The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
An Evaluation of the Effects of Two Treatment Approaches for Teachers With Voice Disorders: A Prospective Randomized Clinical Trial
Abstract
Teachers commonly report voice problems and often seek medical assistance for voice-related complaints. Despite the prevalence of voice disorders within this occupation, there are no studies evaluating the effectiveness of treatment programs designed to remedy the voice problems of teachers. To assess the functional effects of two voice therapy approaches, 58 voice-disordered teachers were randomly assigned to 1 of 3 groups: vocal hygiene (VH, n =20), vocal function exercises (VFE, n =19), and a nontreatment control group (CON, n =19). Subjects completed the Voice Handicap Index (VHI) —an instrument designed to appraise the self-perceived psychosocial consequences of voice disorders—before and following a 6-week treatment phase. The VFE and VH subjects also completed a posttreatment questionnaire regarding the perceived benefits of treatment. Only the group who adhered to the VFE regimen reported a significant reduction in mean VHI scores ( p <.0002). Furthermore, when compared to the VH group, the exercise group reported more overall voice improvement ( p <.05) and greater ease ( p <.02) and clarity ( p <.01) in their speaking and singing voice after treatment. These findings suggest that the VFE should be considered as a useful alternative or adjunct to vocal hygiene programs in the treatment of voice problems in teachers.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The Voice Handicap Index (VHI): Development and Validation
Jacobson, B. H., Johnson, A., Grywalski, C., Silbergleit, A., Jacobson, G., Benninger, M. S., & Newman, C. W. (1997) · American Journal of Speech-Language Pathology · doi:10.1044/1058-0360.0603.66 · Cited by 2,574
Understanding Voice Problems: A Physiological Perspective for Diagnosis and Treatment
Colton, R. H., Casper, J. K., & 平野, 実. (1996) · Medical Entomology and Zoology · Cited by 678
Populations in the U.S. workforce who rely on voice as a primary tool of trade: a preliminary report
Titze, I. R., Lemke, J., & Montequin, D. (1997) · Journal of Voice · doi:10.1016/s0892-1997(97)80002-1 · Cited by 473
Frequency and effects of teachers' voice problems
Smith, E., Gray, S. D., Dove, H., Kirchner, L., & Heras, H. (1997) · Journal of Voice · doi:10.1016/s0892-1997(97)80027-6 · Cited by 401
Self-citationEfficacy of vocal function exercises as a method of improving voice production
Stemple, J. C., Lee, L., D'Amico, B., & Pickup, B. (1994) · Journal of Voice · doi:10.1016/s0892-1997(05)80299-1 · Cited by 353
Self-citationPrevalence of voice problems in teachers
Russell, A., Oates, J., & Greenwood, K. M. (1998) · Journal of Voice · doi:10.1016/s0892-1997(98)80056-8 · Cited by 349
Frequency of voice problems among teachers and other occupations
Smith, E., Lemke, J., Taylor, M., Kirchner, H. L., & Hoffman, H. (1998) · Journal of Voice · doi:10.1016/s0892-1997(98)80057-x · Cited by 346
Clinical Voice Pathology: Theory and Management
Stemple, J. C. (1984) · Cited by 323
Self-citationVoice problems among teachers: Differences by gender and teaching characteristics
Smith, E., Kirchner, H. L., Taylor, M., Hoffman, H., & Lemke, J. H. (1998) · Journal of Voice · doi:10.1016/s0892-1997(98)80022-2 · Cited by 301
Gotaas, C., & Starr, C. D. (1993) · Folia Phoniatrica et Logopaedica · doi:10.1159/000266237 · Cited by 273
Cited by
Clinical Practice Guideline: Hoarseness (Dysphonia) (Update)
Stachler, R. J., Francis, D. O., Schwartz, S. R., Damask, C. C., Digoy, G. P., Krouse, H. J., McCoy, S. J., Ouellette, D. R., Patel, R. R., Reavis, C. (. W., et al. (2018) · Otolaryngology–Head and Neck Surgery · doi:10.1177/0194599817751030 · Cited by 368
A Psychological Cascade Model for Persisting Voice Problems in Teachers
de Jong, F. I. C. R. S., Cornelis, B. E., Wuyts, F. L., Kooijman, P. G. C., Schutte, H. K., Oudes, M. J., & Graamans, K. (2003) · Folia Phoniatrica et Logopaedica · doi:10.1159/000070091 · Cited by 43
Metadata
- Authors
- Roy, N., Gray, S. D., Simon, M., Dove, H., Corbin-Lewis, K., & Stemple, J. C.
- Venue
- Journal of Speech, Language, and Hearing Research
- Published
- 2001-04
- Volume
- 44
- Issue
- 2
- Pages
- 286-296
- ISSN
- 1092-4388 (ISSN-L)
- 1558-9102
- DOI
- 10.1044/1092-4388(2001/023
- OpenAlex
- W1965738224
- Cited by
- 274
- References
- 23
- FWCI
- 3.50
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: An Evaluation of the Effects of Two Treatment Approaches for Teachers With Voice Disorders: A Prospective Randomized Clinical Trial. https://app.cochat.ai/papers/10.1044/1092-4388(2001/023
- The paper
- Roy, N., Gray, S. D., Simon, M., Dove, H., Corbin-Lewis, K., & Stemple, J. C. (2001). An Evaluation of the Effects of Two Treatment Approaches for Teachers With Voice Disorders: A Prospective Randomized Clinical Trial. Journal of Speech, Language, and Hearing Research. https://doi.org/10.1044/1092-4388(2001/023
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.