Multisite research (MSR) offers the key advantages of greater statistical power and external validity via larger and more diverse participant pools. In second language acquisition (SLA) research, recent developments in meta-analysis have created a robust foundation for MSR. Although logistical and financial obstacles can complicate expansion…

Listening comprehension plays a key role in language acquisition, yet little is known about the variables that contribute to the development of second language (L2) listening ability. This study sought to obtain empirical evidence for the impact of some of the learner variables and the degree to which they might predict success in L2 listening.…

Strengths and weaknesses of three approaches to the study of the input requirements of second language learners are described. The data-oriented, the language-model, and the processing-model approaches are then compared with respect to their claims concerning the metalinguistic needs of the learner. (Author/CB)

Describes an introspective study of four advanced learners of German under conditions of initial extensive exposure to the second language community. It is suggested that introspective techniques can profitably be employed with the advanced learner. (49 references) (CB)