Tangible symbol systems

Tangible Symbol Systems

Tangible Symbol Systems are a form of augmentative and alternative communication (AAC) that use physical objects or symbols to represent concepts, words, or phrases. These systems are designed to assist individuals with communication disorders or developmental disabilities in expressing themselves and understanding others.

Overview

Tangible Symbol Systems involve the use of three-dimensional objects or parts of objects that are meaningful to the user. These objects serve as symbols that can be manipulated, touched, and interacted with, providing a concrete way for individuals to communicate. The system is particularly beneficial for individuals who have difficulty with abstract thinking or who are unable to use traditional spoken language.

Components

A typical Tangible Symbol System includes:

• Referents: The actual objects or parts of objects that are used as symbols. These are chosen based on their relevance and meaning to the user.
• Communication boards: A board or surface where the tangible symbols are organized and displayed for easy access.
• Symbol sets: A collection of symbols that represent a range of concepts, actions, or items that the user frequently needs to communicate about.

Implementation

Implementing a Tangible Symbol System involves several steps:

1. **Assessment**: Evaluating the individual's communication needs, preferences, and abilities. 2. **Selection of Symbols**: Choosing appropriate tangible symbols that are meaningful and easily recognizable by the user. 3. **Training**: Teaching the user how to use the symbols to communicate effectively. 4. **Integration**: Incorporating the system into the user's daily life and routines.

Benefits

Tangible Symbol Systems offer several benefits, including:

• Providing a concrete method of communication for individuals who struggle with abstract symbols.
• Enhancing independence and self-expression for users.
• Facilitating social interaction and inclusion in various settings.

Challenges

Despite their benefits, Tangible Symbol Systems also present challenges:

• The need for ongoing support and training for both users and caregivers.
• The potential for limited vocabulary compared to other AAC systems.
• The requirement for physical space to store and organize the symbols.

Related Pages

• Augmentative and Alternative Communication
• Communication Disorders
• Developmental Disabilities
• Symbolic Communication