The Goals of SLA: Describing L2 Acquisition and Language Development

As an SLA researcher, understanding how learners acquire a second language (L2) is crucial. One way to explore this is by analyzing samples of learner language, which provide evidence of what learners know about the target language. By examining these samples at different points in time, researchers can observe how learners' knowledge gradually develops. When analyzing samples of learner language, there are several aspects to focus on. For instance, researchers may investigate how learners' overall ability to communicate develops, making them more fluent in their use of the L2. However, SLA the formal features of language that linguists have concentrated on, such as pronunciation, vocabulary, and grammar. Pronunciation, for example, is an area where researchers can observe how learners' accents change over time. Vocabulary development is another aspect to consider, as learners build up their linguistic repertoire. Most commonly, the focus has been on the grammar of the L2, with researchers selecting specific grammatical structures, such as plurals or relative clauses, to study. The goals of SLA, therefore, include describing L2 acquisition and language development. By analyzing samples of learner language, researchers can gain valuable insights into the processes involved in learning a second language and how learners' knowledge and skills evolve over time. This research not only helps us understand the complexities of language acquisition but also informs language teaching methodologies and supports the development of effective language learning strategies.