“…In addition to language functions, recent research has attempted to employ a set of categories that constitute language complexity relevant to standards and assessments in U.S. K‐12 education (Bailey, Wolf, & Ballard, 2022; Wolf, Bailey, Ballard, Wang, & Pogossian, 2022). Drawing from previous work, the researchers analyzed standards and assessment materials in terms of (a) linguistic complexity at lexical, syntactic, and discourse levels (Cook & MacDonald, 2013; Hiebert & Pearson, 2014), (b) degree of academic language use from informal/social to discipline‐specific language (Bailey & Heritage, 2019), (c) genre of language tasks and practices (e.g., writing a research report, making a presentation) (Gebhard & Harman, 2011; Wei, Bitterman, Westerlund, & Norton, 2019), (d) complexity of language processing skills (e.g., foundational, basic, and higher‐order skills) (O'Reilly & Sheehan, 2009), (e) integration of language modalities (e.g., listening only, listening and then writing) (Plakans, 2012), and (f) pragmatic arrangements of language use (e.g., types of interlocutors, interaction configurations, multimodal use) (Bailey et al., 2022).…”