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Instructional Support For Vocabulary Acquisition Among Young Dual Language Learners, Theresa L. Kohlmeier

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation examined a combined approach to teach novel vocabulary in English and Spanish for dual language learners prior to an English storybook read- aloud in a preschool setting. The 6-week intervention study was conducted in a Head Start program in the U. S. Mountain West with 60 dual-language preschoolers randomly assigned to small groups to receive the vocabulary intervention, using images and word definitions from researcher-trained teachers, teacher assistants or parent volunteers.

The experimental design included pre- and posttest assessments of target and general receptive vocabulary in English and Spanish, as well as language exposure, instructional quality, and fidelity …