The terms “communication disorder” and “speech disorder” are often used interchangeably, but there is an important distinction between them. Communication disorders involve difficulties with the ability to understand and use language, both verbally and nonverbally. This includes difficulties with understanding spoken language, expressing ideas and thoughts, and using language in a socially appropriate manner. Speech disorders, on the other hand, involve difficulties with the production of speech, such as articulation, fluency, and voice.
People with communication disorders may have difficulty with understanding and using language, even though their speech may be clear and easily understood. For example, someone with a communication disorder may be able to produce clear speech, but may have difficulty with following directions, understanding abstract concepts, or expressing their thoughts and feelings in words.
People with speech disorders, on the other hand, may have difficulty producing clear speech, even though they may understand language and be able to communicate effectively. For example, someone with a speech disorder may have difficulty with articulating certain sounds, stuttering, or have a voice that is not clear or sounds different from other people.
In summary, communication disorders involve difficulties with understanding and using language, while speech disorders involve difficulties with the production of speech. People with communication disorders may have difficulty with using language, while people with speech disorders may have difficulty with producing speech.