Self-Production Learning Techniques for Second Language Acquisition
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial aims to explore how learning to speak or use sign language in a new language is enhanced by self-production, compared to just watching or listening. Researchers seek to understand how brain areas involved in movement, such as the motor cortex, assist in learning new words or signs. The study will compare two groups: one learns by saying or signing the words, while the other learns by hearing or seeing them. Ideal candidates for this trial are right-handed, native English speakers with no knowledge of sign language or certain written languages, and no history of hearing, vision, or learning issues. As an unphased trial, this study offers a unique opportunity to contribute to understanding language learning processes.
Do I need to stop taking my current medications for this trial?
The trial information does not specify whether you need to stop taking your current medications.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research has shown that learning techniques involving the active creation of words, signs, or characters while learning a new language do not pose specific safety concerns. This method focuses on the learning process rather than medical treatment, making it generally safe.
This approach resembles common learning activities, such as speaking out loud or using actions to remember words. Studies have not identified any negative effects from this method, indicating it is usually well-tolerated by learners. However, if concerns about participation arise, discussing them with study coordinators or a healthcare provider is advisable.12345Why are researchers excited about this trial?
Researchers are excited about exploring self-production learning techniques for second language acquisition because these methods could fundamentally enhance how people learn new languages. Unlike traditional approaches that often emphasize passive learning through hearing or observing, self-production encourages active engagement by having learners produce the language themselves. This active involvement may lead to better retention and understanding of vocabulary. By shifting the focus to self-production, researchers hope to unlock more effective ways to make language learning faster and more efficient.
What evidence suggests that self-production is effective for second language acquisition?
Research has shown that actively using a new language can enhance learning. In this trial, participants will divide into two groups: one will engage in self-production, actively using the language, while the other will focus on perception, hearing, or observing the language. One study found that practicing speaking improves pronunciation more than just listening or watching. Another study found that learning independently can boost confidence and communication skills. Additionally, using one's first language can ease learning a new one by reducing mental effort. These findings suggest that actively speaking a language aids in better learning and understanding.26789
Who Is on the Research Team?
Laura Morett, Ph.D.
Principal Investigator
University of Alabama, Tuscaloosa
Are You a Good Fit for This Trial?
This trial is for right-handed, native English speakers who want to learn a second language. It's not suitable for people with metal body implants, hearing or vision problems, speech or learning disorders, or those already familiar with sign language or logographic languages.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Learning
Participants engage in self-production and perception of L2 lexical items to facilitate acquisition
Recognition
Functional activity in motor cortex is measured to assess recognition of L2 lexical items
Follow-up
Participants are monitored for functional activity in motor cortex at recognition 1 week after learning
What Are the Treatments Tested in This Trial?
Interventions
- Self-production
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Alabama, Tuscaloosa
Lead Sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Collaborator