Table 1.

Comparison of items on the three screeners.

DELV–Screening Test Risk	FLUHARTY-2	WCLS
1 subtest Grammatical structures: 11 items Nonword repetition: 6 items	5 subtests Articulation: 15 items, with 30 sounds targeted Repeating Sentences: 10 items Following Directives: 15 items Describing Actions: 10 items Sequencing Events: 4 items	3 subtests PPVT: 192 items, with testing discontinued when child reaches a ceiling Wh-Question Task: 24 items CMLU-words: Calculated from the child's three longest utterances produced during picture descriptions

Note. DELV–Screening Test Risk = Diagnostic Evaluation of Language Variation–Screening Test Risk subtest; FLUHARTY-2 = Fluharty Preschool Speech and Language Screening Test–Second Edition; WCLS = Washington and Craig Language Screener; PPVT =Peabody Picture Vocabulary Test; CMLU = mean length of communication units in morphemes.