Phonological intervention in Greek-speaking preschoolers with speech sound disorders: Implementing phonological similarity and density.

Purpose: The study examined speech gains in three bilectal Cypriot-Greek speaking children with speech sound disorders. The study is based on theoretical frameworks that are on par with word-level characteristics and is motivated by the sparsity of cross-language studies in speech sound disorder int...

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Published in:International Journal of Speech-Language Pathology Vol. 28; no. 2; pp. 360 - 374
Main Author: Petinou, Kakia
Format: pictorial research tables/charts randomized controlled trial Journal Article
Published: Taylor & Francis Ltd Apr2026
Online Access:View this record in EBSCOhost
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      dt: Apr2026
      vid: 28
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      pub: Taylor & Francis Ltd
      place: Philadelphia, Pennsylvania
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        10.1080/17549507.2025.2524387
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        atl: Phonological intervention in Greek-speaking preschoolers with speech sound disorders: Implementing phonological similarity and density.
      aug:
        au: Petinou, Kakia
        affil: School of Health Sciences, Department of Rehabilitation Sciences, The Cyprus University of Technology, Limassol, Cyprus
      sug:
        subj:
          Rehabilitation, Speech and Language
          Phonology
          Speech Disorders In Infancy and Childhood
          Treatment Outcomes
          Cyprus
          Human
          Child, Preschool
          Pretest-Posttest Design
          Conceptual Framework
          Speech Intelligibility
          Psycholinguistics
          Male
          Female
          Scales
          Language Tests
          Intelligence Tests
          Randomized Controlled Trials
          Random Assignment
          Prospective Studies
          Audiorecording
          Videorecording
          McNemar's Test
          Odds Ratio
          Repeated Measures
          Analysis of Variance
          Post Hoc Analysis
          Wilcoxon Rank Sum Test
          Chi Square Test
          Friedman Test
          Paired T-Tests
          Child, Preschool: 2-5 years
          Male
          Female
      ab: Purpose: The study examined speech gains in three bilectal Cypriot-Greek speaking children with speech sound disorders. The study is based on theoretical frameworks that are on par with word-level characteristics and is motivated by the sparsity of cross-language studies in speech sound disorder intervention. Method: A multiple-baseline, single-participant design was implemented across three participants with speech sound disorders aged 3;2–4;0 years across baseline (pre-test), intervention, post-test, and follow-up phases. Intervention was administered twice a week for two months. Treatment stimuli were selected based on phonological density and phonological similarity grouped in word clusters. Outcomes were measured using a 49-word pictorial production probe list. Maintenance gains were examined with 20 non-treated stimuli during a follow-up session. Dependent variables included phonetic inventory size, proportion of consonants correct, and percentage of whole word matches. Intelligibility was measured via the Intelligibility in Context Scale. Result: Phonological gains were observed across all measures with effect sizes ranging from 1.2 to 2.7. Conclusion: Implementing phonologically dense stimuli may facilitate speech outcomes in children with speech sound disorders cross-linguistically.
      pubtype: Academic Journal
      doctype:
        pictorial
        research
        tables/charts
        randomized controlled trial
        Journal Article
      ougenre: Article
    language: English
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