SynthesisFrontiers in psychology2021
Effect of Complexity on Speech Sound Development: Evidence From Meta-Analysis Review of Treatment-Based Studies.
Synthesis in Frontiers in psychology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
5 citing papers in PubMed.
- Article
- Extending Complexity to Word-Final Position via Telepractice: Intervention Effects for English-Speaking Children With Speech Sound Disorder.Language, speech, and hearing services in schools · 2025Article
- Using Evidence-Based Practice in the Transition to Telepractice: Case Study of a Complexity-Based Speech Sound Intervention.Perspectives of the ASHA special interest groups · 2023Article
- Complexity and cross-linguistic transfer in intervention for Spanish-English bilingual children with speech sound disorder.Journal of monolingual and bilingual speech · 2022Article
- Self-Supervised App-Based Speech Training for Children With Speech Sound Disorder-A Single-Case Experimental Design Study.International journal of language & communication disordersArticle
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the current study, we aimed at understanding the effect of exposure to complex input on speech sound development, by conducting a systematic meta-analysis review of the existing treatment-based studies employing complex input in children with speech sound disorders. In the meta-analysis review, using a list of inclusion criteria, we narrowed 280 studies down to 12 studies. Data from these studies were extracted to calculate effect sizes that were plotted as forest plots to determine the efficacy of complexity-based treatment approaches. The outcome variables of interest were improvement on the treated and generalization to the untreated sounds. Meta-analysis revealed that the exposure to complex input not only promoted improvement in production of complex speech sounds (
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Registered trials
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