This paper discusses how the role of instructors changes as young learners advance along a mastery continuum, or a process of transition from an initial novice to an eventual expert status in the learning of a skill. Four stages along this continuum are: (1) acquisition, in which the learner does not know the task; (2) early consolidation, in…

The development of the concept of word is discussed in terms of specific advantages that might be available to bilingual children when compared with their monolingual peers. Three studies are reviewed in which bilingual children show more advanced understanding of some aspects of the concept of word than do monolingual children (Author/LMO)