Form-Focused Instruction and Teacher Education. Hossein Nassaji

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СКАЧАТЬ naturalistic L2 use. Some researchers in the past have argued that there is no relationship between the two forms of knowledge (for example, Krashen 1981, 1985, 1993; Schwartz 1993). However, many SLA researchers now believe that a relationship exists, particularly through: (1) performance of activities that promote the learner’s attention to target forms while processing input (for example, R. Ellis 1982, 1990, 1994a, 1997c, 2003, 2005c; VanPatten 1990; Robinson 1995, 1996, 2001; Doughty and Williams 1998a; White 1998; Williams 2001), or (2) through repeated practice and increased exposure (for example, McLaughlin 1978, 1990; McLeod and McLaughlin 1986; N. Ellis 1994, 1995, 2002a, 2002b; DeKeyser 1998), although N. Ellis cautions (2002b) that rote practice alone does not necessarily facilitate spontaneous TL production, or (3) through making the learning process more efficient by helping learners attend to features in the input that they would not otherwise notice (R. Ellis 1997a, 2003; Doughty and Williams 1998a; Williams and Evans 1998).

      Empirical studies on the relationship between explicit and implicit knowledge, however, indicate the existence of a complex relationship between the two types of knowledge suggesting that, while explicit rule learning may be advantageous over implicit rule learning, its advantages depend on a number of linguistic and psycholinguistic variables. For example, some studies have found that explicit instruction may be more effective than implicit instruction when learning involves simple rules (for example, DeKeyser 1995; Robinson 1996; de Graaff 1997). Other studies suggest that the relative benefits of explicit instruction may be more related to factors such as the extent of instruction, the kind of task involved, the amount, nature and timing of planning (see articles in R. Ellis 2005c), the learners’ differences in their cognitive abilities, their stages of L2 learning, frequency effects (see N. Ellis 2002a, 2002b; R. Ellis 2002a, 2002c), and even L2 learning aptitude (Robinson 2005).

      FFI research in language pedagogy

      One line of SLA research that has had substantial impact on our understanding of the role of FFI in promoting language acquisition is classroom-based research. Such research has brought teachers and researchers together and has led to findings that have more direct relevance for teachers and teacher educators than the theory-driven research described above. This research has addressed various issues related to the role of formal instruction including that of student-student or student-teacher interaction, error correction, comprehension and production practices, communicative and instructional activities, and input and output processes, including learner revision, and has led to important findings (for example, Lightbown and Spada 1990; VanPatten 1990; Fotos and Ellis 1991; Fotos 1993, 1994, 1998, 2002; VanPatten and Cadierno 1993; Williams 1995, 2005a; DeKeyser and Sokalski 1996; Lyster and Ranta 1997; Doughty and Varela 1998; Lyster 1998b; Swain 1998, 2000, 2005; White 1998; R. Ellis, Basturkmen, and Loewen 2001a; Swain and Lapkin 2001; Pennington 2003).

      With respect to the role of FFI, this research has produced convincing evidence that instruction including some kind of FFI is more effective than instruction that focuses only on meaning. This evidence has been confirmed by the results of a meta-analysis of 49 FFI studies (Norris and Ortega 2000, 2001) from which the researchers concluded that: (1) in general, FFI produces substantial gain of the target structure over the course of the study, (2) the effects of FFI seem to be sustained over time, (3) instruction that contains explicit instructional techniques results in more positive effects than that involving implicit techniques, and (4) the effectiveness of the instructional treatments depends on the methodological approaches adopted, particularly the assessment procedures utilized to measure the effectiveness of FFI.

      FFI taxonomies and definitions

      The evidence reviewed above relates to the overall effectiveness of FFI. However, current FFI research is concerned with issues that go beyond the question of mere effectiveness. FFI refers to a wide range of activities that differ from one another in important ways and a number of elements must be considered such as: (a) the continuum of implicit versus explicit FFI, with formal, rule-based instruction at one end, and embedding of the target structure in authentic discourse at the other; (b) the timing of FFI during the lesson; (c) the teacher’s role and intention; (d) task-based FFI; (e) the existence of input enhancement during communicative lessons designed to draw learner attention to the form; and (f) output-based FFI. Thus, a crucial question for both research and pedagogy concerns the nature of these elements and the effects they have on language learning.

      A number of SLA researchers have proposed various FFI taxonomies and classifications (for example, Williams 1995, 2005a; Doughty and Williams 1998b, 1998c; Lightbown 1998; Long and Robinson 1998; Nassaji 1999; Doughty 2001; Nassaji and Fotos 2004). One of the first classifications, which has been widely cited and has had a considerable impact on our understanding of the concept of FFI, is the distinction that Long (1991) made between focus on form (FoF) and focus on forms (FoFs). FoFs, according to Long (1991, 2000; Long and Robinson 1998), is based on traditional structural and synthetic approaches to language teaching (Wilkins 1976) in which language is segmented into discrete items and is then presented to the learners in an isolated and decontextualized manner. FoF, on the other hand, involves drawing the learner’s attention to linguistic forms ‘as they arise incidentally in lessons whose overriding focus is on meaning or communication’ (Long 1991: 46). Long (2000) believes that FoF instruction is advantageous over FoFs instruction because FoF is learner-centered, is tuned to the learner’s internal syllabus, and occurs when needed. However, FoFs does not match learning processes, is not needs-based, and often results in boring lessons.

      Since its conception, the idea of FoF has been widely advocated in the SLA literature. However, the construct has been interpreted and used differently by different researchers. For example, while, as we have seen above, Long (1991) and Long and Robinson (1998) conceptualized FoF mainly as reactive responses to communication problems, occurring after the event, Doughty and Williams (1998c) have suggested that FoF can also be achieved proactively; that is, the teacher can also plan in advance to introduce FoF. Lightbown (1998) notes that FoF can be either integrated into a communicative context or delivered in the form of mini lessons. Within this FFI framework, advanced planning to teach a particular grammar point is considered to match the notion of FoF as long as the focus is ‘triggered by an analysis of learner need rather than being imposed externally by a linguistic syllabus’ (Doughty and Williams 1998b: 5).

      According to Doughty and Williams (1998b), a central feature of FoF is that ‘meaning and use must already be evident to the learner at the time that attention is drawn to the linguistic apparatus needed to get the meaning across’ (p. 4). Some researchers have reacted to this assumption, arguing that focus of form should not be limited to situations in which form is focused on during communicative activities or only when learners are engaged with meaningful activities (Sheen 2002; Swain 2005). R. Ellis (2001a), for example, argued that, although the reactive/proactive distinction is useful as both constitute occasions where learners are invited to FoF while their primary attention is on meaning, the proactive perspective does not meet the incidental characteristic of FoF as posited in Long’s (1991) original definition. Thus, according to R. Ellis, proactive FoF can result in repeated opportunities for attention to a pre-selected language form or intensive instruction whereas incidental FoF (see below) results in extensive instruction in that a range of linguistic forms including grammatical, lexical, phonological, pragmatic forms may compete for learner attention. This then, ‘raises the question as to whether language learning benefits most from focusing on a few problematic linguistic forms intensively or from a scatter-gun approach where multitudinous problematic forms are treated randomly and cursorily and where the treatment may or may not be repeated’ (p. 16).

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