MEASURING IMPLICIT AND EXPLICIT LINGUISTIC KNOWLEDGE

Although claims about explicit and implicit language knowledge are central to many debates in SLA, little research has been dedicated to measuring the two knowledge types (R. Ellis, 2004, 2005). The purpose of this study was to validate the use of the battery of tests reported in Ellis (2005) to measure implicit and explicit language knowledge. Whereas Ellis (2005) tested only second-language (L2) learners (of English), this study tested both L2 and heritage language (HL) learners (of Spanish). Results showed that test scores loaded on a two-factor model, as in Ellis (2005), thereby providing construct validity for the tests, on a population of HL learners who have little explicit knowledge by virtue of the environment in which they acquired Spanish.

[1]  Annette Karmiloff-Smith,et al.  Micro- and Macrodevelopmental Changes in Language Acquisition and Other Representational Systems , 1979, Cogn. Sci..

[2]  Barbara M. Byrne,et al.  Structural equation modeling with AMOS , 2010 .

[3]  Karen Roehr,et al.  The status of metalinguistic knowledge in instructed adult L2 learning , 2009 .

[4]  Maria Polinsky,et al.  Gender under Incomplete Acquisition: Heritage Speakers' Knowledge of Noun Categorization. , 2008 .

[5]  R. Cameron,et al.  Spanish in contact : policy, social and linguistic inquiries , 2007 .

[6]  Gisela Håkansson,et al.  Syntax and morphology in language attrition. A study of five bilingual, expatriate Swedes , 1995 .

[7]  Ian Isemonger,et al.  OPERATIONAL DEFINITIONS OF EXPLICIT AND IMPLICIT KNOWLEDGE: Response to R. Ellis (2005) and Some Recommendations for Future Research in This Area , 2007, Studies in Second Language Acquisition.

[8]  N. Ellis.  Rules and instances in foreign language learning: Interactions of explicit and implicit knowledge , 1993 .

[9]  R. Adams,et al.  L2 output, reformulation and noticing: Implications for IL development , 2003 .

[10]  Rod Ellis,et al.  The Structural Syllabus and Second Language Acquisition , 1993 .

[11]  Melissa A. Bowles,et al.  Back to basics: Incomplete knowledge of Differential Object Marking in Spanish heritage speakers* , 2009, Bilingualism: Language and Cognition.

[12]  John R. Anderson.  The Architecture of Cognition , 1983 .

[13]  C. Clapham,et al.  Metalinguistic knowledge, language aptitude and language proficiency , 1997 .

[14]  R. Ellis.  The Definition and Measurement of L2 Explicit Knowledge , 2004 .

[15]  Herbert W. Seliger.  On the Nature and Function of Language Rules in Language Teaching. , 1979 .

[16]  Yan-kit Ingrid Leung,et al.  Gender and number agreement in nonnative Spanish , 2004 .

[17]  K. Morgan‐Short,et al.  The Effects of Instruction on Linguistic Development in Spanish Heritage Language Speakers , 2009 .

[18]  Rod Ellis,et al.  CONFIRMING THE OPERATIONAL DEFINITIONS OF EXPLICIT AND IMPLICIT KNOWLEDGE IN ELLIS (2005): Responding to Isemonger , 2007, Studies in Second Language Acquisition.

[19]  Ana Teresa Pérez-Leroux,et al.  The acquisition of Spanish morphosyntax : the L1/L2 connection , 2002 .

[20]  Merrill Swain,et al.  Talking It through: Two French Immersion Learners' Response to Reformulation. , 2002 .

[21]  S. Montrul,et al.  Gender Agreement in Adult Second Language Learners and Spanish Heritage Speakers: The Effects of Age and Context of Acquisition , 2008 .

[22]  Paul Kline,et al.  An easy guide to factor analysis , 1993 .

[23]  Carmen Silva-Corvalán.  Language Contact and Change: Spanish in Los Angeles , 1996 .

[24]  Joy Kreeft Peyton,et al.  Heritage Languages in America: Preserving a National Resource. Language in Education: Theory and Practice. , 2001 .

[25]  Catherine Doughty,et al.  Focus on Form in Classroom Second Language Acquisition. The Cambridge Applied Linguistics Series. , 1998 .

[26]  J. Stevens,et al.  Exploratory and Confirmatory Factor Analysis , 2012 .

[27]  Wouter Hulstijn,et al.  GRAMMATICAL ERRORS AS A FUNCTION OF PROCESSING CONSTRAINTS AND EXPLICIT KNOWLEDGE , 1984 .

[28]  N. Ellis,et al.  Implicit and explicit learning of languages , 1997 .

[29]  S. Montrul.  Incomplete acquisition and attrition of Spanish tense/aspect distinctions in adult bilinguals , 2002, Bilingualism: Language and Cognition.

[30]  S. Krashen.  Second Language Acquisition and Second Language Learning , 1988 .

[31]  B. Thompson,et al.  Factor Analytic Evidence for the Construct Validity of Scores: A Historical Overview and Some Guidelines , 1996 .

[32]  Antonella Sorace,et al.  Metalinguistic Knowledge and Language Use in Acquisition-poor Environments* , 1985 .

[33]  Elaine Tarone,et al.  Variation In Interlanguage , 1988 .

[34]  Jan H. Hulstijn,et al.  Towards a unified account of the representation, processing and acquisition of second language knowledge , 2002 .

[35]  M. Smith.  Consciousness-Raising and the Second Language Learner1 , 1981 .

[36]  Arthur S. Reber,et al.  Implicit and explicit learning: individual differences and IQ. , 1991 .

[37]  R. Ellis.  MEASURING IMPLICIT AND EXPLICIT KNOWLEDGE OF A SECOND LANGUAGE: A Psychometric Study , 2005, Studies in Second Language Acquisition.

[38]  M. Polinsky.  Incomplete Acquisition American Russian , 2006 .