An instrument, "The Teacher Student Interaction Analysis," was developed to supply direct observation data on the number and kinds of teacher/student interactions and display data visually. The paper describes the instrument, summarizes field testing procedures and outcomes, and illustrates analysis outcomes. (Author/DB)

The project studied a critical aspect of school performance, how children know how to display interactional competence during classroom lessons. Using videotapes of classroom lessons and interviews with participants, the study analyzed the language used by teachers and students as well as their physical behaviors to infer the knowledge needed for…