College of Behavioral & Social Sciences
Permanent URI for this communityhttp://hdl.handle.net/1903/8
The collections in this community comprise faculty research works, as well as graduate theses and dissertations..
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Item Taking language science to zoom school: Virtual outreach to elementary school students(Wiley, 2022-09-11) Oppenheimer, Kathleen E.; Salig, Lauren K.; Thorburn, Craig A.; Exton, Erika L.We describe guest speaker presentations that we developed to bring language science to elementary school students via videoconference. By using virtual backgrounds and guided discovery learning, we effectively engage children as young as 7 years in in-depth explorations of language science concepts. We share the core principles that guide our presentations and describe two of our outreach activities, Speech Detectives and Bilingual Barnyard. We report brief survey data from 157 elementary school students showing that they find our presentations interesting and educational. While our pivot to virtual outreach was motivated by the Covid-19 pandemic, it allows us to reach geographically diverse audiences, and we suggest that virtual guest speaker presentations will remain a viable and effective method of public outreach.Item Linking frequency to bilingual switch costs during real-time sentence comprehension(Cambridge University Press, 2023-05-30) Salig, Lauren K.; Valdés Kroff, Jorge R.; Slevc, L. Robert; Novick, Jared M.Bilinguals experience processing costs when comprehending code-switches, yet the magnitude of the cost fluctuates depending on numerous factors. We tested whether switch costs vary based on the frequency of different types of code-switches, as estimated from natural corpora of bilingual speech and text. Spanish–English bilinguals in the U.S. read single-language and code-switched sentences in a self-paced task. Sentence regions containing code-switches were read more slowly than single-language control regions, consistent with the idea that integrating a code-switch poses a processing challenge. Crucially, more frequent code-switches elicited significantly smaller costs both within and across most classes of switch types (e.g., within verb phrases and when comparing switches at verb-phrase and noun-phrase sites). The results suggest that, in addition to learning distributions of syntactic and semantic patterns, bilinguals develop finely tuned expectations about code-switching behavior – representing one reason why code-switching in naturalistic contexts may not be particularly costly.