Publications

Swartz, M., Hitchcock, E.R., Leece, M., Herbst, B., & Preston, J. (submitted). Caregiver and Child Perspectives of Wellbeing in School-Age Children with Childhood Apraxia of Speech. International Journal of Speech-Language Pathology. 

McAllister, T., Preston, J.L., Ochs, L., Hill, J., & Hitchcock, E.R. (2024). Comparing online versus laboratory measures of speech perception in older children and adolescents. PLoS ONE 19(2): e0297530. https://doi.org/10.1371/journal.pone.0297530

Benway, N.R., Preston, J.L., Hitchcock, E.R, Salekin, A. & McAllister, T. (2024). Evaluating Acoustic Representations and Normalization Techniques for Rhoticity Classification in Children with Speech Disorders. JASA Express Letters, 4 (2): 025201. https://doi.org/10.1121/10.0024632

Hitchcock, E.R., Swartz, M., Cabbage, K.L. (2023). Speech perception performance profiles  of school-age children with childhood apraxia of speech, speech sound disorder, and typical development. Journal of Speech, Language, and Hearing Research, 1-15.

https://doi.org/10.1044/2023_JSLHR-22-00634

Ochs, L.C., Leece, M.C., Preston, J.L., McAllister, T., Hitchcock, E.R. (2023). Traditional and Visual–Acoustic Biofeedback Treatment via Telepractice for Residual Speech Sound Disorders Affecting /ɹ/: Pilot Study. Perspectives ASHA SIG, 8(6), 1533-1553. doi:10.1044/2023_PERSP-23-00120

Hitchcock, E.R., Ochs, L., Swartz, M.T., Leece, M.C., Preston, J.L., & McAllister, T. (2023). Tutorial: Using visual-acoustic biofeedback for speech sound training. American Journal of Speech-Language Pathology. 32(1), 18-36. https://doi.org/10.1044/2022_AJSLP-22-00142

Cabbage, K. & Hitchcock, E.R. (2022). Clinical considerations for speech perception in school-age children with speech sound disorders: A review of the current literature. Language, Speech, and Hearing Services in Schools, 1-18.

Hitchcock, E.R., & Koenig, L.L. (2021). Adult perception of stop consonant voicing in American-English-learning toddlers: Voice onset time and secondary cues. The Journal of the Acoustical Society of America, 150(1), 460-477. https://doi.org/10.1121/10.0005595

Benway, N.R., Hitchcock, E.R., McAllister, T., Feeny, G., Hill, J., & Preston, J. L. (2021). Comparing biofeedback types for children with residual /ɹ/ errors in American English: A single case randomization design. American Journal of Speech-Language Pathology,  30(4), 1819-1845.

Hitchcock, E.R., Koenig, L.L., & Ochs, L. (2021). Exploring voice onset time, place of articulation, and vowel context in children. In 12th International Seminar on Speech Production.

Hitchcock, E.R., Cabbage, K., Swartz, M., & Carrell, T. (2020). Measuring speech perception using the Wide Range Acoustic Accuracy Scale: Preliminary findings. Perspectives of the ASHA Special Interest Groups.

McAllister, T., Hitchcock, E. R., & Ortiz, J. (revised and resubmitted). Computer-assisted challenge point intervention for residual speech errors. International Journal of Child-Computer Interaction. DOI: 10.17605/OSF.IO/95ASZ 

Hitchcock, E.R., Swartz, M.T., & Lopez, M. (2019). Speech sound disorder and visual biofeedback intervention: A preliminary investigation of treatment intensity. Seminars in Speech and Language, 40(2), 124-137.

Hitchcock, E.R., McAllister Byun, T., Swartz, M., & Lazarus, R. (2017). Efficacy of electropalatography for treating misarticulation of /r/. American Journal of Speech Language Pathology, 1-18.

McAllister Byun, T., Hitchcock, E.R., & Ferron, J. (2017). Masked visual analysis: Minimizing type I error in visually guided single-case design for communication disorders. Journal of Speech, Language, and Hearing Research, 1-12.

Campbell, H., Harel, D., Hitchcock, E.R., & McAllister Byun, T. (2017). Selecting an acoustic correlate for automated measurement of American English rhotic production in children. International Journal of Speech-Language Pathology, 1-9.

Harel, D., Hitchcock, E. R., Ortiz, J., Szeredi, D., & McAllister Byun, T. (2016). Finding the experts in the crowd: Validity and reliability of crowdsourced measures of child covert contrasts. Clinical Linguistics & Phonetics, 1-14.

McAllister Byun T, Hitchcock E.R., & Harel, D. (2015) Validating and optimizing a crowdsourced method for gradient measures of child speech. Conference paper: Interspeech 2015.

Hitchcock, E.R., McAllister, Byun, T., & Harel, D. (2015). Social, emotional, and academic impact of residual speech errors in school-age children: A survey study. Seminars in Speech and Language Seminars in Speech and Language, 36(4), 283-294.

Hitchcock, E.R., & Koenig, L.L. (2015). Longitudinal observations of typical English voicing acquisition in a 2 year-old child: Stability of the contrast and considerations for clinical assessment. Clinical Linguistics & Phonetics, 29(12), 955-976.

Hitchcock, E.R., & McAllister Byun, T. (2014). Enhancing generalisation in biofeedback intervention using the challenge point framework: A case study. Clinical Linguistics & Phonetics, 29(1), 59-75.

Byun, T. M., Hitchcock, E.R., & Swartz, M. T. (2014). Retroflex versus bunched in treatment for rhotic misarticulation: Evidence from ultrasound biofeedback intervention. Journal of Speech, Language, and Hearing Research, 57(6), 2116-2130.

Hitchcock , E.R., & Koenig, L. L. (2013). The effects of data reduction in determining the schedule of voicing acquisition in young children. Journal of Speech Language Hearing Research, 56, 441-457.

McAllister Byun, T., & Hitchcock, E.R. (2012). Investigating the use of traditional and spectral biofeedback approaches to intervention for /r/ misarticulation. American Journal of Speech-Language-Pathology, 21, 207-221.

Eisenberg, S., & Hitchcock, E.R. (2010). Using standardized tests to inventory consonant and vowel production: A comparison of 11 tests of articulation and phonology Language, Speech, and Hearing Services in Schools, 41, 488-503.

LaBagnara, J., Hitchcock, E.R., & Spitzer, T. (1999). Rhabdomyoma of the true vocal fold. Journal of Voice, 13(2), 289-293.