“…There were 11 instruments used to measure participants’ L1 skills. Six of these measures—the Woodcock Reading Mastery Test‐Revised/NU Basic Skills Cluster (Woodcock, ), the Test of Word Reading Efficiency (Torgesen, Wagner, & Rashotte, ), the Stanford Achievement Test 10 (Pearson, ), the Woodcock‐Johnson‐III/NU Picture Vocabulary subtest (Woodcock, McGrew, & Mather, ), the Test of Language Competence‐Expanded Edition Figurative Language subtest (Wiig & Secord, ), and the On‐Demand Writing assessment—were used and described in previous studies (see Sparks et al, ). These assessments measured L1 word decoding, reading comprehension, vocabulary, language analysis, and written language.…”