The role of scaffolding in children’s questions: Implications for (preschool) language assessment from a usage-based perspective

AbstractThis article outlines a range of theoretical, empirical, and practical desiderata for the design of (preschool) language assessments that follow from recent insights into language development from a cognitive-linguistic and usage-based perspective. To assess children’s productive communicative abilities rather than their ability to judge the acceptability of complex sentences in isolation is a new perspective in language testing that requires theoretical motivation as well as operationalizable criteria for judging the appropriateness of children’s language productions, and for characterizing the properties of their language command. After a brief review of the basic rationale of current strands of preschool assessment in Germany (Section 2), the fundamental usage-based assumptions regarding children’s developing linguistic competence and their implications for the design of preschool language diagnostics are characterized (Section 3). In order to assess children’s language production, in particular its flexibility and productivity in context, a test environment needs to be created in which children are allowed to use a certain range of language in meaningful contexts. Section 4 thus zooms in on the central question of scaffolding. Section 5 presents corresponding corpus evidence for adult strategies of prompting children to elaborate their answers and for typical child responses. Sections 6 and 7 discuss the corpus-based findings with respect to their implications for the design of ( preschool) language assessment and point to further challenges.</jats:p

Gradual development of constructional complexity in German spatial language

In this paper, we assess the developmental trajectories by which children approach adult levels of complexity and informativeness in the linguistically and conceptually challenging domain of spatial language. To this end, we look at three types of spatial relations (localization, spontaneous and caused motion) in spontaneous German child speech (age 2;6 to 2;11 and 4;6 to 4;11), and in elicited Frog Story narratives from German child and adult speakers (3-, 5-, 9-year-olds, and adults. Children are generally sensitive to typological preferences. From early on, their productions reflect target-language-specific lexicalization patterns. Our analyses show that they still approach adult-like levels of information complexity and density only gradually. This concerns the local complexity (structural repertoire for the conceptual slots figure, verb, path/ground), as also established in previous research, but in particular the global complexity, as investigated in this study. Global complexity measures the structural integration of information, or the combinatorial complexity that surfaces at the utterance level. As predicted by usage-based theories, adult-like degrees of informativeness and information density are only reached gradually, although the component parts at the local level are available earlier in development