Associating a content word to its rational semantic relations is regarded as a language learning strategy which explicitly contributes to mental lexicon. Semantic mapping herein seems to constitute an efficacious pattern for its practice in language instruction. Conversely, it appears to be among the least frequently used vocabulary learning…

To investigate the effects of semantic mapping, thematic clustering, and notebook keeping on L2 vocabulary recognition and production, four groups of intermediate level learners in an EFL institute in Zanjan, Iran participated in the study. Three experimental groups consisted of semantic mapping, semantic feature analysis, and vocabulary notebook…