A review of how second-language acquisition research accounts for individual differences focuses on research on aptitude, motivation, learning strategies, and learning styles and discusses such conceptual and methodological issues as data quantification, points of contact between variables, the multicausal nature of language learning, hypothesis…

A discussion of the utility of research on language aptitude and learning style begins by examining the concept of language aptitude and the controversy surrounding it, which focuses on the nature of language aptitude, what characterizes it, and its significance. The research reviewed dates back to the 1920s. Tests used to assess aptitude are then…

Review research on foreign language aptitude and its measurement prior to 1990. Describes research areas in the 1990s, including affective variables, language learning strategies, learning styles as contributors to aptitude and aptitude as a cognitive construct affected by language variables. Reviews research on individual differences and the…

The bibliography contains 64 annotated references to journal articles and other sources of information about individual difference correlates of second language achievement. The journal articles appeared between 1984 and 1987. Where available, abstracts contained in the original articles are used; these are marked with asterisks. Entries are coded…

Two studies at the Defense Language Institute (California) investigated the contribution of several variables to prediction of post-language-training proficiency: (1) scores on a general vocational aptitude battery and a language aptitude battery, both used to screen potential students; (2) scores on other cognitive measures not used in the…

Drawing on recent psychological and neurological research on how individual differences might interact with learning a particular language, the study examines how psycholinguistic research and theory can help in assigning military personnel to language training and to a given language. Using the Defense Language Institute's Defense Language…

The report of the Interagency Language Roundtable's invitational symposium on language aptitude testing consists of a description of the project and appendixes which include the following: (1) the symposium program and abstracts of papers; (2) a list of participants; and (3) summaries of the discussions of three working groups (on applications,…

The Language Aptitude Symposium papers include: "Prognostication and Language Aptitude Testing, 1925-62" (Bernard Spolsky); "You, the Government, and Language Aptitude" (Government Roundtable; abstract only); "Styles of Thinking and Learning" (Robert Sternberg); "Current Research in Measuring Listening"…