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What are Speech Generating Devices?

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Summary

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Speech generating devices, or SGDs, are special tools that help kids who struggle with talking. They let the child type or select what they want to say, and the device will say it aloud. This helps the child communicate more easily with others.

Frequently Asked Question

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How do I know if my child needs a speech generating device?

An evaluation by a speech-language pathologist can determine if an SGD would benefit your child. They will assess your child’s communication needs and abilities.

Are speech generating devices covered by insurance

Many insurance plans, including Medicaid, cover SGDs when deemed medically necessary. Work with your child’s speech therapist and doctor to navigate the process.

How long does it take for a child to learn to use an SGD?

Learning times vary depending on the child’s age, cognitive abilities, and motivation. Consistent practice and support from family and professionals are key to success.

Can a speech generating device be customized for my child's specific needs?

Yes, SGDs are highly customizable. The vocabulary, layout, and access method can be tailored to your child’s unique communication needs and physical abilities.

Scientific Definition

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Speech generating devices (SGDs) are electronic augmentative and alternative communication (AAC) systems that enable individuals with speech impairments to express themselves through synthesized or digitized speech output. SGDs allow the user to select words, phrases, or messages via direct selection, scanning, or encoding, which the device then speaks aloud. Research has shown SGDs to be effective in facilitating communication for children with conditions like autism spectrum disorder, cerebral palsy, and intellectual disabilities.

 

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Real World Example of Speech Generating Devices

Meet Charlie, a 6-year-old with autism who is nonverbal. Charlie’s parents and speech therapist recently introduced an SGD to help him communicate his needs and thoughts. Here’s how Charlie has been using his new device:

  • At mealtime, Charlie selects the “Food” page on his SGD and taps the icon for “crackers” to request his favorite snack.
  • During playtime, he navigates to the “Toys” page and chooses “ball” to let his dad know he wants to play catch.
  • Charlie’s device has a “Feelings” page where he can express emotions like “happy,” “sad,” or “tired.”
  • The SGD also has programmed phrases like “I need help” or “I want a break” that Charlie is learning to use in different situations.

With practice and support, Charlie is discovering how his SGD gives him a voice and allows him to interact meaningfully with the world around him. His parents are excited to see his communication skills grow!

How Do Speech Generating Devices Work?

Speech-generating devices open up communication possibilities for kids with limited speech. Here are some key ways SGDs are used:

Feature Description
Selection and Speech Output The child selects words, phrases, or messages on the screen, which the device then speaks aloud.
Access Methods SGDs can be accessed through touch, eye gaze, head pointing, or switch scanning to accommodate different physical abilities.
Customized Pages Customized pages are programmed with relevant vocabulary for different activities and environments.
Prerecorded Phrases Prerecorded phrases allow for quick communication of common messages.
Supplementary Tools Some SGDs are supplementary tools alongside the child’s natural speech to clarify or expand verbal output.

With an SGD, a child can participate more fully in classroom discussions, social interactions with peers, and family conversations. The device becomes an empowering tool for self-expression and relationship-building.