Working Memory and the Observed Effectiveness of Recasts on Different L2 Outcome Measures

被引:99
作者
Revesz, Andrea [1 ]
机构
[1] Univ Lancaster, Dept Linguist & English Language, Lancaster LA1 4YT, England
关键词
recasts; working memory; negative feedback; phonological short-term memory; executive control; procedural knowledge; declarative knowledge; SHORT-TERM-MEMORY; PHONOLOGICAL MEMORY; CORRECTIVE FEEDBACK; NEGATIVE FEEDBACK; 2ND-LANGUAGE; LANGUAGE; VOCABULARY; EXPLICIT; IMPLICIT; ACQUISITION;
D O I
10.1111/j.1467-9922.2011.00690.x
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
This study examined whether the observed effectiveness of recasts is influenced by the type of outcome measure used and whether different aspects of working memory are differentially associated with learners performance on the various outcome measures. The participants were 90 learners of English as a foreign language, who were randomly assigned to a recast, a nonrecast, and a control group. A pretestposttestdelayed posttest design was employed to detect any improvement in the learners knowledge of one usage of the English past progressive construction. Many-facet Rasch measurement and correlational analyses yielded two main findings. First, recasts generated the greatest gains on an oral production test, lesser gains on a written production test, and the least gains on a written grammaticality judgment test. Second, in the recast group, participants with higher reading spans achieved more development on the written tests, while those with higher digit and nonword spans showed greater improvement on the oral test. For the nonrecast group, no association was found between the working memory and developmental measures.
引用
收藏
页码:93 / 132
页数:40
相关论文
共 96 条
[1]   One size fits all? Recasts, prompts, and L2 learning [J].
Ammar, Ahlem ;
Spada, Nina .
STUDIES IN SECOND LANGUAGE ACQUISITION, 2006, 28 (04) :543-574
[2]  
[Anonymous], 2000, STUD SECOND LANG ACQ
[3]  
[Anonymous], 2008, CONVERSATIONAL INTER
[4]  
[Anonymous], 2005, ANNU REV APPL LINGUI, DOI DOI 10.1017/S0267190505000036
[5]   Working memory: Looking back and looking forward [J].
Baddeley, A .
NATURE REVIEWS NEUROSCIENCE, 2003, 4 (10) :829-839
[6]   The episodic buffer: a new component of working memory? [J].
Baddeley, A .
TRENDS IN COGNITIVE SCIENCES, 2000, 4 (11) :417-423
[7]  
Baddeley A. D., 1986, WORKING MEMORY
[8]  
Baddeley AD., 1974, PSYCHOL LEARN MOTIV, V8, P47, DOI [DOI 10.1016/S0079-7421(08)60452-1, 10.1016/S0079-7421(08)60452-1]
[9]  
Bardovi-Harlig K., 2000, TENSE ASPECT 2 LANGU
[10]  
Bond TG., 2012, APPL RASCH MODEL FUN, V2nd