Studies with mentally retarded individuals who fail to develop language indicate that they can learn to communicate by use of a

Question

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Mentally retarded individuals who fail to develop language can learn to communicate through the use of a device that utilizes symbols other than language, such as picture symbols or a communication board. This allows them to express their thoughts and ideas without relying on spoken language.

Option B may not be applicable as it assumes that the individual being discussed can understand sign language, which is not always the case. Option C regarding implanting devices in the brain is still in the realm of research and not yet available for widespread use. Option D may be a possibility but often relies on the individual being able to recognize and articulate what they're trying to communicate. Option A is a proven and commonly used method for communication in individuals who fail to develop language.

Studies with Mentally Retarded Individuals Who Fail to Develop Language