"Accountable Talk" begins with students thinking out loud about a complex problem that requires collaboration: noticing something about the problem, questioning a surprising finding, or articulating, explaining, and reflecting upon their own reasoning. The teacher works to elicit a range of ideas, which may be incomplete. With teacher…

This article examines and illustrates four assumptions of the sociocultural perspective for writing instruction of students with learning disabilities: writing is a holistic cognitive activity; cognitive processes are learned in dialogic interactions with others; cognitive development occurs in students' zones of proximal development; and…

Reports on a study of the interactions of students in Australian high schools and was designed to focus on "target students" who monopolized whole class interactions. Students who were asked by teachers to be target students tended to have higher formal reasoning ability and achievement levels than the other students. (TW)