On the Many Terms for Developmental Language and Learning Impairments

Authors

  • Lisa Archibald Western University

DOI:

https://doi.org/10.18666/LDMJ-2024-V29-I1-12090

Keywords:

learning disability, learning disorder, language disorder

Abstract

The terms Language Disorder, Developmental Language Disorder (DLD), Language-based learning disabilities, Specific Learning Disorder, and Specific Learning Disability are commonly used to describe children struggling to learn at school. In this position paper, the definitions and distinctions between these terms are discussed, and key overlaps and differences described. Although often used interchangeably, Specific Learning Disorder and Specific Learning Disability are not synonymous. Based on current definitions, DLD and Specific Learning Disorder are related to Specific Learning Disability in the same way. In educational settings, children with DLD may additionally be identified using terms such as Language Impairment, Speech, Language, Communication Needs (SLCN), and others. Despite the problematic overlap in the names Specific Learning Disorder and Specific Learning Disability, one advantage of the latter term is the acknowledgement that many skills underlying academic learning are language-based thereby capturing the disability experienced by children with language or academic learning disorders.

References

Adlof, S.M. & Hogan, T.P. (2018). Understanding dyslexia in the content of developmental language disorder. Language, Speech, and Hearing Services in Schools, 49, 762-73. https://doi.org/10.1044/2018_LSHSS-DYSLC-18-0049

American Psychiatric Association. (2013). Diagnostic and Statistical Manual of Mental Disorders (5th ed.). https://doi.org/10.1176/appi.books.9780890425596

Berninger, V. W., & Winn, W. D. (2006). Implications of Advancements in Brain Research and Technology for Writing Development, Writing Instruction, and Educational Evolution. In C. A. MacArthur, S. Graham, & J. Fitzgerald (Eds.), Handbook of Writing Research (p. 96–114). The Guilford Press.

Bishop, D.V.M. (2014). Ten questions about terminology for children with unexplained language problems. International Journal of Language and Communication Disorders, 49, 381-415. https://doi.org/10.1111/1460-6984.12101

Bishop, D.V.M., Snowling, M.J., Thompson, P.A., Greenhalgh, T., & the CATALISE consortium (2016) CATALISE: A multinational and multidisciplinary delphi consensus study. Identifying language impairments in children. PLoS ONE, 11, e0158753. https://doi.org/10.1371/journal.pone.0158753

Bishop, D.V.M., Snowling, M.J., Thompson, P.A., Greenhalgh, T., & the CATALISE-2 consortium (2017). Phase 2 of CATALISE: A multinational and multidisciplinary delphi consensus study of problems with language development: Terminology. Journal of Child Psychology and Psychiatry, 58, 1068-1080. https://doi.org/10.1111/jcpp.12721

Catts, H.W., Adlof, S.M., Hogan, T.P., & Weismer, S.E. (2005). Are specific language impairment and dyslexia distinct disorders? Journal of Speech, Language, and Hearing Research, 48, 1378-96. https://doi.org/10.1044/1092-4388(2005/096)

Conti-Ramsden, G., Durkin, K., Toseeb, U., Botting, N., & Pickles, A. (2018). Education and employment outcomes of young adults with a history of developmental language disorder. International Journal of Language and Communication Disorders, 53, 237-55. https://doi.org/10.1111/1460-6984.12338

Crisci, G., Caviola, S., Cardillo, R., & Mammarella, I.C. (2021). Executive functions in neurodevelopmental disorders: Comorbidity overlaps between Attention Deficit and Hyperactivity Disorder and Specific Learning Disorders. Frontiers in Human Neuroscience, 15, 594234. https://doi.org/10.3389/fnhum.2021.594234

Cross, A.M., Joanisse, M.F., & Archibald, L.M.D. (2019). Mathematical abilities in children with Developmental Language Disorder. Language, Speech, and Hearing Services in Schools, 50, 150-163. https://doi.org/10.1044/2018_LSHSS-18-0041

Dale, P.S., Price, T., Bishop, D.V.M., & Plomin, R. (2003). Outcomes of early language delay: 1. Predicting persistent and transient language difficulties at 3 and 4 years. Journal of Speech, Language, and Hearing Research, 46, 544-60. /doi.org/10.1044/1092-4388(2003/044)

Dawson, N., Hsiao, Y., Banerji, N., Tan, A. W. M., & Nation, K. A. (2021). Features of lexical richness in children’s books: Comparisons with child-directed speech. Language Development Research, 1, 9-53. 10.34842/5we1-yk94

Department of Education (2013). For Each and Every Child. A Strategy for Education Equity and Excellence. United States. https://oese.ed.gov/resources/oese-technical-assistance-centers/state-support-network/resources/every-child-strategy-education-equity-excellence/

Department of Education. (2016). Education Excellence Everywhere. A white paper setting out our vision for schools in England. United Kingdom. https://www.gov.uk/government/publications/educational-excellence-everywhere

DeSmedt, B., Taylor, J., Archibald, L.M.D., & Ansari, D. (2010). How is phonological processing related to individual differences in children’s arithmetic skills? Developmental Science, 13, 508-520. https://doi.org/10.1111/j.1467-7687.2009.00897.x

Dubois, P., St-Pierre, M.-C., Desmarais, C., & Guay, F. (2020). Young adults with developmental language disorder: A systematic review of education, employment, and independent living outcomes. Journal of Speech, Language, and Hearing Research, 63(11), 3786-3800. https://doi.org/10.1044/2020_JSLHR-20-00127

Education for All. (2015). National Review Report: Kenya. For further information, please contact: efa2015reviews@unesco.org.

Ellis, N. (2015). Implicit AND explicit language learning: Their dynamic interface and complexity. In Patrick Rebuschat (Ed.). Implicit and explicit learning of languages (pp. 3-23). John Benjamins.

Farnia, F., & Geva, E. (2019). Late-emerging developmental language disorders in English-speaking monolinguals and English-language learners: A longitudinal perspective. Journal of Learning Disabilities, 52, 468-79. https://doi.org/10.1177/0022219419866645

Fletcher, J. M., Lyonm, G. R., Barnes, M., Stuebing, K. K., Francis, D. J., Olson, R. K., Shaywitz, S. E., & Shaywitz, B. A. (2002). Classification of learning disabilities: An evidence-based evaluation. In R. Bradley, L. Danielson, & D. P. Hallahan (Eds.), Identification of Learning Disabilities: Research to Practice (pp. 185–250). Lawrence Erlbaum Associates Publishers.

Geary, D.C., & Hoard, M.K. (2001). Numerical and arithmetical deficits in learning-disabled children: Relation to dyscalculia and dyslexia. Aphasiology, 15, 635-647. doi.org/10.1080/02687040143000113

Georgan, W.C., Archibald, L.M.D., & Hogan, T.P. (2023). Speech/language impairments or specific learning disability? Examining the usage of educational labels. Journal of Speech, Language, and Hearing Research, 66, 656-667.

Gerber, P.J. (2012). The impact of learning disabilities on adulthood: a review of the evidence-based literature for research and practice in adult education. Journal of Learning Disabilities, 45, 31-46. https://doi.org/10.1177/0022219411426858

Government of Ireland (20014). Education for Persons with Special Educational Needs Act (2004). Ireland. https://data.oireachtas.ie/ie/oireachtas/act/2004/30/eng/enacted/a3004.pdf

Grigorenko E.L. (2012) Language-Based Learning Disabilities. In N.M. Seel (eds) Encyclopedia of the Sciences of Learning. Springer. https://doi.org/10.1007/978-1-4419-1428-6_734

Grigorenko, E.L., Compton, D.L., Fuchs, L.S., Wagner, R.K., Willcutt, E.G., & Fletcher, J.M. (2020). Understanding, educating, and supporting children with specific learning disabilities: 50 years of science and practice. American Psychologist, 75, 37-51. http://dx.doi.org/10.1037/amp0000452

Hall, C., & Barnes, M.A. (2017). Inference instruction to support reading comprehension for elementary students with learning disabilities. Intervention in School and Clinic, 52, 279-86. https://doi.org/10.1177/1053451216676799

Hawkins, E., Gathercole, S., Astle, D., The CALM Team, & Holmes, J. (2016). Language problems and ADHD symptoms: How specific are the links? Brain Sciences, 6, 50. 10.3390/brainsci6040050

Hsaio, Y., Dawson, N.J., Banerji, N., & Nation, K. (2022). The nature and frequency of relative clauses in the language children hear and the language children read: A developmental cross-corpus analysis of English complex grammar. Journal of Child Language, FirstView, 1-26. https://doi.org/10.1017/S0305000921000957

Individuals With Disabilities Education Act. (2001). Policy letter: March 30, 2001 to Colorado Department of Special Education Director, Dr. Lorrie Harkness. https://sites.ed.gov/idea/idea-files/policy-letter-march-30-2001-to-colorado-department-of-education-special-education-director-dr-lorrie-harkness/

Individuals With Disabilities Education Act, 20 U.S.C. § 1400. (2004).

Individuals With Disabilities Education Act (2004). Section 300.8 Child with a disability. https://sites.ed.gov/idea/regs/b/a/300.8

International Classification of Functioning, Disability, and Health: ICF. (2001). Geneva: World Health Organization.

Joshi, R.M. (2005). Vocabulary: A critical component of comprehension. Reading & Writing Quarterly, 21, 209-19. https://doi.org/10.1080/10573560590949278

Kaihara, C., & Shibata, K. (2020). Redefinition of language learning disabilities and the ways to learn English as a second language. Pacific Rim International Conference on Disability and Diversity Conference Proceedings. Center on Disability Studies, University of Hawai'i.

Koponen, T., Salmi, P., Eklund, K., & Aro, T. (2013). Counting and RAN: Predictors of arithmetic calculation and reading fluency. Journal of Educational Psychology, 105(1), 162–175. https://doi.org/10.1037/a0029285

Kornev, A. & Balčiūienė, I. (2021). Lexical and grammatical errors in developmentally language disordered and typically developed children: The impact of age and discourse genre. Children, 8, 1114. https://doi.org/10.3390/children8121114

Lancaster, H.S., & Camarata, S. (2019). Reconceptualizing developmental language disorder as a spectrum disorder: issues and evidence. International Journal of Language and Communication Disorders, 54, 79-94. 10.1111/1460-6984.12433

Law, J., Tomblin, J.B., & Zhang, X. (2008). Characterizing the growth trajectories of language-impaired children between 7 and 11 years of age. Journal of Speech, Language and Hearing Research, 51, 739-49. https://doi.org/10.1044/1092-4388(2008/052)

Law, J., Rush, R., Schoon, I., & Parsons, S. (2009). Modeling developmental language difficulties from school entry into adulthood: literacy, mental health, and employment outcomes. Journal of Speech, Language and Hearing Research, 52, 1401-16. 10.1044/1092-4388(2009/08-0142)

Lowe, H., Henry, L., & Joffe, V.L. (2019). The effectiveness of classroom vocabulary intervention for adolescents with language disorder. Journal of Speech, Language and Hearing Research, 62, 2829-46. https://doi.org/10.1044/2019_JSLHR-L-18-0337

Margari, L., Buttiglione, M., Craig, F., Cristella., A., de Giambattista, C., Matera, E., Operto, F., & Simone, M. (2013). Neuropsychological comorbidities in learning disorders. BMC Neurology, 13, 198. https://doi.org/10.1186/1471-2377-13-198

McKoon, G., & Ratcliff, R. (1992). Inference during reading. Psychological Review, 99(3), 440–466. https://doi.org/10.1037/0033-295X.99.3.440

Mugnaini, D., Lassi, S., La Malfa, G., & Albertini, G. (2009). Internalizing correlates of dyslexia. World Journal of Pediatrics, 5, 255-64. 10.1007/s12519-009-0049-7

Nippold, M.A. (2016). Language disorders in adolescents: Current needs and future directions. Seminars in Speech and Language, 37, 274-9. 10.1055/s-0036-1587705

Norbury, C.F., Gooch, D., Wray, C., Baird, G., Charman, T., Simonoff, E., Vamvakas, G., & Pickles, A. (2016). The impact of nonverbal ability on prevalence and clinical presentation of language disorder: evidence from a population study. The Journal of Child Psychology and Psychiatry, 57, 1247-57. https://doi.org/10.1111/jcpp.12573

Ontario Ministry of Education. (2013). Learning for All. A guide to effective assessment and instruction for all students, kindergarten to grade 12. Ontario Ministry of Education.

Perfetti, C., & Stafura, J. (2014). Word knowledge in a theory of reading comprehension. Scientific Studies of Reading, 18(1), 22-37. https://doi.org/10.1080/10888438.2013.827687

Peters, L. & Ansari, D. (2021). Are specific learning disorders truly specific, and are they disorders? Trends in Neuroscience and Education, 17, 100115. https://doi.org/10.1016/j.tine.2019.100115

Redmond, S.M. (2020). Clinical intersections among idiopathic language disorder, social (pragmatic) communication disorder, and attention-deficit hyperactivity disorder. Journal of Speech, Language and Hearing Research, 63, 3263-76. https://doi.org/10.1044/2020_JSLHR-20-00050

Regier, D.A., Goldberg, D.P., Üstün, B.T., & Reed, G.M. DSM-5 and ICD-11 classifications. In J. R. Geddes, N.C., Andreasen, & G. M. Goodwin (eds.), New Oxford Textook of Psychiatry, 3rd ed. Oxford Academic.

Share, D.L. (2021). Common misconceptions about the phonological deficit theory of dyslexia. Brain Sciences, 11, 1510. https://doi.org/10.3390/ brainsci11111510

Snow, P. (2016). Elizabethe Usher Memorial Lecture: Language is literacy is language – Positioning speech-language pathology in education policy, practice, paradigms and polemics. International Journal of Language and Communication Disorders, 18, 216-228.

Stoeckel, R.E., Colligan, R.C., Barbaresi, W.J., Weaver, A.L., Killian, J.M., & Katusic, S.K. (2013). Early speech-language impairment and risk for written language disorder: A population-based study. Journal of Developmental Behavioral Pediatrics, 34, 38-44. 10.1097/DBP.0b013e31827ba22a

Sun, L., & Wallach, G.P. (2014). Language disorders are learning disabilities: Challenges on the divergent and diverse paths to language learning disability. Topics in Language Disorders, 34, 25-38. 10.1097/TLD.0000000000000005

Tannock, R. (2012). Rethinking ADHD and LD in DSM-5: Proposed changes in diagnostic criteria. Journal of Learning Disabilities, 46, 5-25. https://doi.org/10.1177/0022219412464341

Tomblin, J.B., Zhang, X., Buckwalter, P., & Catts, H. (2000). The association of reading disability, behavioral disorders, and language impairment among second-grade children. Journal of Child Psychology and Psychiatry, 41, 473-82. doi.org/10.1111/1469-7610.00632

United Nations Convention on the Rights of Persons with Disabilities. (2006). Retrieved from http://www.un.org/dis- abilities/convention/conventionfull.shtml

Vaughn, S. & Fuchs, L. S. (2003). Redefining learning disabilities as inadequate response to instruction: The promise and potential problems. Learning Disabilities Research & Practice, 18, 137 – 146. https://doi.org/10.1111/1540-5826.00070

Visser-Bochane, M.I., Gerrits, E., van der Schans, C.P., Reijneveld, S.A., & Luinge, M.R. (2017). Atypical speech and language developmental: a consensus study on clinical signs in the Netherlands. International Journal of Language and Communication Disorders, 52, 10-20. https://doi.org/10.1111/1460-6984.12251

Wagner, R.K., Beal, B., Zirps, F.A., & Spencer, M. (2021). A model-based meta-analytic examination of specific reading comprehension deficit: how prevalent is it and does the simple view of reading account for it? Annals of Dyslexia, 71, 260-281. https://doi.org/10.1007/s11881-021-00232-2

Wehmeyer, M.L. (2013). Disability, disorder, identity. Intellectual and Developmental Disabilities, 51, 122-128. https://doi.org/10.1352/1934-9556-51.2.122

Wilson, A.J., Andrewes, S.G., Strutures, H., Rowe, V.M., Bogdanovic, R., & Waldie, K.E. (2015). Dyscalculia and dyslexia in adults: Cognitive bases of comorbidity. Learning and Individual Differences, 37, 118-32. doi.org/10.1016/j.lindif.2014.11.017

World Health Organization. (1992). The ICD-10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines. Geneva: World Health Organization.

World Health Organization. (2019). International Statistical Classification of Diseases and Related Health Problems (11th ed.). https://icd.who.int/

Young, A.R., Beitchman, J.H., Johnson, C., Douglas, L., Atkinson, L., Escobar, M., & Wilson, B. (2002). Young adult academic outcomes in a longitudinal sample of early language impaired control children. Journal of Child Psychology and Psychiatry, 43, 635-45. https://doi.org/10.1111/1469-7610.00052

Published

2024-08-07

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Articles