To understand expertise and expertise development, interactions between knowledge, cognitive processing and task characteristics must be examined in people at different levels of training, experience, and performance. Interviewing is widely used in the initial exploration of domain expertise. Work and cognitive task analysis chart the knowledge,…

One of the advantages of having students work in pairs on language-related tasks is that teachers and researchers can listen to what the students say as they carry out their assigned tasks. What they say offers insights into the students' beliefs about the target language they are learning and using, and reflects the cognitive processes they use…

This paper reviews two theoretical approaches (cognitive-developmental and functional-interactive) to the study of the writing of bilingual exceptional children and discusses their implications for effective writing instruction. Also described are two illustrative research projects, one employing the dialogue-journal technique on a microcomputer…