Related Experiment Video
Updated: Oct 3, 2025

Assessing Dyslexia at Six Year of Age
Published on: May 1, 2020
Literacy Learning of Deaf and Hearing Preschoolers in a Sign Bilingual, Coenrollment Setting in Hong Kong
Abstract:
The study investigated the literacy-learning conditions of a group of deaf and hard of hearing (d/Dhh) and hearing preschoolers in a mainstream kindergarten sign bilingualism and coenrollment (SLCO) program. The data came from the children's scores on tests of Chinese vocabulary and written Chinese grammar, and questionnaire responses on literacy-learning conditions at home (from parents) and in school (from teachers). The d/Dhh children's performance on the two tests, when compared with that of their hearing peers, suggested that adding sign language and Deaf teachers to the SLCO classroom did not adversely affect the d/Dhh children's literacy learning. Responses to the two questionnaires indicated that parents' and teachers' efforts to organize literacy resources and activities interacted with the children's vocabulary development. These preliminary results encourage more research to elucidate further the relationship between environmental factors and d/Dhh children's literacy development.
More Related Videos
Related Concept Videos
Learning Disabilities
Dyslexia
Dyslexia is a...
Language and Cognition
Health Literacy
Hearing
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...

