Early Intervention for Young Children with ADHD: Academic Outcomes for Responders to Behavioral Treatment

The Assessment of the Impact of Training With Various Metacognitive Interventions on the Enhancement of Verbal Fluency in School-Age Children With ADHD

OBJECTIVE

The aim of this study was to examine whether a 3-month training with the use of the metacognitive strategies would strengthen the executive function related to verbal fluency in children with ADHD.

METHOD

A total of 45 children with ADHD (M = 10.41; SD = 1.42) participated in a randomized experimental study. They completed the Verbal Fluency Test before and after training.

RESULT

The results of the Wilcoxon test show that the mean number of words spoken by the child increased significantly in the second measurement compared to the first in the Mind Map group (M = 11.40; SD = 4.03; M = 14.46; SD = 3.99; p = .001). Unfortunately, this data did not apply to the Sketchnoting Group. Verbal regression was noted in the Control Group.

CONCLUSION

The results provide an interesting premise for further research. Perhaps Mind Mapping training can be an effective form of complementary therapy.

Sex-specific relationships of the infant microbiome and early-childhood behavioral outcomes

BACKGROUND

A link between the gut microbiome and behavior is hypothesized, but most previous studies are cross-sectional or in animal models. The modifying role of host sex is poorly characterized. We aimed to identify sex-specific prospective associations between the early-life gut microbiome and preschool-age neurobehavior.

METHODS

In a prospective cohort, gut microbiome diversity and taxa were estimated with 16S rRNA sequencing at 6 weeks, 1 year, and 2 years. Species and gene pathways were inferred from metagenomic sequencing at 6 weeks and 1 year. When subjects were 3 years old, parents completed the Behavioral Assessment System for Children, second edition (BASC-2). A total of 260 children contributed 523 16S rRNA and 234 metagenomics samples to analysis. Models adjusted for sociodemographic characteristics.

RESULTS

Higher diversity at 6 weeks was associated with better internalizing problems among boys, but not girls [β_Boys = -1.86 points/SD Shannon diversity; 95% CI (-3.29, -0.42), p_Boys = 0.01, β_Girls = 0.22 (-1.43, 1.87), p_Girls = 0.8, p_interaction = 0.06]. Among other taxa-specific associations, Bifidobacterium at 6 weeks was associated with Adaptive Skills scores in a sex-specific manner. We observed relationships between functional features and BASC-2 scores, including vitamin B6 biosynthesis pathways and better Depression scores.

CONCLUSIONS

This study advances our understanding of microbe-host interactions with implications for childhood behavioral health.

IMPACT

This is one of the first studies to examine the early-life microbiome and neurobehavior, and the first to examine prospective sex-specific associations. Infant and early-childhood microbiomes relate to neurobehavior including anxiety, depression, hyperactivity, and social behaviors in a time- and sex-specific manner. Our findings suggest future studies should evaluate whether host sex impacts the relationship between the gut microbiome and behavioral health outcomes.

Economic burden of attention-deficit/hyperactivity disorder among children and adolescents in the United States: a societal perspective

OBJECTIVE

To provide a comprehensive evaluation of the economic burden associated with attention-deficit/hyperactivity disorder (ADHD) among children and adolescents from a US societal perspective.

MATERIALS AND METHODS

Direct healthcare costs of children (5-11 years) and adolescents (12-17 years) with ADHD were obtained using claims data from the IBM MarketScan Research Databases (01/01/2017-12/31/2018). Direct non-healthcare and indirect costs were estimated based on literature and government publications. Each cost component was estimated using a prevalence-based approach, with per-patient costs extrapolated to the national level.

RESULTS

The total annual societal excess costs associated with ADHD were estimated at $19.4 billion among children ($6,799 per child) and $13.8 billion among adolescents ($8,349 per adolescent). Education costs contributed to approximately half of the total excess costs in both populations ($11.6 billion [59.9%] in children; $6.7 billion [48.8%] in adolescents). Other major contributors to the overall burden were direct healthcare costs ($5.0 billion [25.9%] in children; $4.0 billion [29.0%] in adolescents) and caregiving costs ($2.7 billion [14.1%] in children; $1.6 billion [11.5%] in adolescents).

LIMITATIONS

Cost estimates were calculated based on available literature and/or governmental publications due to the absence of a single data source for all costs associated with ADHD. Thus, the quality of cost estimates is limited by the accuracy of available data as well as the study populations and methodologies used by different studies.

CONCLUSION

ADHD in children and adolescents is associated with a substantial economic burden that is largely driven by education costs, followed by direct healthcare costs and caregiver costs. Improved intervention strategies and policies may reduce the clinical and economic burden of ADHD in these populations.

The Relation Between Inattentive and Hyperactive/Impulsive Behaviors and Early Mathematics Skills

OBJECTIVE

Despite strong evidence that inattentive and hyperactive/impulsive behaviors are associated with mathematical difficulties in school-age children, little research has been conducted to examine the link between these constructs before the start of formal education. The purpose of this study was to examine how different manifestations of inattentive and hyperactive/impulsive behaviors, as measured by different assessment tools, are related to early mathematics skills in preschoolers.

METHOD

Eighty-two preschool children completed a measure of early mathematics and the Continuous Performance Test (CPT). Teachers rated children's behaviors using the Conners' Teacher Rating Scale-15 Item. Sixty-five of these children completed mathematics assessments 1 year later.

RESULTS

Teacher ratings of inattention were uniquely related to concurrent early mathematics skills, whereas CPT errors were uniquely predictive of early mathematics skills 1 year later.

CONCLUSION

Findings have implications for the understanding and assessment of behavior problems that are associated with early mathematics difficulties.

From distal to proximal: Routine educational data monitoring in school-based mental health

Research and practice in school-based mental health (SBMH) typically includes educational variables only as distal outcomes, resulting from improvements in mental health symptoms rather than directly from mental health intervention. Although sometimes appropriate, this approach also has the potential to inhibit the integration of mental health and schools. The current paper applies an existing model of data-driven decision making (Daleiden & Chorpita, 2005) to detail how SBMH can better integrate routine monitoring of school and academic outcomes into four evidence bases: general services research evidence, case histories, local aggregate, and causal mechanisms. The importance of developing new consultation protocols specific to data-driven decision making in SBMH as well as supportive infrastructure (e.g., measurement feedback systems) to support the collection and use of educational data is also described.