Generalization of an operant remediation program for syntax with language delayed children

Area of Science:

• Behavioral Sciences
• Developmental Psychology
• Linguistics

Background:

• The Monterey Behavioral Sciences Institute operant language program aims to improve language skills.
• Assessing the generalization of learned language structures into naturalistic settings is crucial for treatment efficacy.

Purpose of the Study:

• To evaluate the effectiveness of an extended transfer program in enhancing the generalization of the "is interrogative" structure.
• To compare the impact of the full Monterey program with an extended transfer component versus the standard program alone.

Main Methods:

• Six male and three female children (aged 4y 4m to 6y 3m) receiving language remediation were randomly assigned to three groups.
• Group I received the Monterey program plus an extended transfer program; Group II received the Monterey program alone; Group III received articulation training (control).
• Language samples were collected in both clinical and extraclinical settings before and after the intervention.

Main Results:

• Both Group I and Group II showed significant improvements on standard within-clinic measures.
• Extraclinic language measures revealed significantly greater improvement for Group I compared to Group II.
• Neither Group II nor the control Group III demonstrated significant improvement in extraclinic language measures.

Conclusions:

• The addition of an extended transfer program is essential for achieving meaningful extraclinic generalization of language skills.
• The standard Monterey program alone does not appear sufficient to promote generalization beyond the treatment setting.
• Targeted transfer training is a critical component for improving language acquisition and application in real-world environments.