This volume sheds empirical light on Complex Dynamic Systems Theory (CDST) by providing five sets of analyses of two longitudinal, interactional datasets, involving two dyads exchanging emails over one academic semester. The collective study on CDST is the first of its kind, in that it delves into multiple subsystems of learner language,…

This book is about the kinds of individual differences in students that make differential impressions on teachers, the ways that such differential impressions lead teachers to form differential attitudes and expectations regarding different students, and the ways that these differential teacher attitudes and expectations begin to affect…