Patterns of lexical processing in a nonnative language.

In three experiments, native Cantonese speakers were asked to read words aloud, name pictures, and translate words. In the study, subjects with different degrees of proficiency in their nonnative language were used (i.e., proficient subjects, adult beginners, and second- and fourth-grade child beginners). The results show that all subjects were more efficient in reading words than in naming pictures when responding in their native language. When the response was in the nonnative language, the proficient subjects were equally efficient in both translating and picture-naming tasks. For the adult beginners, however, translating was faster than picture naming, whereas naming was faster than translating for the child beginners. These results were consistent with the idea that proficient subjects could directly access the meanings of words in the nonnative language, whereas beginners tended to use either corresponding words in the native language (i.e., the adult beginners) or pictorial representations (i.e., the child beginners) as media for such end. These results thus suggest that the proficiency of the nonnative language and the age or method of acquisition of the language are important determinants for the pattern of lexical processing in the nonnative language.