Partner Augmented Input (PAI), also known as Aided Language Input, is a powerful, evidence-based approach in which communication partners model language by pointing to symbols on an individual's communication board or device while simultaneously talking.
Understanding Partner Augmented Input in Detail
This communication strategy is primarily used to help individuals, particularly children who use Augmentative and Alternative Communication (AAC), develop their language and communication skills. It bridges the gap between spoken words and the visual symbols used on an AAC system.
The core of Partner Augmented Input involves two simultaneous actions by the communication partner:
- Pointing to Symbols: As the partner speaks, they point to the relevant symbols on the individual's communication board, tablet, or dedicated AAC device. This creates a visual representation of the spoken words.
- Talking Simultaneously: The partner speaks naturally, using complete sentences and a conversational tone, while their finger tracks the symbols corresponding to the words they are saying.
Why is PAI an Effective Strategy?
Partner Augmented Input is recognized as a powerful and evidence-based method for several reasons:
- Language Modeling: It provides consistent and explicit models of how to use the AAC system to formulate messages and express thoughts, helping the user understand the operational mechanics of their device.
- Vocabulary Development: By linking spoken words with visual symbols, PAI helps individuals associate meanings and expand their symbol vocabulary.
- Enhanced Comprehension: Seeing and hearing language concurrently can significantly improve language comprehension, making abstract concepts more concrete.
- Increased Engagement: Regular modeling within natural conversations encourages the AAC user to engage more actively with their system and communication partner.
- Reduced Pressure: The focus is on the partner modeling, which takes pressure off the individual to perform, allowing them to observe and learn in a supportive environment.
Practical Implementation of Partner Augmented Input
Implementing PAI effectively involves integrating it naturally into daily interactions:
- Be Consistent: Use PAI frequently throughout the day, in various settings, and during different activities to maximize exposure.
- Follow the User's Lead: Point to symbols related to what the individual is interested in, looking at, or attempting to communicate.
- Focus on Key Words: You don't need to point to every single word in a sentence. Prioritize the most important content words (nouns, verbs, adjectives) to convey the main message.
- Keep it Natural: Integrate PAI seamlessly into conversations, play, and routines rather than making it feel like a test or a rigid lesson.
- No Expectation of Reciprocity: The primary goal is modeling; there's no immediate expectation for the individual to use their AAC system in response. The learning happens through observation.
By consistently demonstrating how language works on an AAC system, Partner Augmented Input empowers individuals to become more confident, independent, and effective communicators.
