11. Other cognitive approaches have looked at learners'speech production , particularly learners'speech planning and communication strategies. 12. Spatial planning and movement, speech production , and complex motor movements are all aspects of action. 13. Additionally, punishment for incorrect speech production should be eliminated, and a permissive speaking environment encouraged. 14. SP-I-R-IT focuses heavily on speech production strategies and intervention. 15. Additionally, speech production in people who stutter yields underactivity in cortical motor and premotor areas. 16. For speech production , the ACT model starts with the activation of a acoustic speech signal. 17. He was the first person to write music using ModelTalker, a computerized speech production program. 18. The motor control for speech production in insula, the left primary motor cortex and temporal cortex. 19. The study of speech errors contributes to the establishment / refinement of models of speech production . 20. Although apparently crude, this model is actually a close approximation of the reality of speech production .