Should We Use Telegraphic or Grammatical Input in the Early Stages of Language Development with Children Who Have Language Impairments? A Meta-Analysis of the Research and Expert Opinion

Autor/inn/en	van Kleeck, Anne; Schwarz, Amy Louise; Fey, Marc; Kaiser, Ann; Miller, Jon; Weitzman, Elaine
Titel	Should We Use Telegraphic or Grammatical Input in the Early Stages of Language Development with Children Who Have Language Impairments? A Meta-Analysis of the Research and Expert Opinion
Quelle	In: American Journal of Speech-Language Pathology, 19 (2010) 1, S.3-21 (19 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	Weitere Informationen
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1058-0360
DOI	10.1044/1058-0360(2009/08-0075)
Schlagwörter	Language Impairments; Language Acquisition; Linguistic Input; Children; Grammar; Comprehension; Early Intervention; Opinions; Expertise; Meta Analysis; Language Research; Validity; Effect Size + Suchen Sie Ihr Suchwort? Speech disorder; Speech disorders; Speech disabilities; Speech disability; Speech handicap; Speech handicaps; Speech impairment; Speech impairments; Language handicaps; Sprachbehinderung; Sprachaneignung; Spracherwerb; Sprachbildung; Child; Kind; Kinder; Grammatik; Verstehen; Verständnis; Lehrmeinung; Expert appraisal; Meta-analysis; Metaanalyse; Sprachforschung; Gültigkeit
Abstract	Purpose: In working with children with language impairments, some clinical scholars and clinicians advocate using input that is simplified to the point of being ungrammatical (telegraphic input), while others advocate simplified but grammatical input. This article considers 2 types of external evidence on this topic. Method: First, a meta-analysis of relevant research, including intervention studies and processing studies, is reported. Next, 4 experts present their opinions. Results: Children in the majority of the intervention studies showed no difference in language comprehension based on type of input, although 1 study with very few children favored telegraphic input for language production. In the processing studies, which measured immediate comprehension, children from clinical populations responded inconsistently when listening to the 2 types of input. Children who had typical language, however, favored grammatical input in their responses. Regarding the experts' opinions, 2 suggest that telegraphic input is sometimes warranted; 1, who previously indirectly promoted its occasional use, no longer believes it should be used; and 1 provides reasons why telegraphic input should not be used and may even be harmful. Conclusions: Empirical findings and expert views are summarized as ways of informing parents of the weak evidence base regarding the best type of input. (Contains 4 figures, 6 tables and 1 footnote.) (As Provided).
Anmerkungen	American Speech-Language-Hearing Association (ASHA). 10801 Rockville Pike, Rockville, MD 20852. Tel: 800-638-8255; Fax: 301-571-0457; e-mail: subscribe@asha.org; Web site: http://ajslp.asha.org
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10