Edna J. Carlo, ClinScD, CCC-SLP, BCS-SCF

Professor
Dra. Edna J. Carlo

Contact Info

  • Speech-Language Pathology Program
    School of Health Professions
    Medical Sciences Campus
    PO Box 365067
    San Juan, Puerto Rico
    00936-5067
  • (787) 758-2525, X 4401

Education

  • Bachelor of Science in Speech-Language Therapy, Medical Sciences Campus
  • Master of Science in Speech-Language Pathology, Texas Christian University
  • Master of Divinity, Evangelical Seminary of Puerto Rico
  • Doctor of Science in Clinical Sciences, Rocky Mountain University of Health Professions

Dr. Carlo is a distinguished speech-language pathologist with over three decades of experience. She is the first specialist in Puerto Rico certified by the American Board in Stuttering, Cluttering, and Fluency. Dr. Carlo serves as Director of the Speech-Language Pathology Program at the University of Puerto Rico, where she leads academic, service, and research initiatives aimed at strengthening communication services in Puerto Rico. She is also the co-director of the *Sueña Habla Vive Puerto Rico* (Dream, Speak, Live Puerto Rico) camp.

In her practice, she promotes evidence-based practice and patient-centered care. In recent years, she has dedicated herself to advancing the provision of empirically based services through continuing education, courses, and consulting. She is a mentor, educator, and advocate for individuals with fluency disorders. In this capacity, she is the founder and current president of the *Alianza Puertorriqueña de Tartamudez* (Puerto Rican Stuttering Alliance—APTTA).

COURSES CURRENTLY TAUGHT

PHAL 6235 – EBP in SLP

PHAL 6420 – Capstone Course in SLP

PHAL 6119- Fluency Disorders

PUBLICATIONS

  • Watson, J., Byrd, C. & Carlo, E.J. 2011. Disfluent Speech Characteristics of Monolingual Spanish-Speaking Children. Chapter 17. In Multilingual Aspects of Fluency Disorders. Peter Howell & John Van Borsel (Eds). London: Multilingual Matters.
  • St. Louis, K., Sønsterudb, H., Carlo, E.J., Ragnhild, R., Heitmannd, H., Kvensethea, W. 2014. Public attitudes toward – and identification of – cluttering and stuttering in Norway and Puerto Rico. Journal of Fluency Disorders. Ref. No.: JFD-D-13-00069R2.
  • Watson, J., Byrd, C., & Carlo, E.J. 2011. Effects of Length, Complexity, and Grammatical Correctness on Stuttering in Spanish-Speaking Preschool Children. American Journal of Speech-Language Pathology. 20, 209-220.
  • Carlo, E.J. 2007. Speech rate of nonstuttering Spanish-speaking adults. Principal investigator. Minipilot study sponsored by EARDA, NIH. Proceedings of the Fifth World Congress on Fluency Disorders, Section 4, 111-116.
  • Carlo, E. J. & Watson, J. B. 2003. Disfluencies of 3- and 5-year old, Spanish-speaking children. Journal of Fluency Disorders, 5226, 1-17.
  • Scaler-Scott, K; Ramos-Heinrichs, L.; Carlo, E.J; Garzon, S.; Paul, D. ASHA’s Ad Hoc Committee on Reading Fluency for School-Age Children Who Stutter 2015. Timed Oral Reading Tests May not Reflect True Reading Abilities in School-age Children who Stutter. Procedia – Social and Behavioral Sciences, 193, 30, 234-238. https://doi.org/10.1016/j.sbspro.2015.03.265.
  • ASHA’s Ad Hoc Committee on Reading Fluency for School-Age Children Who Stutter. Quick: Talk Fast & Don’t Stutter! The perils of oral-reading fluency assessments for children who stutter. 2014. The ASHA Leader, July, 19, 44-48. doi:10.1044/leader.FTR2.19072014.44 – member of Ad Hoc Committee.
  • Carlo, E.J. Actitudes de Adultos Puertorriqueños Hacia la Tartamudez y Hacia el Tartajeo. 2014. Revista Organización Puertorriqueña de Patología del Habla-Lenguaje y Audiología, 32, 1.
  • Ramos, L., Garzon, S. & Carlo, E.J. Bilingual Questionnaire for Parents of Children Who Stutter. International Stuttering Awareness Day Conference, 2015 – Oct 22, 2015.
  • Carlo, E.J. 2017. Cluttering Intervention and Telepractice, Some Initial Thoughts. The T.R.A.D.E. Treatment, Research, Awareness, Diagnosis, Education. International Cluttering Association. Volume 7, Issue 2, June, 2017.
  • Di Domenicantonio, C., Reichel, I., Carlo, E.J., Choi, A., & Özdemir, R.S. (2022, May 27-30). Exploring the cluttering curriculum in speech pathology programs worldwide [Conference session]. Joint World Congress on Stuttering and Cluttering, Montreal, Canada.
  • Carlo, E.J. & St. Louis, K.O. (2025). Attitudes toward stuttering of speech-language pathology students from Puerto Rico before and after completing the degree. Journal of Fluency Disorders, 85, Article 106126. https://doi.org/10.1016/j.jfludis.2025.000634.
  • St. Louis, K.O., Bolton-Grant, B., Cannon, A., Carlo, E.J., et al. (2026, February). Intervention to Improve Attitudes Toward Stuttering: A Multi-Site International Replication and Expansion. Preprint. DOI: 10.20944/preprints202603.0046.v1. [Pending peer review].