3 to 18 years. Parent-ratings of internalizing and externalizing problems at ages 3, 5, 10 and 18 years were used. Parents also reported on the presence of stressful events between the ages of 3 and 5 years, and 5 and 10 years. Adolescent reports on stressful events over the ages of 10-18 years were used. Structural equation models were used to disentangle/analyse the role of stressful events in the development of internalizing and externalizing problems. RESULTS From the age of 3 years onwards externalizing symptoms predicted experiences of stressful events. In turn, these experiences predicted later externalizing problems. Stressful events also explained part of the continuity of internalizing problems from the age of 10 years onwards, but not during childhood. From childhood onwards, cross-influences from externalizing problems to subsequent internalizing problems were found to run through stressful events. Only in adolescence cross-influences from internalizing problems to externalizing problems were found, again via stressful events. CONCLUSIONS From childhood onwards to late adolescence, stressful events play a significant role in both the continuity and the co-occurrence of externalizing and internalizing problems. Theoretical and methodological implications of these findings are discussed.
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Does visual impairment lead to additional disability in adults with intellectual disabilities? JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2009; 53:19-28. [PMID: 18771511 DOI: 10.1111/j.1365-2788.2008.01114.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND This study addresses the question to what extent visual impairment leads to additional disability in adults with intellectual disabilities (ID). METHOD In a multi-centre cross-sectional study of 269 adults with mild to profound ID, social and behavioural functioning was assessed with observant-based questionnaires, prior to expert assessment of visual function. With linear regression analysis the percentage of variance, explained by levels of visual function, was calculated for the total population and per ID level. RESULTS A total of 107/269 participants were visually impaired or blind (WHO criteria). On top of the decrease by ID visual impairment significantly decreased daily living skills, communication & language, recognition/communication. Visual impairment did not cause more self-absorbed and withdrawn behaviour or anxiety. Peculiar looking habits correlated with visual impairment and not with ID. In the groups with moderate and severe ID this effect seems stronger than in the group with profound ID. CONCLUSION Although ID alone impairs daily functioning, visual impairment diminishes the daily functioning even more. Timely detection and treatment or rehabilitation of visual impairment may positively influence daily functioning, language development, initiative and persistence, social skills, communication skills and insecure movement.
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Abstract
BACKGROUND The long-term consequences of child and adolescent externalizing problems often involve a wide spectrum of social maladaptation in adult life. The purpose of this study was to describe the predictive link of child and adolescent externalizing developmental trajectories to social functioning in adulthood. METHOD Social functioning was predicted from developmental trajectories of parent-reported aggression, opposition, property violations and status violations that were defined in a longitudinal multiple birth cohort study of 2,076 males and females aged 4-18 years. Social functioning was assessed using self-reports by young adults aged 18-30 years. Linear and logistic regression analyses were used to describe the extent to which developmental trajectories are prospectively related to social functioning. RESULTS Children with high-level trajectories of opposition and status violations reported more impaired social functioning as young adults than children with high-level trajectories of aggression and property violations. Young adults who showed onset of problems in adolescence reported overall less impaired social functioning than individuals with high-level externalizing problems starting in childhood. Overall, males reported more impaired social functioning in adulthood than females. However, females with persistent high-level externalizing behaviour reported more impairment in relationships than males with persistent high-level externalizing behaviour. CONCLUSION The long-term consequences of high levels of opposition and status violations in childhood to serious social problems during adulthood are much stronger than for individuals who show only high levels of aggressive antisocial behaviours.
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Incidence, types and characteristics of aggressive behaviour in treatment facilities for adults with mild intellectual disability and severe challenging behaviour. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2008; 52:114-124. [PMID: 18197950 DOI: 10.1111/j.1365-2788.2007.00968.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND Inpatient aggression in treatment facilities for persons with intellectual disability (ID) can have aversive consequences, for co-clients and staff, but also for the aggressors themselves. To manage and eventually prevent inpatient aggressive incidents, more knowledge about their types and characteristics is necessary. METHOD In four facilities, totalling 150 beds, specialized in the treatment of adults with mild ID or severe challenging behaviour, aggressive incidents were registered during 20 weeks using the Staff Observation Aggression Scale-Revised. Characteristics of auto-aggressive and outwardly directed incidents and differences in their incidence in male and female clients in these facilities were compared. RESULTS During the observation period of 20 weeks, 639 aggressive incidents were documented. Most of these (71%) were outwardly directed, predominantly towards staff, while most of the remaining incidents were of an auto-aggressive nature. Of the 185 clients present during the observation period, 44% were involved in outwardly directed incidents (range per client 1-34), and 12% in auto-aggressive incidents (range per client 1-92). Auto-aggressive and outwardly directed incidents differed regarding source of provocation, means used during the incident, consequences of the incident and measures taken to stop the incident. The proportion of men and women involved in each type of incident was comparable, as well as the majority of the characteristics of outwardly directed incidents caused by men and women. CONCLUSIONS Although approximately half of all clients were involved in aggressive incidents, a small minority of clients were responsible for the majority of incidents. Therefore, better management and prevention of aggressive incidents for only a small group of clients could result in a considerable overall reduction of aggressive incidents in treatment facilities. Comparability of aggressive behaviour in these facilities shown by men and women and differences in characteristics of auto-aggressive and outwardly directed incidents are discussed.
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Abstract
AIM To compare health related quality of life (HRQoL) of obese adolescents with normal weight controls and to explore the relation between Body Mass Index (BMI) and HRQoL. METHODS Cross-sectional study in 31 adolescents (12-18 years), referred for obesity, in comparison with 62 age and sex matched normal weight controls. HRQoL was assessed using the PedsQL 4.0 and Child Health Questionnaire (CHQ). The main outcome measure was difference in HRQoL between obese and control subjects. RESULTS Mean BMI (SD) in patients versus controls was 34.9 (8.8) versus 19.5 (2.2) kg/m2. In obese adolescents, lower HRQoL in three PedsQL and seven CHQ scales was found (p < 0.05). Variance in HRQoL scales explained by obesity ranged from 8% (CHQ Physical Functioning) to 28% (CHQ Global Health). BMI z-score was inversely correlated with five PedsQL and 10 CHQ scales while the percentage of scale variance explained by BMI z-score ranged from 7% (CHQ Physical summary scale) to 33% (CHQ Global Health). CONCLUSION HRQoL in obese adolescents is less than in normal weight controls, and is partially explained by obesity-related comorbidity. Overall HRQoL was inversely associated with BMI. Hence, HRQoL is an important indicator of impact of obesity and effect of interventions, complementary to clinical variables.
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Pain assessment in profound cognitive impaired children using the Checklist Pain Behavior; is item reduction valid? Pain 2006; 126:147-54. [PMID: 16949753 DOI: 10.1016/j.pain.2006.06.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2005] [Revised: 06/13/2006] [Accepted: 06/19/2006] [Indexed: 10/24/2022]
Abstract
There are both commonalities and idiosyncratic features in the reaction of pain children with profound cognitive impairment (CI), and that there is no evidence to suggest that idiosyncratic behavior is more characteristic of this population than of any other population. The main objective of this study was to identify whether the 23-item version of the Checklist Pain Behavior could be reduced to 10 items. Previous research demonstrated that only these 10 items discriminated between absence and presence of pain. Second, we wanted to explore the underlying structure of these 10 selected items including its performance. Data of 477 observations in 73 children were used. All these children were video-taped while they were admitted to the Sophia Children's Hospital for surgery, twice before and five times after surgery. These video-tapes were scored by an independent observer. A visual analogue scale (VAS) by a researcher was used to assess the presence of pain. We tested whether the underlying structure was unidimensional, and whether it had differential qualities between pain and no pain, and to which degree. Using a modern psychometric method, i.e., Mokken scaling model, we unraveled the interdependency of the pain response in CI-children, in that the structure turned out to be unidimensional. In addition, these behaviors could be hierarchically ordered in terms of frequency of occurrences. Finally, these behaviors had to a high degree the potentialities to estimate the likelihood of occurrence of pain.
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Supporting parents of youths with intellectual disabilities and psychopathology. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2006; 50:570-81. [PMID: 16867064 DOI: 10.1111/j.1365-2788.2006.00825.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
BACKGROUND Parents of children and adolescents with both intellectual disabilities (ID) and psychopathology often experience high levels of parenting stress. To support these parents, information is required regarding the types of support they need and whether their needs are met. METHOD In a sample of 745 youths (aged 10-24 years) with moderate to borderline ID, 289 parents perceived emotional and/or behavioural problems in their child. They were asked about their needs for support and whether these needs were met. Logistic regression analysis revealed the variables associated with both needing and receiving specific types of support. In addition, we asked those parents who had refrained from seeking support about their reasons. RESULTS Most parents (88.2%) needed some supports, especially a friendly ear, respite care, child mental health care and information. Parents who perceived both emotional and behavioural problems in their child needed support the most. In addition, parents whose child had any of these problems before the past year, who worried most about their child and suffered from psychopathology themselves, more often needed support. Parents of children with moderate ID or physical problems especially needed 'relief care', that is, respite care, activities for the child and practical/material help. The need for a friendly ear was met most often (75.3%), whereas the need for parental counselling was met least often (35.5%). Not receiving support despite having a need for it was primarily related to the level of need. Parents who indicated to have a stronger need for support received support more often than parents who had a relatively low need for support. The parents' main reasons for not seeking support concerned their evaluation of their child's problems (not so serious or temporary), not knowing where to find support or wanting to solve the problems themselves first. CONCLUSIONS Most parents had various support needs that were frequently unmet. Service providers should especially aim at providing information, activities, child mental health care and parental counselling. Furthermore, parents need to be informed about where and how they can obtain what kind of support. A case manager can be of help in this.
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Risk factors for psychopathology in children with intellectual disability: a prospective longitudinal population-based study. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2006; 50:259-68. [PMID: 16507030 DOI: 10.1111/j.1365-2788.2005.00792.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND This study examined risk factors for the development of psychopathology in children with intellectual disability (ID) in the developmental, biological, family and social-ecological domains. METHODS A population sample of 968 children, aged 6-18, enrolled in special schools in The Netherlands for educable and trainable ID were assessed at Time 1. A random 58% were re-contacted about 1 year later, resulting in a sample of 474 at Time 2. RESULTS Psychopathology was highly consistent over 1 year. Risk factors jointly accounted for significant, but small, portions of the variance in development of psychopathology. Child physical symptoms, family dysfunction and previous parental mental health treatment reported at Time 1 were uniquely associated with new psychopathology at Time 2. CONCLUSIONS Prevention and early intervention research to find ways to reduce the incidence of psychopathology, possibly targeting family functioning, appear important.
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Measuring quality of life in children referred for psychiatric problems: Psychometric properties of the PedsQLTM4.0 generic core scales. Qual Life Res 2004; 13:489-95. [PMID: 15085921 DOI: 10.1023/b:qure.0000018483.01526.ab] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this study was to assess the psychometric properties of the Dutch translation of the Pediatric Quality of Life Inventory (PedsQL 4.0) generic core scales and assess its usefulness in measuring quality of life (QoL) in a child psychiatric population. METHODS Reliability and validity of the PedsQL were assessed in 310 referred children (ages 6-18 years) and a comparison group consisting of 74 non-referred children (ages 7-18 years), and the parents in both groups. RESULTS Confirmatory factor analysis resulted in a four-factor solution. Internal consistency reliability for the PedsQL Total Scale Score (alpha = 0.84 child self-report, alpha = 0.87 parent proxy-report), Psychosocial Health Score (alpha = 0.70 child self-report, alpha = 0.81 parent proxy-report), and most subscale scores were acceptable for group comparisons. Correlations between scores of fathers and mothers were large. Criterion-related validity was demonstrated by significantly lower PedsQL scores for referred vs. non-referred children. Significant correlations between PedsQL scales and measures of psychopathology showed convergent validity. Small correlations between PedsQL scales and intelligence of the child evidenced discriminant validity. CONCLUSION The PedsQL seems a valid instrument in measuring QoL in children referred for psychiatric problems.
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Abstract
UNLABELLED Children with nocturnal enuresis (n = 91) selected by school doctors in The Netherlands from 1991 to 1994 were included in a study to assess the course of behavioural problems especially when the children became dry after the Dry Bed Training (DBT) programme. The Child Behaviour Checklist (CBCL) questionnaire was completed by 88 parents (96%) prior to DBT (T1) and by 83 parents (91%) 6 mo after DBT (T2). The mean CBCL total problem score at T1: 24.0 (range 2-91, SD 16) was significantly higher than that of a Dutch norm group: 20.45, (p=0.025). Compared to T1, the mean CBCL total problem score at T2 was 16.8 (range 0-73; SD 14.7; p < 0.0001). Of the children with CBCL total problem scores at T1 in the borderline or clinical range, 92% became dry and 58% improved to the normal range. At T2, the children seemed to have less internal distress, fewer problems with other people, and were less anxious and/or depressed. CONCLUSION Children with behavioural/emotional problems who wet their beds need not first be treated for their behavioural/emotional problems. Bedwetting can be treated successfully with DBT when other treatments such as normal alarm treatment have failed, and alarm treatment/DBT can have a positive influence on behavioural/emotional problems.
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Psychometric properties of the revised Developmental Behaviour Checklist scales in Dutch children with intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2002; 46:61-75. [PMID: 11851857 DOI: 10.1046/j.1365-2788.2002.00353.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The present study assessed the reliability and validity of the revised scales of the Developmental Behaviour Checklist (DBC) in a Dutch sample of children with intellectual disability (ID). The psychometric properties of the parent and teacher versions of the DBC were assessed in various subsamples derived from a sample of 1057 Dutch children (age range=6-18 years) with ID or borderline intellectual functioning. Good test-retest reliability was shown both for the parent and teacher versions. Moderate inter-parent agreement and high one-year stability was found for the scale scores. Construct validity was satisfactory, although limited by high informant variance. The DBC scales showed good criterion-related validity, as indicated by significant mean differences between referred and non-referred children, and between children with and without a corresponding DSM-IV diagnosis. The reliability and validity of the revised DBC scales are satisfactory, and the checklist is recommended for clinical and research purposes.
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Abstract
OBJECTIVE To investigate the independent predictive value of parent-reported psychopathology and family risk factors in early preschool in relation to parent-reported internalizing and externalizing psychopathology in preadolescence. METHOD Subjects were participants in a longitudinal study of 420 two- to three-year-olds from the general population of Zuid-Holland, the Netherlands, which started in 1989. At a second follow-up 8 years later (ages 10-11 years), 358 children participated. For this study, 332 children were included for whom DSM-IV diagnoses (derived from the Diagnostic Interview Schedule for Children-Version 4-Parent Version) were obtained at age 10 to 11 years. Preschool risk factors were obtained through the Child Behavior Checklist for ages 2 to 3 years and a parent interview. RESULTS Early preschool internalizing and externalizing problems were predictive of their DSM-IV counterparts 8 years later, independent of the influence of early parent-reported family risk factors. Preschool child physical problems were independently predictive of both internalizing and externalizing diagnoses in preadolescence. Of the environmental risk factors, only stressful life events contributed independently to the prediction of later externalizing problems. CONCLUSION Early adverse family circumstances and parenting characteristics do not contribute to the prediction of later psychopathology once child characteristics are accounted for.
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Body image, psychosocial functioning, and personality: how different are adolescents and young adults applying for plastic surgery? J Child Psychol Psychiatry 2001; 42:669-78. [PMID: 11464971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
This study addressed three questions: (1) Do adolescents undergoing plastic surgery have a realistic view of their body? (2) How urgent is the psychosocial need of adolescents to undergo plastic surgery? (3) Which relations exist between bodily attitudes and psychosocial functioning and personality? From 1995 to 1997, 184 plastic surgical patients aged 12 to 22, and a comparison group of 684 adolescents and young adults from the general population aged 12 to 22 years, and their parents, were interviewed and completed questionnaires and standardised rating scales. Adolescents accepted for plastic surgery had realistic appearance attitudes and were psychologically healthy overall. Patients were equally satisfied with their overall appearance as the comparison group, but more dissatisfied with the specific body parts concerned for operation, especially when undergoing corrective operations. Patients had measurable appearance-related psychosocial problems. Patient boys reported less self-confidence on social areas than all other groups. There were very few patient-comparison group differences in correlations between bodily and psychosocial variables, indicating that bodily attitudes and satisfaction are not differentially related to psychosocial functioning and self-perception in patients than in peers. We concluded that adolescents accepted for plastic surgery have considerable appearance-related psychosocial problems, patients in the corrective group reporting more so than in the reconstructive group. Plastic surgeons may assume that these adolescents in general have a realistic attitude towards their appearance. are psychologically healthy, and are mainly dissatisfied about the body parts concerned for operation. corrective patients more so than reconstructive patients. Introverted patients may need more attention from plastic surgeons during the psychosocial assessment.
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The association between physiological and behavioral pain measures in 0- to 3-year-old infants after major surgery. J Pain Symptom Manage 2001; 22:600-9. [PMID: 11516602 DOI: 10.1016/s0885-3924(01)00288-3] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
To estimate the association between behavioral and physiological pain measures and to identify determinants predicting the level of association, the COMFORT 'behavior' scale, heart rate (HR), mean arterial pressure (MAP), and the variability of HR and MAP (HRV and MAPV) were assessed every 3 hours after major abdominal or thoracic surgery. Subjects were 204 infants aged 0-3 years. The within-subject correlations, using the repeated measures, were 0.37, 0.44, 0.48, and 0.49 for COMFORT 'behavior' with HRV, HR, MAP, and MAPV, respectively. Neonates had lower behavior-physiology correlations than the older infants, due to low pain scores. Pain characteristics significantly predicted the COMFORT 'behavior'-HR/MAP correlations, suggesting that the behavior-physiology correlations increase with increasing pain. The behavior-physiology correlations were not greatly affected by physical condition. These data demonstrate large interindividual differences in behavior-physiology correlations after major surgery in 0- to 3-year-old infants. These differences should be further explored in future research.
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Abstract
The present study investigated longitudinal pathways from specific early preschool behavioral problems (ages 2-3 years) to internalizing and externalizing problems in preadolescence (ages 10-11 years), and the role of social problems at school entry (ages 4-5 years) in such pathways. Path analyses were performed using both parent and teacher reports in a sample of 251 to 346 children from the general population, depending on the availability of parent and teacher data at each time of assessment. Structural equation modeling revealed homotypic internalizing and externalizing pathways, predictions from early preschool externalizing problems to later internalizing problems, and negative predictive paths from early internalizing problems to externalizing problems in preadolescence. Cross-informant predictions spanning 8 years were found between parent-reported aggression and overactivity at ages 2-3 years and teacher-reported externalizing problems at ages 10-11 years. Further, results showed that boys' pathways were more complex and showed greater predictive validity than pathways for girls, and that social problems at school entry played a significant role in pathways to internalizing problems, but only for boys. The results are discussed from a developmental psychopathology perspective.
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Quality of life measurement in children and adolescents: issues, instruments, and applications. J Clin Psychol 2001; 57:571-85. [PMID: 11255207 DOI: 10.1002/jclp.1029] [Citation(s) in RCA: 193] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
There is increasing interest in measuring quality of life (QL) in children and adolescents, but this interest has developed without careful attention given numerous important issues. Consequently, there is much diversity and confusion in this measurement area. We discuss at a conceptual level herein how to construe and define QL, approach its measurement, and the implications of for whom this is done. Methodological issues pertaining to validation, proxy report, and child development are also discussed. Guidelines for selecting QL measures are provided and a set of generic QL measures is recommended for further consideration. Finally, applications of the QL concept in the policy, service and care, and science areas are delineated.
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Abstract
Giant congenital melanocytic naevus (GCMN) may be expected to affect psychosocial functioning of children and their parents due to deviant appearance and painful treatment. To obtain insight into clinical aspects and psychosocial functioning of those suffering from GCMN, 29 children diagnosed with GCMN syndrome or single GCMN received a dermatological examination, were interviewed, and their mothers and teachers completed standardized questionnaires on the child's competence and behavioural/emotional problems and their own adjustment. Social problems were reported for 30% of the patients and behavioural/emotional problems for 25.9%. There was no correlation between visibility of the naevus, treatment or child age and psychological problems. Mothers reported considerable psychosocial burden. It is concluded that children with GCMN are at increased risk of social and behavioural/emotional problems, and mothers suffer considerable psychological impact of their child's condition.
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Abstract
OBJECTIVE To examine the predictive association of parent- and teacher-reported behaviors at age 2 to 3 years in relation to child-reported depression and anxiety at age 10 to 11 years. METHOD Subjects were participants in a longitudinal study of 420 children aged 2 to 3 years from the general population first assessed in 1989 and again in 1991 (n = 397) and 1997 (n = 358). For the present study, 249 children were included for whom all relevant measures were obtained. These measures include the Child Behavior Checklist (CBCL) for 2- to 3-year-olds at time 1, the CBCL for 4- to 18-year-olds and the Teacher's Report Form at time 2, and the Dimensions of Depression Profile for Children and the State-Trait Anxiety Inventory for Children at time 3. RESULTS Only 5 and 8 of 220 parent-reported preschool problem items were significantly related to later child-reported depression and anxiety, respectively, and only 3 of 120 teacher-reported problem items were related to later anxiety. Of 120 teacher-reported preschool problem items, 21 were significantly related to later depression, including items referring to early signs of depression and social and academic problems. CONCLUSIONS Teachers, but not parents, can provide valuable information regarding preschool signals of preadolescent depression, but not anxiety. These signals include early social and academic problems.
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Child-reported depression and anxiety in preadolescence: I. Associations with parent- and teacher-reported problems. J Am Acad Child Adolesc Psychiatry 2000; 39:1371-8. [PMID: 11068892 DOI: 10.1097/00004583-200011000-00011] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine a wide range of parent- and teacher-reported behaviors in relation to child-reported depression and anxiety in preadolescence. METHOD Subjects were participants in a longitudinal study of 420 preschool children from the general population that started in 1989. At second follow-up 8 years later (ages 10-11 years), usable parent information was obtained for 358 children. For this study, 274 children for whom complete child, parent, and teacher reports were obtained at age 10 to 11 years were included. Measures included the Dimensions of Depression Profile for Children, the State-Trait Anxiety Inventory for Children, the Child Behavior Checklist/4-18, and the Teacher's Report Form. RESULTS Of 120 parent-reported problem items, only 11 and 9 were associated with child-reported depression and anxiety, respectively. For teachers, 33 and 20 items (of 120) were significantly associated with child-reported depression and anxiety, respectively, including items referring to withdrawal, anxiety, depression, social problems, and academic problems. CONCLUSIONS Teachers are more likely than parents to notice internalizing problems and related problems such as social and academic problems in children reporting depression or anxiety.
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Common and specific correlates of preadolescent internalizing and externalizing psychopathology. JOURNAL OF ABNORMAL PSYCHOLOGY 2000; 109:428-37. [PMID: 11016112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The specificity of various child characteristics and environmental correlates of childhood internalizing and externalizing problems was examined using both cross-sectional and longitudinal analyses (from ages 2-3 and 4-5 years) in a general population sample of 10-11-year-olds. Specificity was defined according to a between-subjects and a within-subjects method, using parent and teacher reports of psychopathology. Temperamental withdrawal, parental internalizing psychopathology, and early single parenthood (for girls) were identified as correlates that are specific for internalizing problems, whereas temperamental high general activity level was identified as externalizing-specific. Further, parenting stress, poor school results (only for boys), and stressful life events (only for girls) were found to be common correlates of psychopathology. Research implications regarding the findings and the use of a within-subjects method are discussed.
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Predictors of psychopathology in young adults referred to mental health services in childhood or adolescence. Br J Psychiatry 2000; 177:59-65. [PMID: 10945090 DOI: 10.1192/bjp.177.1.59] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND For children referred to mental health services future functioning may be hampered. AIMS To examine stability and prediction of behavioural and emotional problems from childhood into adulthood. METHOD A referred sample (n = 789) aged 4-18 years was followed up after a mean of 10.5 years. Scores derived from the Child Behavior Checklist, Youth Self-Report and Teacher Report Form were related to equivalent scores for young adults from the Young Adult Self-Report and Young Adult Behavior Checklist. RESULTS Correlations between first contact (T1) and follow-up (T2) scores were 0.12-0.53. Young adult psychopathology was predicted by corresponding T1 problem scores. Social problems and anxious/depressed scores were predictors of general problem behaviour. CONCLUSIONS Problem behaviour of children and adolescents referred to outpatient mental health services is highly predictive of similar problem behaviour at young adulthood. Stability is higher for externalizing than for internalizing behaviour and for intra-informant than for inter-informant information. Stabilities are similar across gender. To obtain a comprehensive picture of the young adult's functioning, information from related adults may prove valuable.
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Influence of timing and dose of thyroid hormone replacement on development in infants with congenital hypothyroidism. J Pediatr 2000; 136:292-7. [PMID: 10700683 DOI: 10.1067/mpd.2000.103351] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To test whether early treatment with a high initial dose of levothyroxine can prevent suboptimal mental development in all neonates with congenital hypothyroidism (CH). STUDY DESIGN Sixty-one patients, 27 with severe CH and 34 with mild CH, were treated either early (<13 days) or late (> or =13 days) with either a high initial dose of levothyroxine (> or =9.5 microg/kg/d) or a low initial dose (<9.5 microg/kg/d). With these criteria, 4 treatment groups were formed. The results of the Bayley test, performed at the age of 10 to 30 months and expressed as mental developmental index (MDI) and psychomotor developmental index (PDI), were related to socioeconomic status, treatment group, initial free thyroxine (FT(4)) concentration, and mean FT(4) concentration during the first 3 months of treatment (FT(4)-A) and the ensuing 9 months (FT(4)-B). RESULTS Mean (+/- SD) MDI was 113 +/- 14, and mean PDI was 114 +/- 12. In the severe CH group, only the patients treated early with a high initial dose had normal MDI scores (124 +/- 16), whereas the scores of the other groups ranged from 97 to 103. In contrast, all patients in the mild CH group had normal scores (range, 122-125), except those in the group treated late with a low initial dose, whose score was 110 +/- 10. Forty-three percent of the variance in MDI and PDI scores was explained by treatment factors, such as the treatment group, initial FT(4) concentration, FT(4)-A, and FT(4)-B. CONCLUSIONS Our data suggest that optimal treatment includes achievement of euthyroidism before the third week of life by initiation of therapy before 13 days with a levothyroxine dose above 9.5 microg/kg/d and maintenance of FT(4) concentrations in the upper normal range during the first year. Thus treated, patients with CH can achieve normal psychomotor development at 10 to 30 months, irrespective of the severity of the disease.
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Children with congenital diaphragmatic hernia are at risk for lower levels of cognitive functioning and increased emotional and behavioral problems. Eur J Pediatr Surg 2000; 10:3-7. [PMID: 10770239 DOI: 10.1055/s-2008-1072314] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The physical, psychological, and social functioning of 11 children aged 8 to 12 years with Congenital Diaphragmatic Hernia (CDH) was assessed with several standardized assessment procedures. Physically, most children functioned well at follow-up with half of the children showing minor physical problems such as bronchial hyperreactivity. The mean IQ of the children was 15 points (1 SD) below the norm of 100. Only 6 children were at expected school level. The children showed more emotional and behavioral problems than in the general population as reported by parents and teachers. The children themselves reported more depressive problems, but not a lower self-esteem than children in the general population. These results were confirmed by the results of interviews with parents and children concerning psychosocial functioning. It is concluded that children with CDH show more cognitive and learning problems and increased rates of emotional and behavioral problems compared to children in the general population. Since no children treated with Extra Corporeal Membrane Oxygenation (ECMO) were involved in this study, the earlier reports that lower cognitive functioning is limited to children with CDH treated with ECMO can not be confirmed by this study. Considering the results of this study, there is a need for further follow-up studies concerning the long-term psychological and social functioning of children with CDH.
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The reliability and validity of the COMFORT scale as a postoperative pain instrument in 0 to 3-year-old infants. Pain 2000; 84:367-77. [PMID: 10666543 DOI: 10.1016/s0304-3959(99)00239-0] [Citation(s) in RCA: 269] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The aim of this study was to test the reliability and validity of the COMFORT scale as a postoperative pain instrument for children aged 0-3 years. Subjects were 158 neonates and toddlers after major abdominal or thoracic surgery. Trained nurses rated the children's pain at 3, 6 and 9 h postoperative on the Pediatric Surgical Intensive Care Unit using the COMFORT and a VAS for pain. Interrater reliability of the COMFORT items proved to be good (Kappa 0.63-0.93) for all items with the exception of the item 'Respiratory response', which was moderate (Kappa 0.54). LISREL analyses showed that the structure of the COMFORT data was best represented by three latent variables: COMFORT 'behaviour' with loadings from the behavioural items (Alertness, Calmness, Respiratory response/Crying, Physical movement, Muscle tone and Facial tension) and separate latent variables for 'Heart rate baseline' (HR) and 'Mean arterial blood pressure baseline' (MAP). Factor loadings of the items were invariant across time, indicating stability of the structure. The latent variables COMFORT 'behaviour' and VAS pain were highly interrelated indicating congruent validity. Stability of COMFORT 'behaviour' and VAS pain was moderate which might be due to varying painful episodes in this sample. HR and MAP, although stable across time, were weakly related to VAS pain and COMFORT 'behaviour'. These findings support the use of the COMFORT 'behaviour' scale to assess postoperative pain in neonates and infants.
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Abstract
OBJECTIVE To investigate the stability and predictive strength of behavioral and emotional problems in childhood and adolescence. METHOD A referred sample (N = 1,652), aged 4 to 18 years at initial assessment, was followed up after a mean interval of 6.2 years. Problem scores derived from Child Behavior Checklist, Youth Self-Report, and Teacher's Report Form at initial assessment (T1) were related to scores on the same instruments at follow-up (T2). RESULTS Correlations between T1 and corresponding T2 problem scores averaged 0.41 intrainformant (range 0.22-0.61) and 0.22 interinformant (range -0.09-0.57). Stabilities were similar across gender, and larger for Externalizing versus Internalizing scores, except on youths' self-reports. Psychopathology scores at follow-up were predicted by corresponding T1 scores. Girls were predicted to have higher T2 Somatic Complaints, Anxious/Depressed, Thought Problems, and Internalizing scores than boys. Children younger at intake were predicted to have higher scores than older children on T2 Social and Attention Problems. CONCLUSIONS Findings indicate continuity of specific behavioral and emotional problems in clinically referred children and adolescents.
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Predicting change in problem behavior from child and family characteristics and stress in referred children and adolescents. Dev Psychopathol 1999; 11:305-20. [PMID: 16506536 DOI: 10.1017/s0954579499002072] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A three-wave longitudinal study design with two 6-month intervals was used to examine the stability and change in Internalizing, Externalizing, and Total Problem behavior among children and adolescents referred to outpatient mental health services. Our results indicated high stabilities for parent ratings of child psychopathology across a 1-year interval. Additionally, we found decreases in the level of problem behavior. Interindividual differences in change were found for Total Problems and Externalizing behavior but not for Internalizing. While both the child's temperament and intelligence level and family relations were related to the initial level of parent-rated problem behavior, only intermediary stressful life events had an influence on the rate of change of child psychopathology.
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Abstract
Health-related quality of life (HRQOL) in children with inflammatory bowel disease is clearly reduced in the physical as well as in the psychological and social functioning domains. However, very few studies of these children have been performed from a quality-of-life perspective. Multicenter studies on HRQOL are needed to answer questions about the impact of Crohn's disease and ulcerative colitis and their treatment and complications on HRQOL in children and adolescents and their association with outcome. This article describes perspectives from which quality of life studies may be performed, potential uses of HRQOL measures, and issues that should be accounted for in designing multicenter clinical studies on this topic.
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Abstract
BACKGROUND/PURPOSE Little is known about the long-term psychosocial functioning of children with esophageal atresia (EA). The physical, psychological, and social functioning of children with EA was studied using standardized assessment procedures, and relations between medical and social background variables and outcome were investigated. METHODS Subjects were 36 children (20 boys, 16 girls; mean age 10.2 years) with EA. Fourteen children had minor and 11 children had major associated congenital anomalies. According to the "Montreal" classification, eight children with major congenital anomalies who also had been dependent on artificial ventilation as newborns fell into the high-risk class. The children were subjected to an intelligence test. Parents completed standardized questionnaires concerning emotional and behavioral problems, psychosocial stress, and family functioning; children completed questionnaires concerning depression and self-esteem; and teachers completed questionnaires concerning emotional and behavioral problems. Results were compared with normative data from the general population, and correlations between background and outcome variables were computed. RESULTS According to Desjardins' classification, 16 children had excellent, nine children had good, and four children had fair outcome. The mean intelligence quotient (IQ) of the children was 90.2, which is almost 10 points lower than the standardized norm of 100 (P < .01). High-risk children (n = 7) had a significantly lower IQ (mean IQ, 79.4; P < .05). Five times as many children (n = 8; 22%) as in the general population (4%) required special education (P < .001). More than twice as many children (30% to 35%) as in the general population (15%) showed elevated rates of emotional and behavioral problems as reported by parents and teachers (P < .02). The children did not report more negative self-esteem or more depressive symptoms than children in the general population. Children with a lower IQ reported lower scholastic competence (r = .38, P < .05) and showed more emotional and behavioral problems as reported by teachers (r = -.43, P < .05). Family functioning and levels of psychosocial stress were the same as in the general population. Children in worse functioning families showed more emotional and behavioral problems as reported by parents (r = .37, P < .05) and higher depression scores as reported by themselves (r = .47, P < .01). CONCLUSIONS In a follow-up study using standardized assessment procedures, it was shown that children with EA have more learning, emotional, and behavioral problems than children in the general population. A high-risk group of children with major associated congenital anomalies who had been ventilated as a newborn, were at special risk for cognitive problems.
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Mental health and intellectual disability: an international perspective. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 1998; 42 ( Pt 6):505-512. [PMID: 10030447 DOI: 10.1046/j.1365-2788.1998.4260505.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The present paper reports on the inaugural meeting of the Mental Health Special Interest Research Group (SIRG) of the International Association for the Scientific Study of Intellectual disability which was held at Fitzwilliam College, Cambridge, UK, in March 1998. The meeting was organized in conjunction with the Ninth Annual SIRG on ageing and intellectual disability. Representatives from North America, several European and Scandinavian countries, Australia, and Israel attended. Two broad themes had been determined prior to the meeting: 'Improving the detection of mental health problems' and 'Research strategies for identifying risk factors for mental health problems'. In the presentations and subsequent discussions, it was apparent that there were extremely diverse perspectives both across and within the different countries represented. Not only were individuals' experiences very different, but most strikingly, the theoretical frameworks were very diverse. This was partly a function of there being understandable differences in perspectives across disciplines, but at its most marked, there were fundamental differences in the way both intellectual disability and mental health were conceptualized.
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The relationship between mutual family relations and child psychopathology. J Child Psychol Psychiatry 1998; 39:477-87. [PMID: 9599776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The associations of the mutual mother-child, father-child, and mother-father relationship and various patterns of family relations with child psychopathology were investigated in a sample of 137 families referred to outpatient mental health services. Assessment of the relative association of the different family dyads showed that both the mother-child and the mother-father relationship were related to child problem behaviour. However, whereas the mother-child relationship was consistently more related to externalising behaviour, the mother-father relationship was particularly related to internalising behaviour. Our findings gave clear support for the cumulative risk model: having more negatively qualified relationships was associated with more problem behaviour. Furthermore, our results suggested a protective influence of the parent-child relationship: having one or two positive parent-child relationships was associated with less problem behaviour. No support was found for the cross-generational coalition hypothesis. Implications for future research are discussed.
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Problem behaviors and personality of children and adolescents with Prader-Willi syndrome. J Pediatr Psychol 1998; 23:111-20. [PMID: 9585637 DOI: 10.1093/jpepsy/23.2.111] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE Compare behavioral and emotional problems of children and adolescents with Prader-Willi Syndrome (PWS) and clients consulting mental health centers (MHC) and related behavioral and emotional problems to the children's personality in the PWS group. METHODS Participants were 39 children with PWS and 585 matched MHC clients. Child Behavior Checklist (CBCL) syndromes were related to the Big-Five personality factors measured with the California Child Q-sort (CCQ). RESULTS Mean CBCL Total Problems scores were not different for the PWS and MHC groups, but differences were found for several of the CBCL subscales. Patterns of correlations among CBCL scales were similar in both groups, although coefficients were generally higher in the PWS group, indicating higher comorbidity or co-absence of CBCL syndromes in children and adolescents with PWS. Personality profiles were specific for internalizing and Externalizing problems of children and adolescents with PWS.
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Behavioral and emotional problems in young preschoolers: cross-cultural testing of the validity of the Child Behavior Checklist/2-3. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1997; 25:183-96. [PMID: 9212371 DOI: 10.1023/a:1025791814893] [Citation(s) in RCA: 135] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The cross-cultural validity of the Child Behavior Checklist for Ages 2-3 (CBCL/2-3) was tested in three Dutch samples of children referred to mental health services, from the general population, and from a twin study. Six scales were derived from factor analyses and labeled Oppositional, Aggressive, and Overactive, which constituted a broadband Externalizing grouping; Withdrawn/Depressed and Anxious, which constituted a broadband Internalizing grouping; and Sleep Problems. Internal consistencies of the scales, their test-retest reliabilities, interparent agreement, discriminative power, predictive relations with problem ratings 2 years later, and relations to other instruments designed to measure general development and behavior problems were adequate, and highly comparable to psychometric properties in American samples. It was concluded that across languages and cultures behavioral/emotional problems of young preschoolers may be adequately assessed with the CBCL/2-3.
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Headache intensity and quality of life in adolescents. How are changes in headache intensity in adolescents related to changes in experienced quality of life? Headache 1997; 37:37-42. [PMID: 9046722 DOI: 10.1046/j.1526-4610.1997.3701037.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate the relationship between changes in actual presence of headache and the experience of different subdomains of quality of life (QoL) in adolescents. DESIGN Diary entered measurements of headache intensity and frequency were related to simultaneously recorded data on a QoL questionnaire for adolescents. SETTING Subjects completed both the QoL questionnaires and the headache diaries at home. SUBJECTS Subjects were selected by screening the total population of two secondary schools (N = 1566) for headache and migraine symptoms. Sixty-four students subject to chronic headache or migraine participated in the study. All subjects were diagnosed by a neurologist, following the IHS criteria for migraine. CONCLUSION Changes in headache intensity and frequency were related to changes in self-reported QoL within all QoL subdomains. More headache coincided with a lower self-reported QoL.
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Cross-cultural generalizability of the Youth Self-Report and Teacher's Report Form cross-informant syndromes. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1996; 24:651-64. [PMID: 8956089 DOI: 10.1007/bf01670105] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Exploratory factor analyses on 569 Youth Self-Reports and 1,221 Teacher's Report Forms of clinically referred Dutch children revealed six and eight factors respectively, very similar to the eight YSR and TRF cross-informant syndromes derived by Achenbach (1991c, 1991d). Mean cross-cultural correlations were .89 for YSR syndromes and .95 for TRF syndromes. In confirmatory factor analyses of the Dutch and American YSR and TRF factor models in cross-validation samples of 570 YSRs and 1,221 TRFs, goodness-of-fit indices were only slightly better for Dutch factor models. The American cross-informant Social Problems and Attention Problems syndromes had the poorest fit. The application of the eight American cross-informant syndromes to Dutch self- and teacher reports was supported.
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Abstract
We developed a generic Quality of Life (QL) measurement scale for adolescents between 12 and 18 years of age, primarily for use on youngsters with chronic headaches or migraine. The Quality of Life Headache in Youth (QLH-Y) is a 71 item (69 multiple choice items and two visual analogue scales) QL measurement scale. It assesses an individual's QL in six QL subdomains. Study 1 (n = 223) was aimed at item selection and scale construction. Thirteen subscales were developed to cover the four QL subdomains Psychological Functioning, Functional Status, Physical Status and Social Functioning. The QL subdomains Satisfaction with Life in General and Satisfaction with Health were covered by two visual analogue scales. Internal consistency of nearly all the subscales was satisfactory. Study 2 (n = 159) was conducted to evaluate the validity and stability of the QLH-Y. Indications for parent-youth agreement, construct validity and sensitivity for headache and migraine were obtained. Stability coefficients were between 0.47 and 0.72 for the 1-week interval and between 0.31 and 0.60 for the 6-month interval. Nearly all of the QLH-Y subscales appeared to be more sensitive to differences between subjects with headaches and headache-free subjects, while the QL subdomain Functional Status was most sensitive for subjects who had suffered from a recent headache.
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Abstract
Investigated late psychosocial sequelae in 133 parents of children who survived cancer, using questionnaires developed to measure the specific impact of the disease. Childhood cancer had distinct and persistent late psychosocial effects on parents of survivors. Uncertainty and loneliness were the most reported problems. Demographic and situational characteristics such as being a mother, low SES, no religious affiliation, chronic disease in a family member other than the child surviving cancer, and concurrent stresses increased the risk of reporting late problems. Treatment itself had little or no effect on reported problems. However, when treatment led to long-term sequelae in the child, a significant and specific effect on parental problems was observed. No decline of problems over time was found, which has implications for patient care.
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Abstract
Twin-singleton differences in problem behaviours in 2-3-year-olds were studied. Maternal ratings of children's problem behaviours were obtained with the CBCL/2-3. The twin sample consisted of 1363 twin pairs (456 MZ, 907 DZ), the sample of singletons consisted of 420 children from the general population. Results indicated that the general level of problem behaviours in twins was broadly comparable to that in singletons. Four of the seven syndromes showed lower scores for twins. These differences, however, were small and mainly caused by lower scores for DZ twins in comparison to MZ twins and singletons. Part of the difference could be attributed to the higher maternal age in the twin groups. Higher means for boys were found for the total problem score, and the Aggressive and Overactive syndromes.
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Differential predictive value of parents' and teachers' reports of children's problem behaviors: a longitudinal study. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1994; 22:531-46. [PMID: 7822627 DOI: 10.1007/bf02168936] [Citation(s) in RCA: 161] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
This study investigated the prediction of signs of disturbance in 946 children originally aged 4 to 11 years from the general population across a 6-year period. Parents' and teachers' ratings obtained via the Child Behavior Checklist (CBCL) and Teacher's Report Form (TRF) were tested as predictors of (a) academic problems, (b) school behavior problems, (c) receipt of mental health services, (d) child's need for professional help, (e) suicidal behavior, and (f) police contacts. Total problem scores in the deviant range on the CBCL or TRF were significantly associated with poor outcomes 6 years later. The combination of deviant scores on both the CBCL and TRF was a powerful predictor of poor outcomes with 56% of the girls, and 36% of the boys with total problem scores in the deviant range on both instruments maladjusted 6 years later. The CBCL syndromes Attention Problems and Delinquent Behavior, and the TRF syndromes Delinquent Behavior, Somatic Complaints, and Social Problems significantly predicted poor outcomes. Teachers' reports predicted poor outcomes equally well or even somewhat better than parents' reports. It is important to include teacher information in the diagnostic assessment of children.
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Behaviour problems of very low-birthweight children. Dev Med Child Neurol 1993; 35:406-16. [PMID: 7684346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Parent and clinician reports of behaviour problems among very low-birthweight (VLBW) children at 3 1/2 years of age were studied in relation to indicators of neonatal cerebral damage, cognition and social factors. VLBW children had more depressed behaviour and more internalizing problems by parent report, and also scored significantly more often within the clinical range on total problem scores, than children in the comparison group. Neither neonatal cerebral ultrasound nor neurological examinations were directly associated with behavioural outcome. Cerebral damage was related to cognitive development. Cognition directly influenced behaviour problems according to clinician report, while the home environment did so according to parent report. The authors suggest that depressed behaviour of preschool VLBW children might be associated with parental reactions to the birth of a VLBW child, and that their attention problems might be linked indirectly to brain damage via cognitive impairments.
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Detecting psychopathology in young adults: the Young Adult Self Report, the General Health Questionnaire and the Symptom Checklist as screening instruments. Acta Psychiatr Scand 1992; 86:32-7. [PMID: 1414396 DOI: 10.1111/j.1600-0447.1992.tb03221.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This study compares the screening capacity of an age-adjusted child-oriented questionnaire, the Young Adult Self Report (YASR) with two adult-oriented questionnaires, the General Health Questionnaire-28 (GHQ-28) and Symptom Checklist-90 (SCL-90) in a sample of young adults (18-25 years). The YASR performed just as well as the SCL-90 and both performed better than the GHQ-28. The relatively poor performance of the GHQ-28 compared with the YASR and SCL-90 could not be attributed to instrument characteristics or to the use of referral status as indicator of psychopathology. In assessing psychopathology in young adults an age-adjusted child-oriented instrument might be a good alternative to the existing adult-oriented instruments, especially when one takes into account the problem of data comparability over time in longitudinal studies in which children are followed into adulthood.
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Abstract
The 4-year stability in problem behaviors assessed with the Child Behavior Checklist (CBCL), and their predictive validity with regard to poor outcome variables was studied in 1052 4-12-year old children from a general population sample. Irrespective of sex and age, the scores on the CBCL of some 44% of the children remained above the 90th percentile over the 4-year time interval. Externalizing problem behavior tended to show somewhat greater stability than internalizing problem behavior. High initial levels of both internalizing and externalizing problems, and persistence of problems were predictive of referral to mental health services. Referral to special education was higher for younger boys with high initial attention problems and school problems. Police contacts occurred more often in older boys with high initial aggression scores.
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Abstract
The present study provides prevalence data on behavioral and emotional problems in Dutch preschool children from the general population. The Child Behavior Checklist for ages 2-3 (3) was completed by parents of 421 children aged 2-3 living in the Dutch province of Zuid-Holland. Mean 3-week test-retest reliability of the instrument was .79 (pearson correlation) and the mean interparent agreement was .47. The CBCL/2-3 scores correlated positively and significantly (mean r of .65) with the BCL, an instrument designed to measure behavior problems, and not substantially (mean r of -.06) with the MCDI, an instrument to assess the child's level of general development. For each of the 99 problem items the prevalence rates were presented graphically for boys and girls in 6-months age-groups. The prevalence rates of individual problem items ranged from 1% to 80%. Sixteen percent of the items was scored for more than half of the sample, indicating that the behavior covered in these items may be quite common in young preschool children. In this sample 7.8% of the children were estimated to have a behavior problem, which compares well to the rates found in other studies. No age, sex, or SES differences in total problem scores were found. Almost all significant age, sex, and SES differences found for individual items were small. Age differences found for individual problem items probably reflect the growing self-other differentiation in 2-3-year-olds. Analysis of sex differences revealed that boys were rated to be more aggressive and oppositional and as having more developmental problems, and that girls were rated to have more sleep problems. SES differences were found for items which reflect hyperactive, undercontrolled, dependent, and depressed behaviors. Comparison of problem scores for referred and nonreferred preschool children indicated higher scores for referred children on 72 of the 99 problem items. The largest differences were found for the items Doesn't get along with other children, Wants a lot of attention, and Can't concentrate. Based on the total problem score 70 percent of the children could be correctly classified as referred or non-referred. A large percentage of children, however, was incorrectly classified based on the total problem score alone.
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