Second languages (L2s) are often learned through spoken and written input, and L2 orthographic forms (spellings) can lead to non-native-like pronunciation. The present study investigated whether orthography can lead experienced learners of EnglishL2 to make a phonological contrast in their speech production that does not exist in English. Double consonants represent geminate (long) consonants i...

Relative prominence distribution, one of the major factors characterizing speech rhythm, is largely determined not only by the position of word accent/stress (word accent, henceforth) but also by the treatment of the acoustic correlates involved in word accent production (e.g., duration, F0, amplitude). Languages differ in both aspects, and those differences are expected to cause prosodic trans...

BACKGROUND Current human papillomavirus (HPV) vaccines that are based on virus-like particles (VLPs) of the major capsid protein L1 largely elicit HPV type-specific antibody responses. In contrast, immunization with the HPV minor capsid protein L2 elicits antibodies that are broadly cross-neutralizing, suggesting that a vaccine targeting L2 could provide more comprehensive protection against in...

Research on the processing of translations offers important insights on how bilinguals negotiate the representation of words from two languages in one mind and one brain. Evidence so far has shown that translation equivalents effectively activate each other as well as their shared concept even when translations lack of any formal overlap (i.e., non-cognates) and even when one of them is present...

The role of HPV as the causative factor in cervical cancer has led to the development of the HPV vaccines Gardasil and Cervarix. These vaccines effectively protect against two HPV types associated with 70% of cervical cancer cases. Despite this success, researchers continue to develop second-generation HPV vaccines to protect against more HPV types and allow increased uptake in developing count...

Scott A. Crossley Georgia State University, Atlanta, Georgia USA scrossleygsu.edu Abstract: This paper provides an agenda for replication studies focusing on second language (L2) writing and the use of natural language processing (NLP) tools and machine learning algorithms. Specifically, the paper introduces a variety of available NLP tools and machine learning algorithms and demonstrates how t...

In this paper, we evaluate the adequacy of two widely used machine learning algorithms and a computational linguistic proposal to model L2 perceptual development. The three proposals are, in order, Nearest Neighbor, Naive Bayesian and Stochastic OT and the Gradual Learning Algorithm. We compared the three models’ outputs to those of Spanish learners of Dutch who were asked to categorize synthet...

This study reports on a comparison of the use and knowledge of tense-marking morphemes in English by first language (L1), second language (L2) and specifically language-impaired (SLI) children. The objective of our research was to ascertain whether the L2 children's tense acquisition patterns were similar or dissimilar to those of the L1 and SLI groups, and whether they would fit an (Extended) ...

The longitudinal effects of repeating a timed classroom writing activity on the EFL (English as a Foreign Language) student’s L2 (second language) writing development were investigated. Data for 46 students were collected 30 times over one year. The students’ compositions were analyzed for fluency and for grammatical and lexical complexity. Text analysis using Coh Metrix and visual analysis of ...

We investigate the accuracy development of the English article by learners of English as a second language. The study focuses on individual learners, tracking their learning trajectories through their writings in the EF-Cambridge Open Language Database (EFCAMDAT), an open access learner corpus. We draw from 17,859 writings by 1,280 learners and ask whether article accuracy in individual learner...