Peer-Reviewed Publications
30. Radville, K. M., DeLuca, T., Pfeiffer, D., Ziegenfusz, S., Rasner, M., & Hogan, T. P. (in press). Caregiver perceptions of an asynchronous, video-based training on developmental language disorder: A mixed methods study. Language, Speech, and Hearing Services in Schools.
29. Pfeiffer, D. L., McOsker, M., & Stehle Wallace, E. (2025). School-based speech-language pathologists' perceptions of collaborative language and literacy instruction with general education teachers: A survey. Language, Speech, and Hearing Services in Schools. https://doi.org/10.1044/2025_LSHSS-24-00095
28. Lindstrom, E. R., Fleming, J. I., Pfeiffer, D. L., Kalandadze, T., & Cook, B. (2025). Open-access publishing in special education and related fields: Making scholarship freely available to all. Research in Special Education, 2. https://doi.org/10.25894/rise.2490
27. Keck, C., Lankford, A., Pfeiffer, D., Durfee, A., & Guilfoyle, R. (2025). Speech-language pathology and occupational therapy students' perceptions of an interprofessional stroke workshop: A mixed methods analysis. Teaching and Learning in Communication Sciences & Disorders, 9(1). https://doi.org/10.61403/2689-6443.1349
26. DeLuca, T., Radville, K. M., Pfeiffer, D. L., & Hogan, T. (2025). Defining developmental language disorder and dyslexia in schools: A mixed methods analysis. Journal of Speech, Language, and Hearing Research, 68(2). https://doi.org/10.1044/2024_JSLHR-24-00202
25. Pfeiffer, D. L., Thompson, A., Ciullo, B. Hirsch, M. E., El Amin, M., Ford, A., Riccardi, J., & Kearney, E. (2025). '1-800-help-me-with-open-science-stuff': A qualitative examination of open science practices in communication sciences and disorders. Journal of Speech, Language, and Hearing Research, 68(1). https://doi.org/10.1044/2024_JSLHR-24-00378
24. Radville, K. M., Pfeiffer, D. L., Sheranian, K., Wolter, J., Ricketts, J., Hogan, T. P. (2024). Caregivers’ perceptions of COVID-19 educational disruptions on children with developmental language disorder and typically developing peers. Language, Speech, and Hearing Services in Schools, 55(4). https://doi.org/10.1044/2024_LSHSS-23-00181
23. Pfeiffer, D. L., Reiner Hess, C., & Landa, R. (2024). Seeking validation and creating meaningful interactions: Perceptions of a parent-mediated infant intervention. Infants & Young Children, 37(2), 85-100. https://doi.org/10.1097/IYC.0000000000000260
22. Landa, R., Pfeiffer, D. L., Holingue, C., & Baker, E. (2023). Professional development increases child care providers' NDBI implementation and children’s language outcomes. Journal of Early Intervention, 46(2). https://doi.org/10.1177/10538151231217486
21. Ludwig, N. N., Holingue, C., Hong, J.S., Kalb, L.G, Pfeiffer, D., Reetzke, R. Menon, D., Landa, R. (2023). Diagnostic certainty during in-person and telehealth autism evaluations. Journal of Child Psychology and Psychiatry Advances. https://doi.org/10.1002/jcv2.12201
20. Pfeiffer, D. L., Feuerstein, J., & Landa, R. J. (2023). Speech-language pathologists' perceptions of effective language and literacy instruction for pre-K children with developmental language disorder. Language, Speech, and Hearing Services in Schools. https://doi.org/10.1044/2023_LSHSS-23-00002
19. Pfeiffer, D. L., & Pavelko, S. L. (2023). Evidence-based guidance for alphabet knowledge across service delivery models. Perspectives of the ASHA Special Interest Groups. https://doi.org/10.1044/2023_PERSP-23-00053
18. Holingue, C., Pfeiffer, D., Ludwig, N. N., Reetzke, R., Hong, J. S., Kalb, L. G., & Landa, R. (2023). Prevalence of gastrointestinal symptoms among individuals with ASD, with and without co- occurring intellectual disability. Autism Research. https://doi.org/10.1002/aur.2972
17. Springle, A. P., Pfeiffer, D. L., & Gillis, C. (2023). Enriching pre-clinical education with near-peer learning experiences. Teaching and Learning in Communication Sciences & Disorders, 7(2), 9.
16. Pfeiffer, D. L., & Landa, R. (2022). Assessing generalization during professional development in child care: A pilot randomized controlled trial. Early Childhood Education Journal. https://link.springer.com/article/10.1007/s10643-022-01410-6
15. Pfeiffer, D. L., Pavelko, S. L., & Bronaugh, D. (2022). Get out of your silo: A qualitative examination of an interprofessional undergraduate course. Perspectives of the ASHA Special Interest Groups. https://doi.org/10.1044/2022_PERSP-22-00083
14. Hong, J. S., Singh, V., Kalb., L., Reetzke, R.., Ludwig, N. N., Pfeiffer, D., Holingue, C., Menon, D., Lu, Q., Ashkar, A., & Landa, R. (2022). Replication study for ADOS-2 cut-offs to assist evaluation of autism spectrum disorder. Autism Research. https://doi.org/10.1002/aur.2801
13. Reetzke, R., Singh, V., Hong, J. S., Holingue, C., Kalb, L., Ludwig, N. N., Menon, D., Pfeiffer, D. L., & Landa, R. (2022). Profiles and correlates of language and social communication differences among young autistic children. Frontiers in Psychology. https://doi.org/10.3389/fpsyg.2022.936392
12. Pfeiffer, D., Feuerstein, J., Herman, D., & Landa, R. (2022). Early childhood providers' perceptions of effective professional development components: A qualitative study. Infants & Young Children, 35(3), 248-263. https://doi.org/10.1097/IYC.0000000000000217
11. Kalb, L. G., Singh, V., Hong, J. S., Holingue, C., Ludwig, N. N., Pfeiffer, D., Reetzke, R., Gross, A., & Landa, R. (2022). Evaluation of racial and sex bias in the Autism Spectrum Observation Schedule-2 (ADOS-2): An item-response theory analysis. JAMA Network Open, 5(4). https://doi.org/10.1001/jamanetworkopen.2022.9498
10. Pfeiffer, D., Pavelko, S., Allen-Bronaugh, D., Dudding, C., & Timler, G. (2022). A practice-based interprofessional emergent writing intervention: Impacts on graduate students and preschoolers. Teaching and Learning in Communication Sciences & Disorders. https://doi.org/10.30707/TLCSD6.1.1649037808.702214
9. Holingue, C., Poku, O., Pfeiffer, D., Murray, S., Fallin, M. D. (2021). Gastrointestinal concerns in children with autism spectrum disorder: A qualitative study of family experiences. Autism, 1-14. https://doi.org/10.1177/13623613211062667
8. Azad, G., Holingue, C., Pfeiffer, D., Dillon, E., Reetzke, R., Kalb, L., Menon, D., Hong, J. S., & Landa, R. (2021). The influence of race on parental beliefs and concerns during an autism diagnosis: A mixed-method analysis. Autism. https://doi.org/10.1177/13623613211044345
7. Pfeiffer, D., Holingue, C., Dillon, E., Kalb, L., Reetzke, R., & Landa, R. (2021). Parental concerns of children with ASD by age: A qualitative analysis. Research in Autism Spectrum Disorders, 86. https://doi.org/10.1016/j.rasd.2021.101817
6. Reetzke, R., Pfeiffer, D., Kalb, L., Holingue, C., Zetlmeisl, C., Hong. J. S., Landa, R. (2021). Informant (dis)agreement on ratings of challenging behaviors and social communication in preschool children with autism spectrum disorder. Journal of Speech, Language, and Hearing Research, 64(7), 2766-2775. https://doi.org/10.1044/2021_JSLHR-20-00707
5. Kalb, L., Holingue, C., Pfeiffer, D., Reetzke, R., Dillon, E., Azad, G., Freedman, B., & Landa, R. (2021). Parental relationship status and age at autism spectrum disorder diagnosis of their child. Autism. https://doi.org/10.1177/13623613211013683
4. Pfeiffer, D. L., Pavelko, S. L., Hahs-Vaughn, D. L., & Dudding, C. C. (2019). A national survey of speech-language pathologists’ engagement in interprofessional collaborative practice in schools: Identifying predictive factors and barriers to implementation. Language, Speech, and Hearing Services in Schools, 50, 639-655. https://doi.org/10.1044/2019_LSHSS-18-0100
3. Pfeiffer, D. L., Pavelko, S. L., & Ingram, S. (2018). Interprofessional education for preprofessional speech-language pathologists and general education teachers. EBP Briefs, 13(1), 1-10. Bloomington, MN: NCS Pearson, Inc.
2. Dudding, C. C. & Pfeiffer, D. L. (2018). Clinical decision-making in speech-language pathology graduate students: Quantitative findings. Teaching and Learning in Communication Sciences & Disorders, 2(1), 1-11. https://doi.org/10.30707/TLCSD2.1Dudding
1.Hasseltine, E. S., Black, S. F., Corcoran, T. M., DiPalma, D. L.,* Dixon, S. E., Gooch, A. T., Hurlburt, L. M., Murray, A. B., Potts, K. B., Schnizler, A. C., Secrist, C., Shickel, R. M., Loncke, F., & Corthals, P. (2016). Predicting stuttering severity ratings by timing and tallying dysfluencies using Praat software. Contemporary Issues in Communication Science and Disorders, 43, 106-114. https://doi.org/10.1044/cicsd_43_S_106
Other Publications
Gaeta, L., Pfeiffer, D., & Kearney, E. (2022). Enhancing accessibility of communication sciences and disorders research: Open access and self-archiving. Audiology Today.
Pfeiffer, D. L., Long, H. L., El Amin, M. (2022). Accessing research beyond the paywall. ASHA Leader Live. https://leader.pubs.asha.org/do/10.1044/2022-0919-slp-aud-research/full/