“…Program quality must be upheld, balancing content and language instruction is very tricky, allotting the appropriate amount of time to spend in the primary (L1) versus the secondary (L2) language needs to be managed, and finding resources can be time consuming and at times practically impossible, depending on the language (Cammarata and Tedick, 2012; deJong and Bearse, 2012; Howard et al., 2007; Potowski, 2004; Tedick et al., 2014). Another pressing concern is the lack of DLIPs at the secondary level and a corresponding dearth of research on them to inform instructional and program quality (deJong and Bearse, 2012). Additionally, the United States does not have national DLI teacher preparation standards, even though there is a consensus in the field that effective DL teaching demands a very specialized pedagogy (Lachance, 2017).…”