Table 1.
Assessments used in enriched case study.
| Category | Type | Description | |
|---|---|---|---|
| Parent/teacher reports | Multilingualism Questionnaire (MQ) (https://testvcla.cac.cornell.edu/the-vll/the-multilingualism-questionnaire/) | Parent/caretaker survey to gather metadata of child’s language background including selected socio-demographics | |
| Pragmatics [Pragmatic Profile (PP)] (Dewart and Summers, 1988) | Parent and /or teacher observations, designed to assess child’s pragmatic development | ||
| Child assessments | Naturalistic | General Observation (GO) | Naturalistic observations of child’s pragmatic and grammatical development |
| Natural Speech (NS) (Blume and Lust, 2017) | From child’s natural speech, we focused on measuring mean length of utterance (MLU) and percentage of well-formed grammatical sentences | ||
| Standardized | Lexico-Semantics [Peabody Picture Vocabulary Test (PPVT)] (Dunn and Dunn, 1997) | Standardized assessment of vocabulary | |
| Experimental | Syntax [Elicited Imitation (EI)] (Dye and Foley, 2020) | Experimental tests of grammar/syntax with a focus on complex sentence formation (coordination, relativization and adverbial subordinate clause formation) | |