title: Increasing the odds: applying emergentist theory in language intervention.
abstract: OBJECTIVE
  This review introduces emergentism, which is a leading theory of language development that states that language ability is the product of interactions between the child's language environment and his or her learning capabilities. The review suggests ways in which emergentism provides a theoretical rationale for interventions that are designed to address developmental language delays in young children.
  
  
  METHODS
  A review of selected literature on emergentist theory and research is presented, with a focus on the acquisition of early morphology and syntax. A significant method for developing and testing emergentist theory, connectionist modeling, is described. Key themes from both connectionist and behavioral studies are summarized and applied with specific examples to language intervention techniques. A case study is presented to integrate elements of emergentism with language intervention.
  
  
  CONCLUSIONS
  Evaluating the theoretical foundation for language interventions is an important step in evidence-based practice. This article introduces three themes in the emergentist literature that have implications for language intervention: (a) sufficiency of language input, (b) active engagement of the child with the input, and (c) factors that increase the odds for correctly mapping language form to meaning. Evidence supporting the importance of these factors in effective language intervention is presented, along with limitations in that evidence.
authors: Pennsylvania State University, University Park, PA, USA. ghp110@psu.edu
authors: Gerard H
authors: GH
authors: Poll
references: J Speech Lang Hear Res. 1997 Feb;40(1):5-19
references: 9113855
references: J Commun Disord. 2001 Jan-Apr;34(1-2):39-54
references: 11322569
references: J Speech Lang Hear Res. 1999 Oct;42(5):1234-48
references: 10515518
references: Dev Sci. 2009 Apr;12(3):388-95
references: 19371361
references: Cognition. 2004 Nov;94(1):77-84; discussion 85-93
references: 15302328
references: Dev Sci. 2009 Apr;12(3):365-8
references: 19371358
references: J Child Lang. 2004 Nov;31(4):883-914
references: 15658750
references: Psychol Rev. 2006 Apr;113(2):234-72
references: 16637761
references: Cogn Psychol. 2010 Feb;60(1):1-39
references: 19836014
references: J Speech Hear Res. 1996 Aug;39(4):850-9
references: 8844564
references: Am J Speech Lang Pathol. 2003 Feb;12(1):3-15
references: 12680809
references: Cogn Sci. 2007 Mar 4;31(2):311-41
references: 21635299
references: Psychol Rev. 2003 Oct;110(4):647-82
references: 14599237
references: Cogn Affect Behav Neurosci. 2005 Sep;5(3):282-96
references: 16396090
references: Cognition. 1999 Aug 25;72(1):67-109
references: 10520565
references: J Child Lang. 2003 Aug;30(3):637-69
references: 14513471
references: J Speech Hear Res. 1994 Aug;37(4):913-23
references: 7967575
references: Trends Cogn Sci. 2005 Mar;9(3):111-7
references: 15737819
references: J Speech Lang Hear Res. 2002 Dec;45(6):1219-31
references: 12546489
references: J Speech Lang Hear Res. 2004 Apr;47(2):464-75
references: 15157144
references: Clin Linguist Phon. 2005 Jul-Aug;19(5):367-77
references: 16019781
references: J Speech Hear Disord. 1982 May;47(2):174-80
references: 7176595
references: J Child Lang. 1992 Jun;19(2):311-33
references: 1527205
references: Lang Speech Hear Serv Sch. 2006 Oct;37(4):304-15
references: 17041080
references: Brain Lang. 2003 Jul;86(1):40-56
references: 12821414
references: Monogr Soc Res Child Dev. 2000;65(3):i-vi, 1-123
references: 12467096
references: J Speech Hear Res. 1993 Feb;36(1):141-57
references: 7680731
references: Child Dev. 1986 Dec;57(6):1454-63
references: 3802971
references: J Speech Hear Res. 1996 Dec;39(6):1274-83
references: 8959612
references: Cognition. 2004 Sep;93(2):147-55; discussion 157-65
references: 15147936
references: Arch Dis Child. 2009 Feb;94(2):110-6
references: 18703544
references: Trends Cogn Sci. 2002 Nov 1;6(11):472-474
references: 12457898
references: J Speech Lang Hear Res. 2009 Apr;52(2):321-35
references: 19339700
references: Cognition. 1993 Jul;48(1):71-99
references: 8403835
references: J Speech Lang Hear Res. 2007 Oct;50(5):1330-49
references: 17905915