The Effects of Transitional Bilingual Education vs. Dual Language Immersion on English Language Learners' Reading Assessment Scores

This action research study was completed in a North Texas school district where English language learners comprised 52% of the K-12 student population during the 2015-2016 academic school year. Data from a campus which used a two-way dual language immersion (DLI) program and another campus which used a transitional bilingual education (TBE) program were evaluated. The study analyzed the district's third to fifth grade reading assessment results of 128 students from the DLI campus and 223 from the TBE campus. Researchers compared the scores of students in each program to determine if one bilingual model produced higher scores than another. The results showed that there were greater gains for ELLs in the TBE program at all grade levels (third to fifth). Although the TBE program resulted in higher student scores, limitations make it unclear to what degree the program impacted students' achievement.

Using the Cosmic Curriculum of Dr. Montessori Toward the Development of a Place-Based Indigenous Science Program

Indigenous educators desire to use culturally restorative and decolonized pedagogies reflective of their own cultural values and beliefs in their science programs but have lacked models for how to start. They also often lack confidence in their ability to teach the sciences. This three-year qualitative case study used grounded theory methodology to discover (a) how Hawaiian language immersion (HLC) K–6 educators used Maria Montessori’s Cosmic Curriculum for the creation of a science program based on Hawaiian epistemology and cultural values and (b) why the Cosmic Curriculum appealed to the HLC educators. Five key themes emerged: (a) the notion of creation as interconnected and relational, (b) an epistemological similarity regarding how people learn, (c) using timelines as organizing cognitive structures, (d) a focus on the natural sciences, and (e) the use of storytelling and key lessons to engage students. Participants stated that they felt successful in creating science curriculum and teaching the sciences as they adapted the above aspects of Dr. Montessori’s Cosmic Curriculum. Future research should be conducted to discover if her Cosmic Curriculum can be adapted for use in other types of non-Montessori program and whether this kind of science program could encourage students to choose the sciences as a career choice.

Auditory Processing of Non-speech Stimuli by Children in Dual-Language Immersion Programs

Perception of low-level auditory cues such as frequency modulation (FM) and rise time (RT) is crucial for development of phonemic representations, segmentation of word boundaries, and attunement to prosodic patterns in language. While learning an additional language, children may develop an increased sensitivity to these cues to extract relevant information from multiple types of linguistic input. Performance on these auditory processing tasks such as FM and RT by children learning another language is, however, unknown. Here we examine 92 English-speaking 7–8-year-olds in the U.S. and their performance in FM and RT perceptual tasks at the end of their second year in Cantonese or Spanish dual-language immersion compared to children in general English education programs. Results demonstrate that children in immersion programs have greater sensitivity to FM, but not RT, controlling for various factors. The immersion program students were also observed to have better phonological awareness performance. However, individual differences in FM sensitivity were not associated with phonological awareness, a pattern typically observed in monolinguals. These preliminary findings suggest a possible impact of formal language immersion on low-level auditory processing. Additional research is warranted to understand causal relationships and ultimate impact on language skills in multilinguals.

Developing multicultural leaders through online language immersion

Purpose This study aims to document the impact of an 80-h virtual Spanish language immersion program on four elementary school leaders in Kentucky. Design/methodology/approach This study used a mixed methods approach. Each subject participated in three semi-structured interviews with the researcher and a standardized oral language assessment. Findings Participants expressed greater confidence when interacting with students and families who do not speak English, greater empathy for students learning English, new cross-cultural understandings and deeper knowledge about the language acquisition process and language instruction. Practical implications Training in a foreign language may prove to be a valuable professional learning activity for leaders seeking to develop a stronger skillset and mindset for multicultural education. Originality/value This paper contributes to the literature by documenting a previously un-researched virtual language immersion program.

EXPRESS: Differential impacts of natural L2 immersion and intensive classroom L2 training on cognitive control

The relationship between bilingualism and cognitive control has been controversial. We believe that the discrepant findings are likely driven by the complexities of the bilingual experience, which is consistent with the Adaptive Control Hypothesis. The current study investigates whether the natural language immersion experience and the classroom intensive language training experience have differential impacts on cognitive control. Among unbalanced Chinese-English bilingual students, a natural L2 (second language) immersion group, an L2 public speaking training group, and a control bilingual group without immersion or training experience were compared on their cognitive control abilities, with the participants’ demographic factors strictly controlled. The results showed that the L2 immersion group and the L2 speaking group had faster speed than the control group in the Flanker task, whereas the L2 immersion group had fewer errors than the other two groups in the Wisconsin Card Sorting Test (WCST). These results generally provide evidence in favor of the Adaptive Control Hypothesis, specifying that natural L2 immersion and L2 public speaking training experiences are distinctively related to cognitive control. The current study is the first of its kind to link specific bilingual experiences (natural L2 immersion vs. intensive L2 public speaking) with different components of cognitive control.