The role of input in second language oral ability development in foreign language classrooms: a longitudinal study

The current project longitudinally investigated the extent to which first-year Japanese university students developed their second language (L2) oral ability in relation to increased input in foreign language classrooms. Their spontaneous speech was elicited at the beginning, middle and end of one academic year, and then judged by linguistically trained coders for pronunciation, fluency, vocabulary and grammar qualities. According to the statistical analyses, the total amount of input (operationalized as number of English classes taken and L2 use outside of classrooms) was significantly related to the participants’ quick and immediate development of fluency and lexicogrammar during the first semester. Their pronunciation development was mixed, either subject to continuous change over two academic semesters (for prosody) or limited within the timeframe of the study (for segmentals). Similar to naturalistic L2 speech learning, the findings support the multifaceted role of input in different areas of oral proficiency development in foreign language classrooms

Bad influence? – an investigation into the purported negative influence of foreign domestic helpers on children's second language English acquisition

This paper explores the purported negative influence of foreign domestic helpers (FDHs) on child second language acquisition (SLA) by studying Hong Kong Cantonese children's listening ability in second language (L2) English. 31 kindergarten third graders aged 4;6 to 6, and 29 first year secondary students aged 11-14 who have had a Filipino domestic helper at home took part in the study. In addition, 34 youngsters (20 in kindergarten, 14 in secondary) who did not have a Filipino helper participated as controls. Results from two listening tasks (picture choosing task, sound discrimination task) suggest that informants do not differ from the control in their abilities to listen to American-, British-, and Hong Kong English, and that they are better at listening to Filipino-accented English than the control. These findings cast doubts on the anecdotal belief of the harmful effect FDHs have on children's language acquisition including an L2. Moreover, the additional effect of being familiar with another variety of English is arguably a desirable outcome given that English is used as a lingua franca among non-native speakers on a daily basis in this highly globalised world

Cross-language switching in stop consonant perception and production by Dutch speakers of english

Voiceless /p,t,k/ are implemented as aspirated stops in English, but as unaspirated stops in Dutch. We examined identification of a voice onset time (VOT) continuum ranging from /da/ to /ta/ in two language “sets” designed to induce native Dutch subjects to perceive the stimuli as if they were listening to Dutch or English. The effect of language set was highly significant, but the boundary shift was very small (2.1 ms longer in English than in Dutch) for three groups of subjects differing widely in English language proficiency. It nevertheless showed the subjects were aware of acoustic differences distinguishing Dutch and English /t/ and that the procedures were effective in creating differing language sets. Nearly every subject produced a longer mean VOT in English than Dutch /t/. The magnitude of the production shift was significantly greater for proficient than non-proficient subjects. Proficient Dutch speakers of English produced Dutch /t/ with shorter VOT values than non-proficient subjects, suggesting they formed a new category for English /t/. We speculate that the language set effect was small because subjects used their English /t/ category to identify stops in both sets. This was probably due to the fact that the synthetic stimuli, which were modeled on the English /t/-/d/ contrast, differed substantially from their Dutch /t/ category