Abstract:
While substantial evidence lends support to an explicit focus on form in language
programme design, there is a need for systematic investigation of the relative
effectiveness of subtypes of explicit L2 instruction (Norris & Ortega, 2000). This study
considers planned approaches to form-focused instruction, that is, focus-on-forms
(Long, 1991). It contrasts grammar instruction that is deductive (i.e., involving rule
presentation and metalinguistic information) with instruction that is inductive (i.e.,
instruction that focuses student attention on form but includes no rule presentation).
Language instruction traditionally focuses on giving students opportunities to produce
the particular language forms that have been the focus of instruction. Recent research
claims that instruction that gives students the opportunity to process language input is
more effective (e.g.,VanPatten, 1996, 2002a). This study compares the relative
effectiveness of structured input and output-based instruction.
Most research investigates the effectiveness of instruction in terms of overall group
gains. A particular instructional method may not, however, benefit all learners
uniformly. This study establishes whether there is any relationship between the
effectiveness of the instructional methods investigated and learner aptitude.
The study was conducted in a New Zealand high school and the structure targeted was
direct object pronouns in L2 French. Students (N = 92) were assigned to four groups: (a)
structured input instruction; (b) output-based/deductive instruction; (c) inductive
instruction (input/output-based); (d) control. They were assessed on listening comprehension, reading comprehension, written production and oral production tasks.
All but one of these language measures required a pressured response. Students were
also assessed on measures of language aptitude: (a) language analytic ability, (b)
phonemic coding ability and (c) working memory.