Normal Speech and Language Development

Second Language Acquisition and Development

Speech, Language, and Learning Disabilities

Assessment of Speech, Language, and Learning Disabilities

Bilingualism and Bilingual Education

Speech, Language, and Learning Disabilities in Bilingual Students

Working with Interpreters and Translators




Refereed Articles


Langdon, H.W., & Quintanar, R. (2003) Roles and responsibilities of the interpreter in interactions with speech-language pathologists, parents and students. Seminars in Speech and Language, 24(3). 235-244.


Langdon, H.W. (2002). Factors affecting special education services for English learners (ELL) with suspected language-learning mpairments. Multiple Voices for Ethnically Diverse Learners, 5(1, 66-82


Langdon, H.W. (2002). Communicating effectively with a client during a speech-language pathologist/interpreter conference: Results of a survey. Contemporary Issues in Communication Science and Disorders. 29, 17-34.


Wiig, E., Langdon, H.W., & Flores, N. (2001). Rapid automatic naming by Spanish speaking bilingual and monolingual children. Revista de Logopedia, Foniatria y Audiologia, 21 (3), 106-117.


Langdon, H.W., Novak, J.M., & Quintanar, R.S. (2000). Setting the teaching-learning wheel in motion in assessing language minority students. Multicultural Perspectives 2,23-29






Non-Refereed Articles


Langdon, H.W. & Male, M. (2002) (May). Technology as a medium for professional development. California Speech-Language- Hearing Association Magazine: 13(Circulation: 5000)


Langdon, H.W. (2002). Language interpreters and translators: Bridging communication with clients and families. The ASHA Leader, 7 (6), 14-15. (Circulation: 100.000).


Books and Book Chapters


Langdon, H.W. (2002). Interpreters and translators in communication disorders: A handbook for practitioners. Eau Claire, WI: Thinking Publications.


Langdon, H.W. & Cheng, L.L.R. (2002). Collaborating with interpreters and translators: A guide for communication disorders professional Eau Claire, WI: Thinking Publications.   


Langdon, H.W. (2000). Diversity with an emphasis on English language learners. In E. Pritchard Dodge (Ed.), Survival guide for school based speech-language pathologist (pp.367-397). San Diego, CA: Singular Publications.


Langdon, H.W. & Trumbull, E. (2000). Grading and special populations. In E. Trumbull & B. Farr. (Eds.), Grading and reporting student progress in an age of standards (pp.129-155). Norwood, MA: Christopher-Gordon Publs.


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