Research on the methodology of LSA with preschool children

a scoping review

verfasst von

Ulrike Lüdtke, Hanna Ehlert, Dana Gaigulo, Juan Bornman

Abstract

Purpose: Language Sample Analysis (LSA) is a prominent method in researching language development and is also used in clinical practice in the speech-language pathology (SLP) discipline. This scoping review aims to describe current contributions of research on LSA methodology, identify research gaps and explore areas of future advancement of LSA methodology related to its five components: determining the sample length/size, collecting, transcribing, coding and analyzing the sample. Methods: A scoping review was conducted of studies on LSA methodology published between 2010-2020 that focused on preschool children. Relevant electronic databases and research platforms were searched using the PRISMA method for data identification, screening, selection and extraction. Results: Of the 213 identified studies, 61 met the inclusion criteria, covering all aspects of the LSA process. Overall, a wide variability in study designs and research foci were found, reflecting the broad applicability of LSA. The two LSA aspects addressed most frequently are the first and last of the five LSA components: determining the length (or size) of the language sample and analyzing the sample. The methodological variability hinders the comparison of evidence and drawing implications which negatively impacts on research and clinical SLP practice. Conclusions: Besides expanding research on LSA for multilingual children and establishing LSA guidelines for specific contexts, age groups and language backgrounds, it appears as if technological development, particularly in the (semi)automatic transcription, coding and analysis of child language, holds promise to improve LSA applicability and efficiency.

Organisationseinheit(en)

Institut für Sonderpädagogik

Externe Organisation(en)

Ludwig-Maximilians-Universität München (LMU)
University of Pretoria

Typ

Artikel

Journal

Clinical Archives of Communication Disorders

Band

8

Seiten

29-46

Anzahl der Seiten

18

Publikationsdatum

2023

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Öffentliche Gesundheit, Umwelt- und Arbeitsmedizin, Sensorische Systeme, Sprechen und Hören, Kognitive Neurowissenschaft, Environmental engineering

Ziele für nachhaltige Entwicklung

SDG 3 – Gute Gesundheit und Wohlergehen

Elektronische Version(en)

https://doi.org/10.21849/cacd.2022.00738 (Zugang: Offen)