LUI Research

As new research featuring the LUI is published, we will link you to it here.


Research publications on the LUI authored by Daniela O’Neill and colleagues include:

O’Neill, D. K. (2007). The Language Use Inventory: A parent-report measure of pragmatic language development for 18-47-month-old children. Journal of Speech, Language and Hearing Research. 50, 214-228.

Pesco, D., & O'Neill, D. K. (2012). Predicting later language outcomes from the Language Use Inventory. Journal of Speech, Language and Hearing Research, 55, 421-434. Final preprint version prior to publication available at http://spectrum.library.concordia.ca/974127/


Research publications by other researchers that use the LUI with typically developing children:

Abbot-Smith, K., Nurmsoo, E., Croll, R. (2015). How children aged 2/6 tailor verbal expressions to interlocutor informational needs. Journal of Child Language, 43, 1277-1291. DOI: http://dx.doi.org/10.1017/S0305000915000616


Research publications by other researchers with clinical populations that feature the LUI:

1. The use of the LUI with children with autism spectrum disorders and with respect to the new DSM-5 Social Communication Disorder

Fujiki, M. & Brinton, B. (2015). Social communication assessment and intervention for children with language impairment. In Hwa-Froelich, D. A. (Ed.). Social Communication Development and Disorders. New York: Psychology Press.
“..the Language Use Inventory (O’Neill, 2007), can provide a useful way of organizing the impressions of stakeholders.” Fujiki & Brinton, 2014, p. 235.

Volmar, F. R., Paul, R. S., Rogers, S. J., & Pelphrey, K. A. (2014) (Eds.). Handbook of Autism and Pervasive Developmental Disorders.(4th Ed.) Vol. 2: Assessment, Interventions and Policy. Hoboken, NJ: Wiley.

Miller, M., Young, G. S., Hutan, T., Johnson, S., Schwichtenberg, A. J., & Ozonoff, S. (2014). Early pragmatic language difficulties in siblings of children with autism: implications for DSM‐5 social communication disorder. Journal of Child Psychology and Psychiatry. E-pub ahead of print. doi:10.1111/jcpp.12342

Swineford, L. B., Thurm, A., Baird, F., Wetherby, A. M., & Swedo, S. (2014). Social (pragmatic) communication disorder: a research review of this new DSM-5 diagnostic category. Journal of Neurodevelopmental Disorders, 6(1), 41. doi: 10.1186/1186-1955-6-41. Open Access full article

Kasari, C., Brady, N., Lord, C., & Tager-Flusberg, H. (2013). Assessing the Minimally Verbal School-Aged Child with Autism Spectrum Disorder. Autism Research, 6(6), 479-493. Published online Oct. 29 2013. doi: 10.1002/aur.1334. Open Access Free PMC Article.

Ferguson, S. (August 2013). Working with families of preschoolers with autism: An examination of a parent-mediated early intervention targeting joint attention. Ph. D. dissertation: University of Camberra, Australia. Open Access PDF.

Stewart, L. B., Townsend, A., Ortega, T., Stewart, A., & Johnson, J. H. (2013). What the beginning speech-language pathologist and educator need to know about autism spectrum disorders. Online Journal of Education Research , 2(4), 57-65. Open Access article.

Paul, R., & Norbury, C. (2011). Language Disorders from Infancy Through Adolescence (4th Ed.). Mosby: St. Louis, MO.

Tager-Flusberg, H., Rogers, S., Cooper, J., Landa, R., Lord, C., Paul, R., Rice, M, Stoel-Gammon, C, Wetherby, A., & Yoder, P. (2009). Defining spoken language benchmarks and selecting measures of expressive language development for young children with autism spectrum disorders. Journal of Speech, Language and Hearing Research , 52(3), 643. (Open Access)

2. The use of the LUI with children with ADHD

Rints, A., McAuley, T., & Nilsen, E. S. (2014). Social communication Is predicted by inhibitory ability and ADHD traits in preschool-aged children: A mediation model. Journal of Attention Disorders. Advance online publication Dec. 4 2014 doi: 10.1177/1087054714558873

3. The use of the LUI with children with Down syndrome

Foster-Cohen, S. & van Bysterveldt, A. K. (2016). Assessing the communication development of children with language delay through parent multi-questionnaire reporting. Speech, Language & Hearing. DOI: 10.1080/2050571X.2015.1108067.

Schutz, Tricia M. (2014). Down syndrome: An investigation into effective assessment and intervention to increase overall communicative abilities. Research Papers. Paper 470. Southern Illinois University Carbondale OpenSIUC. Open Access full PDF.


Research publications regarding translations of the LUI:

French:

Pesco, D. & O’Neill, D. (2016). Assessing Early Language Use by French-Speaking Canadian Children: Introducing the LUI-French. Canadian Journal of Speech-Language Pathology and Audiology, 40(3), 180-217. Open access: http://cjslpa.ca/files/2016_CJSLPA_Vol_40/No_03/CJSLPA_2016_Vol_40_No_3_Pesco_O_Neill_198-217.pdf

Italian (Italy):

Longobardi, E., Lonigro, A., Laghi, F., & O’Neill, D. K. (Online Jan. 29, 2017). Pragmatic language development in 18- to 47-month-old Italian children: A study with the Language Use Inventory. First Language. http://journals.sagepub.com/doi/abs/10.1177/0142723716689273

Portuguese (Portugal):

da Silva Guimarães, C., Cruz-Santos, A., & Almeida, L. (2013). Adaptation of the Parent Report Language Use Inventory for 18- to 47-months-old children to European Portuguese: A Pilot Study. Audiology – Communication Research, 18(4).http://dx.doi.org/10.1590/S2317-64312013000400015

The LUI’s Psychometric Properties

The Language Use Inventory (LUI) is a research-based, empirically-validated language assessment toold that is the product of over 10 years of research by Dr. Daniela O’Neill, professor of developmental psychology at the University of Waterloo, Canada. Its development was funded by the Canadian Institutes of Health Research. The questions on the Language Use Inventory have undergone extensive testing with thouands of parents to ensure that they capture important aspects of child language development.

In addition to the research cited below, for readers wishing more detailed information, we have made openly available the full texts (pdf) of Chapter 5 (Development of the LUI and Psychometrics) and Chapter 6 (Standardization and Norms Development) from the LUI Manual (O'Neill, 2009) which provide a detailed history of the development and standardization of the LUI.

Norm-referenced: The LUI has undergone standardization (norming) on a Canadian sample of over 3500 children from over 550 communities across Canada and included stratification on variables of family income, visible minority, lone parent status, level of parents’ schooling, and exposure to languages other than English based on Statistics Canada census data.

Sensitivity and Specificity: Research has shown that children’s scores on the Language Use Inventory distinguish, with sensitivity and specificity values of 96%, children whose language is developing typically from those who language is significantly delayed or impaired.

Predictive Validity: Research has also documented that children’s scores on the Language Use Inventory are significantly predictive of their later language outcomes at age 5 to 6 years.

Internal Reliability and Discriminative Validity: The LUI's development and studies of its internal reliability and discriminative validity are described in O'Neill (2007, Journal of Speech, Language and Hearing Research).

The Language Use Inventory is used by researchers and speech-language professionals working in universities, clinics, hospitals, schools and private practice throughout North America, as well as in the United Kingdom, Ireland, Australia, and New Zealand. The work of these researchers continues to inform the psychometric properties of the LUI and new work appearing is highlighted in LUI Publications.

We are very excited that several translations of the LUI are taking place by researchers worldwide!

Translation of language measures is an extensive multi-year-long, expensive undertaking, that is more aptly described as an adaptation, rather than a straightforward translation, as specific items may not be directly translatable and may require in-depth and specialized knowledge, and pilot testing, to ensure a similar level of item difficulty and developmental emergence.

Although it is hoped that translations of the LUI will occur, and such translations are welcome, guidelines have been prepared to ensure that these translations retain the psychometric properties of the original LUI as well as its “look and feel.” These guidelines also inform potential authors of translations as to conditions for licensing the LUI and publication with the publisher of the LUI, Knowledge In Development, Inc. No adaptations, translations, modifications, or special versions may be made without permission, in writing, from Knowledge in Development Inc.

Researchers interested in conducting translations/adaptations to other languages should contact Dr. Daniela O'Neill directly at doneill@uwaterloo.ca to find out more about the required procedures.

The following translations are currently taking place and interested researchers are invited to contact Daniela O’Neill or the researchers involved to find out more! For published work regarding these translations see https://languageuseinventory.com/Research/Publications

Primary Investigator(s) and Institution Language of Translation of the Language Use Inventory Date of Issue of Licence from Knowledge in Development, Inc.
Dr. Aseel Alkadhi
City University
School of Health Sciences
London, UK & King Saud University
Rehabilitation Sciences Department,
College of Applied Medical Sciences
aalkadhia@yahoo.com
Arabic June 23, 2011
Dr. Marta Bialecka-Pikul,
Institute of Psychology
Jagiellonian University
Krakow, Poland
marta.bialecka-pikul@uj.edu.pl
Polish June 21, 2011
Dr. Ewa Haman
Faculty of Psychology
University of Warsaw
Warsaw, Poland
ewa.haman@psych.uw.edu.pl
Polish July 22, 2011
Dr. Emiddia Longobardi
Dept. of Dynamic and Clinical Psychology
University of Rome Sapienza
Rome, Italy
emiddia.longobardi@uniroma1.it
Italian July 19, 2011
Dr. Anabela Santos & Dr. Cristiana Guimaraes
Institute of Education
University of Minho
Braga, Portugal
anabelacruz@gmail.com
Portuguese (Portugal) Oct. 5, 2011
Dr. Martina Ozbič, Dr. Damjana Kogovšek,
& Dr. Jerneja Novšak Brce

Pedagoška fakulteta
Univerze v Ljubljani (Faculty of
education – University of Ljubljana)
Oddelek za specialno in rehabilitacijsko pedagogiko
(Department of Special Education)
Ljubljana, Slovenija
Martina.Ozbic@pef.uni-lj.si

& Ms. Lucija Benedičič
Slovenian Nov. 16, 2011
Dr. Diane Pesco
Dept. of Education
Concordia University,
Montreal, Canada
diane.pesco@concordia.ca

Dr. Daniela O’Neill,
Dept. of Psychology
University of Waterloo
Waterloo, Canada
French April 2, 2012
Dr. Wenche Andersen Helland
Department of Biological and Medical Psycology
University of Bergen
Bergen, Norway
wenche.andersen.helland@helse-fonna.no‎
Norwegian October 16, 2014
Dr. Beatriz Servilha Brocchi & Dr. Jacy Perissinoto
Departamento de Fonoaudiologia
Universidade Federal de São Paulo
São Paulo, Brazil
biaservilha@yahoo.com.br
Portuguese (Brazil) March 22, 2016

We welcome new research with the LUI! Daniela O’Neill is happy to answer research-related questions and can be contacted at doneill@uwaterloo.ca.

Researchers studying children with siblings with autism, prematurity, low vision, deafness or hearing difficulties, attention deficit disorder, or at high-risk are currently using the LUI in their work.

Students who wish to use the LUI in their research, but who are financially constrained, should contact Daniela directly.