This book takes stock of current research into computer learner corpora conducted both by ELT and SLA specialists. It should be of particular interest to researchers looking to assess its relevance to SLA theory and ELT practice. Throughout the volume, emphasis is also placed on practical, methodological aspects of computer learner corpus research, in particular the contribution of technology to the research process. The advantages and disadvantages of automated and semi-automated approaches are analyzed, the capabilities of linguistic software tools investigated, the corpora (and compilation...