James Milton is Professor of Applied Linguistics at Swansea University UK. A long-term interest in measuring lexical breadth and establishing normative data for learning and progress has led to extensive publications including Modelling and Assessing Vocabulary Knowledge (CUP, 2007, with Michael Daller and Jeanine Treffers-Daller) and Measuring Second Language Vocabulary Acquisition (Multilingual Matters, 2009).
Tess Fitzpatrick is Professor of Applied Linguistics at Cardiff University, UK. Her research interests include vocabulary acquisition, storage and retrieval, with a focus on word association studies and vocabulary measurement tools. An experienced EFL teacher, she has also worked on projects exploring extreme language-learning methodologies. Her publications include Lexical Processing in Second Language Learners (Multilingual Matters, 2009, co-editor Andy Barfield).