Exploring the profiles of children with autism spectrum disorder: association with family factors

Maladaptive behaviors in children with autism and parental hopelessness: The moderating role of parental reflective functioning

Hopelessness in parents has implications for parents' own well-being as well as their ability to meet the needs of their children. In the present study, we examined the effect of maladaptive behaviors in children with autism on parental hopelessness, with particular attention to whether parental reflective functioning would moderate the effect of maladaptive behaviors on parental hopelessness. Our sample included 68 parents of children with autism between the ages of 3 and 18. Findings revealed a significant positive relationship between maladaptive behaviors in the children and hopelessness in the parents. Moreover, parental reflective functioning moderated the effect of child maladaptive behaviors on parental hopelessness, such that children's maladaptive behaviors were positively associated with parental hopelessness in parents with low (but not high) reflective functioning. Findings suggest parental reflective functioning may be a protective factor against parental hopelessness, and thus a possible target for interventions for hopelessness in parents whose children with autism exhibit greater maladaptive behaviors.

Parental Self-Efficacy and Behavioral Problems in Children with Autism During COVID-19: A Moderated Mediation Model of Parenting Stress and Perceived Social Support

PURPOSE

COVID-19 pandemic has been verified as a public health emergency of international concern. During the special period, the health of vulnerable groups, such as children with autism, should be concerned. Some studies have been carried out to investigate the behavioral problems of children with autism during the COVID-19, but underlying mechanisms behind it is not clear. This study examines the role of parenting stress as a mediator in the relationship between parental self-efficacy and behavioral problems in Chinese children as well as the role of perceived social support as a moderator for this mediation effect.

METHODS

A total of 439 parents of children with autism (mean age=40.17, SD=5.26) were surveyed and completed five questionnaires (Conners Parent Symptom Questionnaire, Parental Self-Efficacy Questionnaire, Parenting Stress Index-Short Form 15, Perceived Social Support Questionnaire, and Neuroticism Extraversion Openness Five Factor Inventory). The statistical analyses were conducted by SPSS 26.0 and SPSS PROCESS macro.

RESULTS

Controlling for neuroticism, which is highly associated with psychological changes in parents, the study found that parental self-efficacy was significantly and negatively correlated with behavioral problems in children with autism. In addition, the relationship between parental self-efficacy and behavioral problems was mediated by parenting stress. Furthermore, parenting stress moderated the indirect relationship between parental self-efficacy and behavioral problems via perceived social support.

CONCLUSION

These results provide direct evidences for the inextricable relationship between family, social factors and behavioral problems of children with autism. It suggest that improving perceived social support to enhance parental self-efficacy is critical to buffering against parenting stress and stabilizing children with autism during the COVID-19 pandemic.

Subgroups of Children with Autism Spectrum Disorder without Intellectual Disability: A Longitudinal Examination of Executive and Socio-Adaptive Behaviors in Adolescence

Within the autistic spectrum, there is remarkable variability in the etiology, presentation, and treatment response. This prospective study was designed to identify, through cluster analysis, subgroups of individuals with ASD without intellectual disability (ID) based on the severity of the core symptoms in childhood. The secondary aim was to explore whether these subgroups and a group with typical development (TD) differ in cognitive, adaptive, and social aspects measured in adolescence. The sample at baseline was comprised of 52 children with ASD without ID and 37 children with TD, aged 7-11. Among the ASD group, three clusters were identified. Cluster 1 (40%), 'high severity', presented high symptom severity on the DSM-5 criteria and the Social Communication Questionnaire. Cluster 2 (34%) showed 'moderate severity' on most of the scores. Cluster 3 (25%) corresponded to 'low severity', showing moderate social impairment and low restrictive, repetitive patterns of behavior, interests and activities. At 5-year follow-up, 45 adolescents with ASD without ID and 27 adolescents with TD were assessed. All clusters had significantly more difficulties in EF, ToM, socialization and adaptive behavior compared to TD. Social and adaptive trajectories between the ASD subgroups were relatively different; Cluster 3 showed poorer socialization and daily living skills than the other two subgroups. These findings highlight the importance of fully assessing social, cognitive, and adaptive profiles to develop care plans tailored to specific needs.

Validation strategies for subtypes in psychiatry: A systematic review of research on autism spectrum disorder

Heterogeneity within autism spectrum disorder (ASD) is recognized as a challenge to both biological and psychological research, as well as clinical practice. To reduce unexplained heterogeneity, subtyping techniques are often used to establish more homogeneous subtypes based on metrics of similarity and dissimilarity between people. We review the ASD literature to create a systematic overview of the subtyping procedures and subtype validation techniques that are used in this field. We conducted a systematic review of 156 articles (2001-June 2020) that subtyped participants (range N of studies = 17-20,658), of which some or all had an ASD diagnosis. We found a large diversity in (parametric and non-parametric) methods and (biological, psychological, demographic) variables used to establish subtypes. The majority of studies validated their subtype results using variables that were measured concurrently, but were not included in the subtyping procedure. Other investigations into subtypes' validity were rarer. In order to advance clinical research and the theoretical and clinical usefulness of identified subtypes, we propose a structured approach and present the SUbtyping VAlidation Checklist (SUVAC), a checklist for validating subtyping results.