"The descriptive data are interesting and should be required supplementary reading for all language researchers."—Child Development Abstracts & Bibliography"The articles are well written....most valuable (and is highly recommended) for graduate students and researchers or faculty members in a variety of fields, such as linguistics, psychology, and education."—CHOICE"The development of grammar in severely impaired children who face biological and environmental constraints in their acquisition of language is described in this excellent collection of papers....Speech and language therapists who are interested in studying a complex client in greater detail, as well as post-graduate students in the fields of psychology, linguistics, and/or speech sciences will find this book an invaluable source of useful clinical data and creative ideas for research."—Child Language Teaching and Therapy"This excellent collection of papers represents a significant contribution to the field of language acquisition study, and to the debate on the nature of the language acquisition process itself and the issue of modularity."—First Language"...likely to be of considerable interest to researchers interested in exploring modularity and plasticity in SLA."—Studies in Second Language Acquisition
