Related Experiment Video
Updated: May 20, 2025

Making Sense of Listening: The IMAP Test Battery
Published on: October 11, 2010
Concept vocabulary in children who are deaf or hard of hearing
Courtney Trevino1, Lauren Harper1, Krystal L Werfel2
1Davies School of Communication Sciences and Disorders, Texas Christian University, Fort Worth TX, United States.
Abstract:
This longitudinal study compares concept vocabulary knowledge of children with cochlear implants (n = 40) and children with hearing aids (n = 30) to that of their typical hearing peers (n = 40). Participants completed the Bracken Basic Concept Scale: Expressive (BBCS:E) at ages 4 and 6. Results revealed significant differences in concept vocabulary knowledge between both groups of children who are deaf or hard of hearing (DHH) and the typical hearing group. Although all groups improved BBCS:E test performance between ages 4 and 6, the rate of improvement in children who are DHH did not trend toward catching up over time. Omnibus expressive vocabulary outcomes predicted BBCS:E performance, but age of amplification did not. These preliminary data suggest persistence in concept vocabulary deficits in children who are DHH and developing spoken language, at least through entry into elementary school.
More Related Videos
11:39Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique
Published on: September 7, 2022
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
Related Concept Videos
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...
Hearing
Components of Language
Learning Disabilities
Dyslexia
Dyslexia is a...
Sensory Modalities
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
Higher Mental Functions of the Brain: Language
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...