Retrieval Practice Strategies for Language Learning in Deaf and Hard of Hearing Children
Trial Summary
What is the purpose of this trial?
This study is designed to advance the promising yet underutilized research on retrieval practice by evaluating the effectiveness and efficiency of two key retrieval practice features (feedback and spacing). The study uses four single case adapted alternating treatments studies, each with four 5- to 8-year-old children who are deaf and hard of hearing to evaluate the effects of feedback and spacing on the efficiency of word learning and retention.
Will I have to stop taking my current medications?
The trial information does not specify whether participants need to stop taking their current medications.
What data supports the effectiveness of the treatment Feedback, No teaching control for language learning in deaf and hard of hearing children?
The research on auditory and audiovisual word learning for children with hearing loss shows that children can learn effectively with both auditory-only and audiovisual conditions compared to a no-teaching control, suggesting that feedback in language learning can be beneficial. Additionally, studies indicate that deaf children exposed to spoken language with signs tend to understand and produce more words, highlighting the potential effectiveness of feedback in language learning.12345
Is retrieval practice safe for deaf and hard of hearing children?
How does the treatment for language learning in deaf and hard of hearing children differ from other treatments?
This treatment is unique because it focuses on retrieval practice strategies, which involve actively recalling information to enhance learning, rather than relying solely on visual or contextual cues. This approach is different from other methods that may emphasize explicit instruction or orthographic (spelling-related) facilitation, as it specifically targets the cognitive process of memory retrieval to improve language skills.111121314
Eligibility Criteria
This trial is for deaf and hard of hearing children aged 5-8 who only speak English, have some prelingual hearing loss, and normal nonverbal cognition. They should have basic receptive and expressive vocabulary skills but can't participate if they have severe motor impairments or uncorrected vision issues.Inclusion Criteria
Exclusion Criteria
Timeline
Screening
Participants are screened for eligibility to participate in the trial
Intervention
Participants undergo retrieval practice interventions focusing on feedback and spacing to improve word learning and retention
Follow-up
Participants are monitored for retention of word learning after the intervention
Treatment Details
Interventions
- Feedback
- No teaching control
Find a Clinic Near You
Who Is Running the Clinical Trial?
Vanderbilt University Medical Center
Lead Sponsor