Assumes that adult second language learners cannot achieve the same degree of proficiency in a second language as children learning a second language. An information-processing approach is presented, and the aspects of utilization, faulty or incomplete declarative knowledge, and limited working memory space are used to account for deficiencies in…

In response to a previous article (Bialystok) on perspectives on the development of applied linguistics, this article begins by adding its own perspectives to what has already been offered. The article concludes by discussing the research agenda for the future. (Author/JL)

Argues that further progress in applied linguistics and second-language acquisition will be achieved through collaboration with researchers in other fields. Three examples of research problems are provided that would profit from collaboration with applied linguists: the definition of language proficiency, the neural basis of language functioning,…

Presents the results of three studies that support the hypothesis that there are two types of proficiency in second language learning, "compartmentalized control" and "integrated control." Relevance to the Monitor Model and a method of teaching for integration are discussed. (Author/AM)

Questions the validity of current measurement instruments or techniques which purport to assess affective variables, and relates this to the question of correlation between measures of affective variables and attained language proficiency. (AM)

Examines perceived competence in a second language (L2) as a function of actual competence and language anxiety. Anglophone college students with varied competency in French completed scales of language anxiety and a modified version of the "can-do" test, which assessed their self-perceptions of competence on 26 French tasks. Findings indicate…