This paper examines evidence for relationships among individual differences (IDs) in L1 achievement, L2 aptitude, and L2 achievement. It begins by providing an overview of my academic journey from L1 educator to L2 researcher and explains the development of the Linguistic Coding Differences Hypothesis (LCDH). Next, I review Peter Skehan's…

In this article, we challenge the notion that aptitude--operationalized as grammatical sensitivity as measured by the Words in Sentences section of the Modern Language Aptitude Test--is central to adult second language (L2) acquisition. We present the findings of a study on the acquisition of two properties of Japanese, head-final word order and…

Students at the United States Air Force Academy (USAFA) are required to study a foreign language. In order to place students into appropriate language courses, especially less commonly taught languages defined by the American Council on the Teaching of Foreign Languages (ACTFL), effective language placement policies are essential. The author…

Finding the match between individuals and educational treatments is the aim of both educators and the aptitude-treatment interaction research paradigm. Using the latent growth curve analysis, the present study investigates the interaction between the type of explicit instructional approaches (deductive vs. explicit-inductive) and the level of…

THE MAJOR PART OF THIS CONFERENCE REPORT DEVELOPS THE CONFERENCE THEME, "INDIVIDUAL DIFFERENCES IN FOREIGN LANGUAGE LEARNING," AS PRESENTED BY THE PRINCIPAL SPEAKER, JOHN B. CARROLL. HIS PAPER TREATS RATE OF LEARNING, SPECIALIZED TRAITS IN FOREIGN LANGUAGE APTITUDE (PHONETIC CODING ABILITY, GRAMMATICAL SENSITIVITY, ROTE LEARNING ABILITY,…

Subjects were 45 Italians who were studying English as a second language. They were administered the Modern Language Aptitude Test and a cloze test and were asked to complete a questionnaire regarding their language study. The researcher then analyzed the interrelationships among the subjects' linguistic aptitude, language study history, and level…

This address to school counselors discusses the role of aptitude and attitudes in learning French as a second language with attention to the senior elementary and high school levels. The Modern Language Aptitude Test (MLAT) and the Attitude Motivation Inventory (ATI) were administered to students. The MLAT and abilities it is designed to assess…

Features of Peace Corps language training programs are described with special emphasis on new approaches. The structure of a typical, minimal 300-hour program (4-6 hours per day) is contrasted with a new and very intensive program of instruction 8 hours a day. The increased need for two-language programs is explained. All programs require…

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"…