Studies with U.S. secondary second language (L2) learners have revealed individual differences (IDs) in first language (L1) skills and L2 aptitude and shown that these IDs are related to L2 achievement and proficiency. In this study, U.S. students were administered measures of L1 achievement, L1 cognitive processing, and L2 aptitude; followed…

This article is based on a case study of a white American graduate student, Mark, who achieved "Superior" oral proficiency in Arabic according to the ACTFIi Oral Proficiency Scale. Based on multiple data sources (e.g., interviews, observation, document analysis), the study highlights Mark's multiple identities as a language learner, language…

Fifty-four students were followed over 10 years and tested with native language measures in first through fifth grades and measures of foreign language aptitude and foreign language proficiency in high school. All students had completed two years of Spanish, French, or German. Students were divided into three groups based on their scores on the…

Two studies explore the relationship between foreign language teachers' perceptions of their students' academic skills and affective characteristics and their native language skills, foreign language aptitude, and oral and written foreign language proficiency. In Study I (replication), students who scored significantly lower on native language and…

Investigates the effectiveness of two types of computer feedback: one is traditional computer feedback that indicates only missing or unexpected words in the learner's response, and the other is intelligent computer feedback that provides further information about the nature of the errors in the form of metalinguistic rules. (17 references)…