All Stories

  1. An Articulatory Analysis of American English Rhotics in Children With and Without a History of Residual Speech Sound Disorder

    Article • Journal of Speech Language and Hearing Research, October 2024, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  2. Artificial Intelligence–Assisted Speech Therapy for /ɹ/: A Single-Case Experimental Study

    Article • American Journal of Speech-Language Pathology, August 2024, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  3. Research Priorities for Childhood Apraxia of Speech: A Long View

    Article • Journal of Speech Language and Hearing Research, August 2024, American Speech-Language-Hearing Association (ASHA)

    Dr Tricia McCabe, Edwin Maas, Dr Jonathan L Preston, Nancy Potter, Angela Morgan, Dr. Elaine R. Hitchcock

  4. Traditional and Visual–Acoustic Biofeedback Treatment via Telepractice for Residual Speech Sound Disorders Affecting /ɹ/: Pilot Study

    Article • Perspectives of the ASHA Special Interest Groups, November 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr. Elaine R. Hitchcock

  5. The Reliability of Expert Diagnosis of Childhood Apraxia of Speech

    Article • Journal of Speech Language and Hearing Research, August 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Elizabeth J Murray, Dr Jonathan L Preston, Dr Tricia McCabe

  6. A Randomized Controlled Trial of Treatment Distribution and Biofeedback Effects on Speech Production in School-Age Children With Apraxia of Speech

    Article • Journal of Speech Language and Hearing Research, August 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  7. Neural Changes in Children With Residual Speech Sound Disorder After Ultrasound Biofeedback Speech Therapy

    Article • Journal of Speech Language and Hearing Research, July 2023, American Speech-Language-Hearing Association (ASHA)

    Edwin Maas, D. H. Whalen, Dr Jonathan L Preston

  8. Reproducible Speech Research With the Artificial Intelligence–Ready PERCEPT Corpora

    Article • Journal of Speech Language and Hearing Research, June 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr. Elaine R. Hitchcock, Dr. Yvan Rose

  9. Auditory and Somatosensory Development for Speech in Later Childhood

    Article • Journal of Speech Language and Hearing Research, April 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr. Elaine R. Hitchcock

  10. A Pilot Randomized Control Trial of Motor-Based Treatments for Childhood Apraxia of Speech: Rapid Syllable Transition Treatment and Ultrasound Biofeedback

    Article • American Journal of Speech-Language Pathology, March 2023, American Speech-Language-Hearing Association (ASHA)

    Dr Tricia McCabe, Dr Jonathan L Preston, Pippa Evans

  11. Tutorial: Using Visual–Acoustic Biofeedback for Speech Sound Training

    Article • American Journal of Speech-Language Pathology, January 2023, American Speech-Language-Hearing Association (ASHA)

    Michelle Swartz, Dr. Elaine R. Hitchcock, Dr Jonathan L Preston

  12. Baseline Stimulability Predicts Patterns of Response to Traditional and Ultrasound Biofeedback Treatment for Residual Speech Sound Disorder

    Article • Journal of Speech Language and Hearing Research, August 2022, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, D. H. Whalen

  13. Comparing Biofeedback Types for Children With Residual /ɹ/ Errors in American English: A Single-Case Randomization Design

    Article • American Journal of Speech-Language Pathology, July 2021, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr. Elaine R. Hitchcock

  14. Concurrent Validity Between Two Sound Sequencing Tasks Used to Identify Childhood Apraxia of Speech in School-Age Children

    Article • American Journal of Speech-Language Pathology, June 2021, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  15. Neuroimaging of the Syllable Repetition Task in Children With Residual Speech Sound Disorder

    Article • Journal of Speech Language and Hearing Research, June 2021, American Speech-Language-Hearing Association (ASHA)

    Edwin Maas, Dr Jonathan L Preston

  16. Differences Between School-Age Children With Apraxia of Speech and Other Speech Sound Disorders on Multisyllable Repetition

    Article • Perspectives of the ASHA Special Interest Groups, August 2020, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  17. Auditory Perception and Ultrasound Biofeedback Treatment Outcomes for Children With Residual /ɹ/ Distortions: A Randomized Controlled Trial

    Article • Journal of Speech Language and Hearing Research, February 2020, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr. Elaine R. Hitchcock

  18. Remediating Residual Rhotic Errors With Traditional and Ultrasound-Enhanced Treatment: A Single-Case Experimental Study

    Article • American Journal of Speech-Language Pathology, August 2019, American Speech-Language-Hearing Association (ASHA)

    D. H. Whalen, Dr Jonathan L Preston, Emily Phillips-Pereira, Emily Phillips Pereira

  19. Tutorial: Speech Motor Chaining Treatment for School-Age Children With Speech Sound Disorders

    Article • Language Speech and Hearing Services in Schools, July 2019, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  20. Tongue shapes for rhotics in school-age children with and without residual speech errors

    Article • Clinical Linguistics & Phonetics, September 2018, Taylor & Francis

    Dr Jonathan L Preston, Dr Tricia McCabe, D. H. Whalen

  21. Remediating mispronounced /r/ with ultrasound feedback.

    Article • Journal of Speech Language and Hearing Research, August 2018, American Speech-Language-Hearing Association (ASHA)

    D. H. Whalen, Dr Jonathan L Preston, Emily Phillips-Pereira, Jackie S. Kim, Emily Phillips Pereira

  22. Sensorimotor Control of Speech and Children’s Reading Ability

    Article • Scientific Studies of Reading, July 2018, Taylor & Francis

    dr. Margriet A. Groen, Dr Jonathan L Preston

  23. Modelling category goodness judgments in children with residual sound errors

    Article • Clinical Linguistics & Phonetics, May 2018, Taylor & Francis

    Dr Jonathan L Preston, Sarah Dugan

  24. Do Participants Report Any Undesired Effects in Ultrasound Speech Therapy?

    Article • American Journal of Speech-Language Pathology, May 2018, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  25. Intensive Treatment for Persisting Rhotic Distortions: A Case Series

    Article • American Journal of Speech-Language Pathology, November 2017, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  26. Variable Practice to Enhance Speech Learning in Ultrasound Biofeedback Treatment for Childhood Apraxia of Speech: A Single Case Experimental Study

    Article • American Journal of Speech-Language Pathology, August 2017, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Kerry McNamara, Edwin Maas

  27. Electrophysiology of Perception and Processing of Phonological Information as Indices of Toddlers' Language Performance

    Article • Journal of Speech Language and Hearing Research, April 2017, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Kiyomi Andrada, Dr Dooti Roy

  28. Preliteracy Speech Sound Production Skill and Linguistic Characteristics of Grade 3 Spellings: A Study Using the Templin Archive

    Article • Journal of Speech Language and Hearing Research, December 2015, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Megan S Overby, Dr. Julie Masterson

  29. Print-Speech Convergence Predicts Future Reading Outcomes in Early Readers

    Article • Psychological Science, November 2015, SAGE Publications

    Dr Jonathan L Preston

  30. Perception of Speech Sounds in School-Aged Children with Speech Sound Disorders

    Article • Seminars in Speech and Language, October 2015, Thieme Publishing Group

    Dr Jonathan L Preston

  31. Ultrasound Visual Feedback Treatment and Practice Variability for Residual Speech Sound Errors

    Article • Journal of Speech Language and Hearing Research, December 2014, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Dr Tricia McCabe, Edwin Maas

  32. Ultrasound Biofeedback Treatment for Persisting Childhood Apraxia of Speech

    Article • American Journal of Speech-Language Pathology, November 2013, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  33. Toward Improved Spectral Measures of /s/: Results From Adolescents

    Article • Journal of Speech Language and Hearing Research, August 2013, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston, Christine Shadle

  34. Preschool Speech Error Patterns Predict Articulation and Phonological Awareness Outcomes in Children With Histories of Speech Sound Disorders

    Article • American Journal of Speech-Language Pathology, May 2013, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  35. Functional Brain Activation Differences in School-Age Children With Speech Sound Errors: Speech and Print Processing

    Article • Journal of Speech Language and Hearing Research, August 2012, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  36. Identifying Residual Speech Sound Disorders in Bilingual Children: A Japanese-English Case Study

    Article • American Journal of Speech-Language Pathology, May 2011, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston

  37. Developing a Weighted Measure of Speech Sound Accuracy

    Article • Journal of Speech Language and Hearing Research, February 2011, American Speech-Language-Hearing Association (ASHA)

    Dr Jonathan L Preston