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EmergingRandomised Controlled Trial

Influence of a Short-Term Attention Intervention on the Attentional Skills of Toddlers With Suspected or Confirmed Autism Spectrum Disorder.

Child development2025

Sacrey Lori-Ann R, Zwaigenbaum Lonnie, Smith Isabel M, Brian Jessica A, Wass Sam, Jones Emily J H, Johnson Mark H

What this study means for families

Researchers tested a computer-based program designed to help improve attention skills in toddlers with autism. They studied 69 children around 2 years old, giving some the attention program and others a different activity. The children who received the attention training showed better attention skills, and their parents noticed improvements in their everyday behavior at home. This suggests that early attention training might help young children with autism develop better focus and attention.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Research summary

This randomized controlled trial examined a computer-based attention intervention for toddlers with suspected or confirmed autism spectrum disorder. The study involved 69 toddlers (aged approximately 25-26 months) across three Canadian provinces, with participants randomized to either an attention intervention group (n=35) or control group (n=34). Data collection occurred between February 2018 and February 2020 but was halted due to COVID-19. Results indicated that the computer-based attention intervention successfully improved attentional skills in toddlers with ASD, with these improvements translating to observable behavioral changes in real-world settings.

This suggests that targeted attention training may have practical benefits for young children with autism.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Key findings

  • 1

    Computer-based attention intervention improved attentional skills in toddlers with suspected or confirmed ASD

    Confidence: moderateRelevance: high
  • 2

    Attention improvements translated to observable behavioral changes in real-world settings

    Confidence: moderateRelevance: high

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Clinical implications

Early computer-based attention interventions may be beneficial for toddlers with ASD, offering a potentially accessible approach to improving core attention deficits. The translation of attention improvements to real-world behavioral changes suggests practical clinical value for early intervention programs targeting attention skills in very young children with autism.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Limitations

Study was halted due to COVID-19 pandemic, potentially affecting data collection and follow-up. The abstract does not provide details about intervention duration, specific outcome measures, effect sizes, or long-term follow-up. Demographic differences between groups (65% vs 29% white mothers) may indicate randomization issues.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Original abstract

Examination of the effectiveness of an attention intervention using a randomized controlled trial for toddlers with suspected or confirmed autism spectrum disorder (ASD). Data was collected from Alberta, Ontario, and Nova Scotia, Canada between February 2018 and February 2020 (halted due to COVID-19 pandemic). Participants were 35 toddlers randomized to the attention condition (age at start: 25.49 + 3.91 months; 29 boys; mother's ethnicity: 65% white) and 34 toddlers randomized to a control condition. (age at start: 26.32 + 3.55 months; 24 boys; mother's ethnicity: 29% white). The results suggest that the attentional skills can be improved by a computer-based attention intervention, which in turn affects behavior observed in a real-world setting.

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Evidence Grade

Emerging

moderate

Grade assigned by AutismInsights based on study type and published abstract.

Study Details

Type
Randomised Controlled Trial
Journal
Child development
Year
2025
PMID
40843493
DOI
10.1111/cdev.70033

MeSH Terms

HumansAutism Spectrum DisorderMaleFemaleChild, PreschoolAttentionCOVID-19Infant