Background: Prominent theories of reading make the prediction that individual differences in children's word learning capacity determine the pace of their acquisition of reading skill. Despite the developmental nature of some of these theories, most empirical research to date has explored the relation between word learning capacity and reading at…

This word list includes more than 43,000 items, each identified by a simple word meaning. For each item, the list provides a grade level (4, 6, 8, 10, 12, 13, or 16) and a percentage score that indicates what percentage of students at that grade level understand the word. Each word-familiarity score was obtained by administering a three-choice…

Presents a classification scheme for reading-related exercises advocated in English-as-a-Foreign-Language textbooks. The scheme proposes a hierarchy of the degree and type of mental processing required by various vocabulary exercises. The categories of classification are selective attention, recognition, manipulation, interpretation and…