Keyword and context instruction of new vocabulary meanings: Effects on text comprehension and memory.

Abstract

New vocabulary was taught by one of three methods: keyword, semantic context, and no-strategy control. The semantic context method involved presenting subjects verbal contexts from which they might infer the meanings of the words, followed by explicit provision of the definitions. After a vocabulary definition acquisition phase, subjects in all conditions read a text in which some of the newly acquired vocabulary was embedded, with half of the texts providing richer contextual clues to the meaning of the target items (embellished text) than the other texts (unembellished text)