"All readers -SLA researchers, language program administrators and teachers- will find in this volume a broad-ranging treatment of Processing Instruction and VanPatten's model of Input Processing that motivates it. Processing Instruction and Discourse summarizes in a most efficient way previous research on PI and reports on a number of new, fascinating empirical studies. This timely volume extends what we know about the effectiveness of PI to an impressive number of variables, including new structures, new languages, and to discourse. Importantly, it moves PI to a new context: from college language programs to primary, middle and high-school classrooms." - Associate Professor, Cristina Sanz, Georgetown University, USA