Language tests are useful for many purposes, including monitoring language learning progress and evaluating language programs. This study investigated the interpretations and usefulness of the American Council on the Teaching of Foreign Languages (ACTFL) Oral Proficiency Interview -- Computer (OPIc) scores across four languages at a large US…

Multilingual learners (MLs) are students whose primary language is not English and are eligible for English language development services through the Transitional Bilingual Instruction Program (TBIP). Eligible MLs receive TBIP services until they become proficient in English. During the 2022-23 school year, 149,357 students were identified as…

English learners (ELs) are students whose primary language is not English and are eligible for English language development services through the Transitional Bilingual Instruction Program (TBIP). Washington state's TBIP has existed since the passage of Senate Bill 2149 in 1979, and is codified in the Revised Code of Washington (RCW) Chapter…

Using data from seven cohorts of language immersion lottery applicants in a large, urban school district, we estimate the causal effects of immersion programs on students' test scores in reading, mathematics, and science and on English learners' (EL) reclassification. We estimate positive intent-to-treat (ITT) effects on reading performance in…

Using data from seven cohorts of language immersion lottery applicants in a large, urban school district, we estimate the causal effects of immersion programs on students' test scores in reading, mathematics, and science, and on English learners' (EL) reclassification. We estimate positive intent-to-treat (ITT) effects on reading performance in…

English learners (ELs) are students whose primary language is not English and are eligible for English language development services through the Transitional Bilingual Instruction Program (TBIP). Eligible ELs receive TBIP services until they become proficient in English. During the 2017-2018 school year, 136,357 students were identified as ELs, a…

This article argues for the value of heritage language programs and the micro-level language policies that support them, focusing on a case study of a program in the USA to make this argument. We also argue for the importance of recognizing students' heritage languages, cultures, and individual goals and identities in mainstream school programs.…

Washington state's Transitional Bilingual Instruction Program (TBIP) has existed since the passage of Senate Bill 2149 in 1979, and TBIP is codified in the Revised Code of Washington (RCW) 28A.180. The bill, called "The Transitional Bilingual Instruction Act," recognized that "classes which are taught in English are inadequate to…

Young children typically do not use order-of-mention to resolve ambiguous pronouns, but may do so if given additional cues, such as gestures. Additionally, this ability to utilize gestures may be enhanced in bilingual children, who may be more sensitive to such cues due to their unique language experience. We asked monolingual and bilingual…

The College Entrance Examination Board Foreign Language Placement Tests were normed on students enrolled in French, German, Russian, and Spanish courses during Fall semester, 1969. Differences between performance at the four levels of each course were also investigated and comparisons made among CEEB test scores, course grades, and CEEB standard…