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An Algorithmic Approach to Error Correction: An Empirical Study
Author(s) -
Chan Alice Y. W.
Publication year - 2006
Publication title -
foreign language annals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.258
H-Index - 49
eISSN - 1944-9720
pISSN - 0015-718X
DOI - 10.1111/j.1944-9720.2006.tb02254.x
Subject(s) - remedial education , set (abstract data type) , empirical research , error analysis , error detection and correction , computer science , mathematics education , test (biology) , second language , language assessment , type i and type ii errors , language proficiency , psychology , linguistics , algorithm , programming language , statistics , mathematics , paleontology , philosophy , biology
This article reports on the results of a research study that investigated the effectiveness of using an algorithmic approach to error correction to help Hong Kong English‐as‐a‐second‐language (ESL) learners overcome persistent lexico‐grammatical problems. Ten error types were selected for the experiment, and one set of remedial instructional materials was designed for each error type. The materials were implemented with more than 450 students at both secondary and tertiary levels. Pretests, posttests, and delayed posttests were administered to test the effectiveness of the approach, and a plenary review meeting was organized to gather feedback. The results showed that the approach was versatile and effective and that the students showed significant improvements for the items taught. It is argued that form‐focused remedial instruction is effective in enhancing learners' language accuracy in their second language (L2) output.