In this investigation we propose new machine learning methods for automated scoring models that predict the vocabulary acquisition in science and social studies of second grade English language learners, based upon free-form spoken responses. We evaluate performance on an existing dataset and use transfer learning from a large pre-trained language…

This study reports on a small-scale, longitudinal investigation on L2 Spanish oral development by English-home language (EHL) learners in an English/Spanish Two-Way Immersion (TWI) program in rural, eastern United States. It examined EHL learners' oral ability in L2 Spanish based on longitudinal assessment data from Kindergarten, Grade 2, and…

This study focused on the associations of general auditory processing, speech perception, phonological awareness and word reading in Cantonese-speaking children from Hong Kong learning to read both Chinese (first language [L1]) and English (second language [L2]). Children in Grades 2--4 ("N" = 133) participated and were administered…

In 1974, the United States Supreme Court ruled in "Lau v. Nichols" that 1,800 Chinese-speaking children in the San Francisco public schools were entitled to English-language instruction or other support to help them understand what was happening in their classrooms. Thirty-six years later, state and local responsibilities to public…

Students whose first language is not English are the fastest-growing group in public schools in all regions of the United States. Almost 10 million children between the ages of five and 17 live in the homes and communities in which a language other than English in spoken and presently most schools in the U.S. are under-educating many English…

How does age of first bilingual language exposure affect reading development in children learning to read in both of their languages? Is there a reading advantage for monolingual English children who are educated in bilingual schools? We studied children (grades 2-3, ages 7-9) in "bilingual" Spanish-English schools who were either from…

Young people entering post-secondary institutions or seeking employment generally require senior high school diplomas. There are few jobs available that do not require advanced levels of many kinds of literacy and most employers will consider only those applicants who have completed senior high school, even for entry-level positions. When English…