A meta-analysis of effectiveness studies on computer technology-supported language learning

With the aim of summarizing years of research comparing pedagogies for second/foreign language teaching supported with computer technology and pedagogy not-supported by computer technology, a meta-analysis was conducted of empirical research investigating language outcomes. Thirty-seven studies yielding 52 effect sizes were included, following a search of literature from 1970 to 2006 and screening of studies based on stated criteria. The differences in research designs required subdivision of studies, but overall results favored the technology-supported pedagogy, with a small, but positive and statistically significant effect size. Second/foreign language instruction supported by computer technology was found to be at least as effective as instruction without technology, and in studies using rigorous research designs the CALL groups outperformed the non-CALL groups. The analyses of instructional conditions, characteristics of participants, and conditions of the research design did not provide reliable results because of the small number of effect sizes representing each group. The meta-analysis results provide an empirically-based response to the questions of whether or not technology-supported pedagogies enhance language learning, and the process of conducting the meta-analysis pointed to areas in research methodology that would benefit from attention in future research

The Role of Language-Analytic Ability in Children’s Instructed Second Language Learning

Language-analytic ability, or the ability to treat language as an object of analysis and arrive at linguistic generalizations, is at the core of the constructs of language learning aptitude and metalinguistic awareness, which are implicated in our ability to learn explicitly. In the context of child second language (L2) learning, it has been argued that children learn primarily implicitly and that the most important component of aptitude may be memory ability. However, no empirical research to date has investigated the relationship and development of aptitude and metalinguistic awareness longitudinally as well as examined their predictive power for children’s L2 achievement in the classroom. In a study with English-speaking learners aged 8-9 (N = 111), we found that although aptitude and metalinguistic awareness were (still) dynamic, they significantly predicted children’s achievement in L2 French. Moreover, language-analytic ability proved to be the component with the strongest predictive power. This finding suggests that it may not be level of cognitive maturity alone that determines children’s approach to L2 learning; experiencing explicit, form-focused instruction may foster the role of language-analytic ability even in children as young as 8-9 years