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EmergingReview

An evaluation of intervention research for transition-age autistic youth.

Autism : the international journal of research and practice2023

Bottema-Beutel Kristen, LaPoint Shannon Crowley, Kim So Yoon, Mohiuddin Sarah, Yu Qun, McKinnon Rachael

What this study means for families

Researchers looked at 193 studies about helping autistic teenagers and young adults (ages 14-22). Most studies used behavioral approaches like prompts and rewards. However, most studies had design problems that make it hard to know if the interventions actually worked. Researchers also rarely checked for negative side effects. Better research is needed to understand what really helps autistic young people during this important transition period.

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

Research summary

This systematic review evaluated 193 intervention studies targeting autistic youth aged 14-22 years. The analysis revealed that most interventions were behavioral in nature, using techniques such as prompting and reinforcement strategies. However, the review identified significant methodological limitations across the majority of studies, including poor study design and inadequate outcome measurement approaches. A critical gap was the lack of assessment for potential negative or unintended effects of interventions.

The authors concluded that the current evidence base is insufficient to determine intervention effectiveness and provided recommendations for improving future research quality in this population.

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

Key findings

  • 1

    193 intervention studies were identified for transition-age autistic youth (14-22 years)

    Confidence: highRelevance: Demonstrates research interest but highlights need for quality improvement
  • 2

    Most interventions were behavioral, using prompting and reinforcement strategies

    Confidence: highRelevance: Shows current intervention focus but may indicate limited diversity of approaches
  • 3

    Majority of studies had methodological problems affecting ability to determine intervention effectiveness

    Confidence: highRelevance: Questions reliability of current evidence base for clinical decision-making
  • 4

    Researchers rarely assessed for unintended negative effects of interventions

    Confidence: highRelevance: Significant safety and ethical concern for clinical practice

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

Clinical implications

Current intervention evidence for transition-age autistic youth is of poor quality, limiting clinical confidence. Practitioners should be cautious when selecting interventions and monitor for both positive and negative effects. There is urgent need for higher-quality research with robust methodology and comprehensive outcome measurement including potential adverse effects.

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

Limitations

This is a review of existing studies rather than primary research. The abstract does not specify inclusion/exclusion criteria, search methodology, or detailed quality assessment tools used. No quantitative analysis or effect sizes are reported.

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

Original abstract

In this study, we assess the quality of intervention research that focuses on autistic youth who are 14-22 years old. We found 193 different studies on this topic, and carefully reviewed them. Most of these studies tested strategies that were behavioral. This means that they used procedures like prompting and rewards to change participants' behavior.

We found that the majority of studies had problems that make it hard to determine whether or not the intervention worked. The problems related to how researchers designed their studies, and how they measured the study outcomes. We also found that researchers rarely tried to find out if the strategies they studied had unintended negative effects for participants. Because of these issues, we make suggestions for how researchers might design better studies that will let people know how well the strategies worked.

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Evidence Grade

Emerging

moderate

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

Study Details

Type
Review
Journal
Autism : the international journal of research and practice
Year
2023
PMID
36189778
DOI
10.1177/13623613221128761

MeSH Terms

HumansAdolescentYoung AdultAdultAutistic DisorderAutism Spectrum Disorder