1. Spontaneous speech production will be fluent and generally grammatically and syntactically correct. 2. Stuttering is characterized by struggle behavior, such as overtense speech production muscles. 3. Wernicke noted that not every deficit was in speech production ; some were linguistic. 4. This route doesn't enable reading of semantic processing and finally to speech production . 5. Also, with certain diseases, physicians may have examined excrement, breathing rate, and speech production . 6. As well as present speech production , very often, someone will have difficulty remembering things. 7. This view of voiced speech production is often referred to as the source-filter model. 8. Despite the ingenuity of Fromkin's model, researchers have criticized this interpretation of speech production . 9. ** The OP asked about speech comprehension, not speech production . 10. Various researchers developed compatible theoretical accounts of speech production , speech perception and phonological knowledge.