1. The development, validation and use of a test of word recognition for english learners;Coulson,2017
2. Passive vocabulary size and speed of meaning recognition: Are they related?;Laufer,2001
3. Lexical diversity and language development: Quantification and assessment;Malvern,2004
4. Tools for researching vocabulary;Meara,2017
5. Knowledge of the written word;Miralpeix,2014