Explicit instruction through task repetition: effects on explicit and implicit knowledge development. Issue 1 (1st January 2021)

• Record Type: Journal Article
• Authors: Khezrlou, Sima
• Is Part Of: Language awareness. Volume 30:Issue 1(2021)
• Page Start: 62
• Page End: 83
• Publication Date: 2021-01-01
• Subjects: Explicit instruction -- explicit knowledge -- implicit knowledge -- task repetition -- task-based language teaching; Language awareness -- Periodicals; 401.9
• DOI: 10.1080/09658416.2020.1866590
• Languages: English
• ISSNs: 0965-8416

Abstract

Abstract: The present study explored the effect of task repetition with and without explicit instruction on EFL learners' ( n = 26) explicit and implicit English regular past tense structure development. One group (REP) repeated the same task ( n = 12) while another group (EI + REP) received explicit instruction between performances of the same task ( n = 14). The explicit and implicit knowledge was measured before the study began, after the main, repeated and procedural task performances, and after a two-week delay by means of an untimed grammaticality judgment test and an elicited oral imitation test respectively. The results indicated the role of explicit intervention in the EI + REP group's both immediate and delayed explicit knowledge development, while the sole task repetition in the REP group developed a temporary attention to the target structure. Furthermore, the EI + REP condition led to implicit knowledge as elicited by an oral imitation test, but with a delay. Findings are discussed in light of the concepts of attention and processing capacity in second language acquisition.