Clinical Question: Would a bilingual preschooler with suspected speech sound disorder (P) be more accurately diagnosed via an assessment approach that integrates sociolinguistic information (I) or via standardized assessment with traditional scoring modifications (C) as shown by diagnostic compatibility with the converging concern approach (O)?…

This dissertation draws on both qualitative and quantitative approaches to investigate the linguistic practices of teachers and children who are learning Mandarin Chinese as a Heritage Language (CHL) in two dual immersion preschools in California. CHL children have been interpreted as novice members in local speech communities who actively explore…

Children's peer social worlds as part of language and literacy learning are often "hidden" from researchers and teachers alike. This article reports on collaborative research between a researcher and veteran kindergarten teacher into these hidden worlds. We draw upon ethnographic documentation (videos, interviews, field notes) and video…

Beyond his contributions to the field of psychology, Vygotsky may be considered as 'one of the first thinkers in complexity' (Jörg, 2011 p. 14). Vygotsky challenged linear causality and defended the idea of the transcendence of individual learning to focus on the generative potential of learning and development through social interactions,…