FACTORS AFFECTING THE LEARNING OF FOREIGN-LANGUAGE VOCABULARY - IMAGERY KEYWORD MEDIATORS AND PHONOLOGICAL SHORT-TERM-MEMORY

In order to investigate the cognitive processes involved in learning Foreign Language (FL) vocabulary, this study evaluates different methods of instruction. It demonstrates that keyword techniques are effective for receptive learning but that repetition is a superior strategy for learning to produce the foreign word. Performance is optimal when learners combine both strategies. The nature of the keyword is crucial-whereas imageable noun keywords promote learning, verb keywords actually impede it. A theoretical analysis of the roles of phonological short-term memory, imagery, and lexical factors in FL vocabulary learning is presented.