RESUMO
BACKGROUND: Staff supporting individuals with intellectual disabilities are at risk of burnout symptoms. Evidence suggests an association between exposure to challenging behaviours of individuals with intellectual disabilities and burnout symptoms of staff, but the protective role of staff psychological resources in this relation has been understudied. METHOD: We investigated the association between exposure to challenging behaviours and burnout symptoms of staff and the direct and moderating effects of several psychological resources. Staff (N = 1271) completed an online survey concerning burnout symptoms (subscale Emotional Exhaustion of the Maslach Burnout Inventory), exposure to challenging behaviours and a range of potential psychological resources. We examined main and moderating effects with multilevel analyses. In order to control for the multiple comparisons, P values corrected for false discovery rate (PFDR ) were reported. RESULTS: We found a direct relation between exposure to challenging behaviours and increased levels of burnout symptoms in staff (b = .15, t(670) = 4.466, PFDR < .0001). Perceived supervisor social support (b = -.97, t(627) = -7.562, PFDR < .0001), staff self-efficacy (b = -.23, t(673) = -3.583, PFDR < .0001), resilience (b = -.19, t(668) = -2.086, PFDR < .05) and extraversion (b = -.20, t(674) = -3.514, PFDR < .05) were associated with reduced burnout symptoms. None of the proposed psychological resources moderated the association between exposure to challenging behaviours and burnout symptoms of staff. CONCLUSIONS: Of the psychological resources found to be associated with reduced risk of burnout symptoms, staff self-efficacy and access of staff to supervisor social support seem to be the factors that can be influenced best. These factors thus may be of importance in reducing the risk of developing burnout symptoms and improving staff well-being, even though the current study was not designed to demonstrate causal relations between psychological resources and burnout symptoms.
Assuntos
Esgotamento Profissional , Deficiência Intelectual , Esgotamento Profissional/epidemiologia , Emoções , Humanos , Autoeficácia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Non-pharmacological interventions are recommended for the treatment of challenging behaviours in individuals with intellectual disabilities by clinical guidelines. However, evidence for their effectiveness is ambiguous. The aim of the current meta-analysis is to update the existing evidence, to investigate long-term outcome, and to examine whether intervention type, delivery mode, and study design were associated with differences in effectiveness. METHOD: An electronic search was conducted using the databases Medline, Eric, PsychINFO and Cinahl. Studies with experimental or quasi-experimental designs were included. We performed an overall random-effect meta-analysis and subgroup analyses. RESULTS: We found a significant moderate overall effect of non-pharmacological interventions on challenging behaviours (d = 0.573, 95% CI [0.352-0.795]), and this effect appears to be longlasting. Interventions combining mindfulness and behavioural techniques showed to be more effective than other interventions. However, this result should be interpreted with care due to possible overestimation of the subgroup analysis. No differences in effectiveness were found across assessment times, delivery modes or study designs. CONCLUSIONS: Non-pharmacological interventions appear to be moderately effective on the short and long term in reducing challenging behaviours in adults with intellectual disabilities.
Assuntos
Terapia Comportamental , Deficiência Intelectual/reabilitação , Atenção Plena , Avaliação de Resultados em Cuidados de Saúde , Comportamento Problema , Adolescente , Adulto , Idoso , Criança , Humanos , Deficiência Intelectual/fisiopatologia , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Adulto JovemRESUMO
We compared the presence of autistic and comorbid psychopathology and functional impairments in young adults who received a clinical diagnosis of Pervasive Developmental Disorders Not Otherwise Specified or Asperger's Disorder during childhood to that of a referred comparison group. While the Autism Spectrum Disorder group on average scored higher on a dimensional ASD self- and other-report measure than clinical controls, the majority did not exceed the ASD cutoff according to the Autism Diagnostic Observation Schedule. Part of the individuals with an ASD diagnosis in their youth no longer show behaviors that underscribe a clinical ASD diagnosis in adulthood, but have subtle difficulties in social functioning and a vulnerability for a range of other psychiatric disorders.
Assuntos
Síndrome de Asperger/epidemiologia , Transtorno do Espectro Autista/epidemiologia , Transtorno do Espectro Autista/psicologia , Adolescente , Adulto , Síndrome de Asperger/diagnóstico , Transtorno do Espectro Autista/diagnóstico , Criança , Comorbidade , Feminino , Humanos , Masculino , Transtornos Mentais , Adulto JovemRESUMO
Knowledge on the validity of the Strengths and Difficulties Questionnaire (SDQ) among adolescents is limited but essential for the interpretation of SDQ scores preceding the diagnostic process. This study assessed the predictive and discriminative value of adolescent- and parent-rated SDQ scores for psychiatric disorders, diagnosed by professionals in outpatient community clinics, in a sample of 2753 Dutch adolescents aged 12-17. Per disorder, the predictive accuracy of the SDQ scale that is contentwise related to that particular disorder and the SDQ impact scale was assessed. That is, 24 logistic regression analyses were performed, for each combination of DSM-IV diagnosis [4: Attention-Deficit/Hyperactivity Disorder (ADHD), Conduct/Oppositional Defiant Disorder (CD/ODD), Anxiety/Mood disorder, Autism Spectrum Disorder (ASD)], informant (3: adolescent, parent, both), and SDQ scale(s) (2; related scale only, related scale and impact scale). Additional logistic regression analyses were performed to assess the discriminative strength of the SDQ scales. The results show both fair predictive strength and fair discriminative strength for the adolescent- and parent-reported hyperactivity scales, the parent-reported conduct scale, and the parent-reported social and prosocial scales, indicating that these scales provide useful information about the presence of ADHD, CD/ODD, and ASD, respectively. The SDQ emotional scale showed to be insufficiently predictive. The findings suggest that parent-rated SDQ scores can be used to provide clinicians with a preliminary impression of the type of problems for ADHD, CD/ODD, and ASD, and adolescent for ADHD.
Assuntos
Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos Mentais/diagnóstico , Inquéritos e Questionários/estatística & dados numéricos , Adolescente , Feminino , Humanos , Masculino , Transtornos Mentais/patologia , SuéciaRESUMO
Research on sex-related differences in Autism Spectrum Disorder (ASD) has been impeded by small samples. We pooled 28 datasets from 18 sites across nine European countries to examine sex differences in the ASD phenotype on the ADI-R (376 females, 1763 males) and ADOS (233 females, 1187 males). On the ADI-R, early childhood restricted and repetitive behaviours were lower in females than males, alongside comparable levels of social interaction and communication difficulties in females and males. Current ADI-R and ADOS scores showed no sex differences for ASD severity. There were lower socio-communicative symptoms in older compared to younger individuals. This large European ASD sample adds to the literature on sex and age variations of ASD symptomatology.
Assuntos
Transtorno do Espectro Autista/epidemiologia , Adolescente , Adulto , Fatores Etários , Transtorno do Espectro Autista/diagnóstico , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Relações Interpessoais , Masculino , Fenótipo , Caracteres SexuaisRESUMO
Autism spectrum disorders are a group of highly heritable neurodevelopmental disorders with a complex genetic etiology. The International Molecular Genetic Study of Autism Consortium previously identified linkage loci on chromosomes 7 and 2, termed AUTS1 and AUTS5, respectively. In this study, we performed a high-density association analysis in AUTS1 and AUTS5, testing more than 3000 single nucleotide polymorphisms (SNPs) in all known genes in each region, as well as SNPs in non-genic highly conserved sequences. SNP genotype data were also used to investigate copy number variation within these regions. The study sample consisted of 127 and 126 families, showing linkage to the AUTS1 and AUTS5 regions, respectively, and 188 gender-matched controls. Further investigation of the strongest association results was conducted in an independent European family sample containing 390 affected individuals. Association and copy number variant analysis highlighted several genes that warrant further investigation, including IMMP2L and DOCK4 on chromosome 7. Evidence for the involvement of DOCK4 in autism susceptibility was supported by independent replication of association at rs2217262 and the finding of a deletion segregating in a sib-pair family.
Assuntos
Transtorno Autístico/genética , Cromossomos Humanos Par 2 , Cromossomos Humanos Par 7 , Endopeptidases/genética , Proteínas Ativadoras de GTPase/genética , Adulto , Criança , Feminino , Dosagem de Genes , Predisposição Genética para Doença , Variação Genética , Genótipo , Humanos , Desequilíbrio de Ligação , Masculino , Polimorfismo de Nucleotídeo ÚnicoRESUMO
BACKGROUND: Results from several studies indicated that a symptom model other than the DSM triad might better describe symptom domains of autism. The present study focused on a) investigating the stability of a new symptom model for autism by cross-validating it in an independent sample and b) examining the invariance of the model regarding three covariates: symptom severity, intelligence, and age. METHOD: The validity of the symptom model was examined in an independent sample of N = 263 children and adolescents with autism spectrum disorders, and model invariance was studied in a larger sample of N = 356 children and adolescents with autism spectrum disorders. The fit of the symptom model to the sample data was compared to that of alternative models (including the DSM triad), and the invariance of the new model was investigated for each covariate by multiple-group comparisons. RESULTS: The fit of the new symptom model was better than that of two alternative models. It could not be compared to that of the DSM triad, because the latter encountered empirical identification problems. There were no significant or substantive differences between the estimated model in each of the dichotomised groups for any of the three covariates, which indicated factorial invariance of both structural form and factor loadings. CONCLUSIONS: The symptom model appeared to be relatively stable: It could be cross-validated in the independent sample and factorial invariance was shown between the dichotomised groups for each covariate. Further model validation with instruments other than the Autism Diagnostic Interview-Revised (ADI-R) is recommended.
Assuntos
Transtorno Autístico/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: The interrelationship between adaptive functioning, behaviour problems and level of special education was studied in 186 children with IQs ranging from 61 to 70. The objective was to increase the insight into the contribution of adaptive functioning and general and autistic behaviour problems to the level of education in children with intellectual disability (ID). METHODS: Children from two levels of special education in the Netherlands were compared with respect to adaptive functioning [Vineland Adaptive Behavior Scales (VABS)], general behaviour problems [Child Behavior Checklist (CBCL)] and autistic behaviour problems [Autism Behavior Checklist (ABC)]. The effect of behaviour problems on adaptive functioning, and the causal relationships between behaviour problems, adaptive functioning and level of education were investigated. RESULTS: Children in schools for mild learning problems had higher VABS scores, and lower CBCL and ABC scores. The ABC had a significant effect on the total age equivalent of the VABS in schools for severe learning problems, the CBCL in schools for mild learning problems. A direct effect of the ABC and CBCL total scores on the VABS age equivalent was found, together with a direct effect of the VABS age equivalent on level of education and therefore an indirect effect of ABC and CBCL on level of education. CONCLUSIONS: In the children with the highest level of mild ID, adaptive functioning seems to be the most important factor that directly influences the level of education that a child attends. Autistic and general behaviour problems directly influence the level of adaptive functioning. Especially, autistic problems seem to have such a restrictive effect on the level of adaptive functioning that children do not reach the level of education that would be expected based on IQ. Clinical implications are discussed.
Assuntos
Adaptação Psicológica , Educação de Pessoa com Deficiência Intelectual , Deficiência Intelectual/reabilitação , Adulto , Pré-Escolar , Escolaridade , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Poder Familiar/psicologia , Determinação da Personalidade , Inventário de Personalidade , Teste de Stanford-Binet , Estresse Psicológico/complicaçõesRESUMO
OBJECTIVE: Little is known about the utilisation of drugs by mentally retarded children; population studies are even more sparse. In this study the chronic drug utilisation in children aged 4-18 years with mental retardation in a large population in the Netherlands was investigated. METHODS: Throughout all special schools and (day) care facilities for children with mental retardation in Friesland, parents/representatives were approached requesting participation of their children. Participants were interviewed about a number of aspects including medication use. For 921 of the 1,057 participants, information was available on medication use for those physical and psychiatric illnesses that bothered them or was expected to bother them for at least 3 months per year; 912 of the participants were within the age category under study: 4-18 years. RESULTS: About 22% of the 912 participants used chronic medication, 47% of whom used two or more drugs. The prevalence of drug use increased with severity of mental retardation from about 17% to 49%. The exception was the 6% of children with borderline intellectual functioning: their medication prevalence was 27%. Overall, 17% of the study population used a nervous system drug, 4% used a respiratory system drug and 3% used an alimentary tract drug. Of the drugs for the nervous system, alimentary tract and respiratory tract, 32% was prescribed off-label. For 3%, we were unable to establish on/off-label use. CONCLUSIONS: Chronic drug utilisation patterns in children and adolescents with mental retardation are different from those in the general paediatric population. These different patterns suggest the need for additional research.
Assuntos
Uso de Medicamentos , Deficiência Intelectual , Adolescente , Cuidadores , Criança , Pré-Escolar , Rotulagem de Medicamentos , Prescrições de Medicamentos , Feminino , Humanos , Institucionalização , Entrevistas como Assunto , Masculino , Países Baixos , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Social skills were studied in 363 children with mild intellectual disabilities (ID) and 147 with moderate ID with and without autism (age 4 through 18). The objective was to investigate the value of the Children's Social Behaviour Questionnaire (CSBQ), as a measure of subtle social skills, added to a measure of basic social skills with the Vineland Adaptive Behaviour Scales (VABS), in identifying children with ID with or without autism. METHOD: Children with mild and moderate ID, with and without autistic symptomatology were compared on basic social skills, measured with the Communication and Socialization domains of the VABS, and subtle social skills, measured with the CSBQ. RESULTS: Measuring basic social skills is not sufficient in differentiating between levels of ID. Communicative skills and subtle social skills, that concern overlooking activities or situations and fear of changes in the existing situation, seem to play a far greater role. Additionally, with respect to identifying autistic symptomatology, basic social skills do not contribute, as opposed to communicative skills and the tendency to withdraw from others. CONCLUSIONS: The results implicate that the CSBQ not only has specific value as a measure of subtle social skills to identify pervasive developmental disorders, but that the instrument also has a specific contribution to differentiating between the two levels of ID. Furthermore, our outcomes imply a slight difference between limitations in subtle social skills as mentioned by the AAMR (American Association on Mental Retardation 2002) and limitations in subtle social skills as seen in milder forms of pervasive developmental disorders. Clinical and theoretical implications will be discussed.
Assuntos
Transtorno Autístico/epidemiologia , Transtorno Autístico/psicologia , Deficiência Intelectual/epidemiologia , Deficiência Intelectual/psicologia , Comportamento Social , Criança , Feminino , Humanos , Modelos Logísticos , Masculino , Socialização , Inquéritos e QuestionáriosRESUMO
Although the interpretation of studies of face recognition in older children, adolescents, and adults with autism is complicated by the fact that participating samples and adopted methodologies vary significantly, there is nevertheless strong evidence indicating processing peculiarities even when task performance is not deficient. Much less is known about face recognition abilities in younger children with autism. This study employed a well-normed task of face recognition to measure this ability in 102 young children with autism, pervasive developmental disorder not otherwise specified (PDDNOS), and non-PDD disorders (mental retardation and language disorders) matched on chronological age and nonverbal mental age, and in a subsample of 51 children divided equally in the same three groups matched on chronological age and verbal mental age. There were pronounced deficits of face recognition in the autistic group relative to the other nonverbally matched and verbally matched groups. Performance on two comparison tasks did not reveal significant differences when verbal ability was adequately controlled. We concluded that young children with autism have face recognition deficits that cannot be attributed to overall cognitive abilities or task demands. In contrast to controls, there was a lower correlation between performance on face recognition and nonverbal intelligence, suggesting that in autism face recognition is less correlated with general cognitive capacity. Contrary to our expectation, children with PDDNOS did not show face recognition deficits.