“…Moreover, there are 4 children speech development periods: (a) pre lingual period (first year), (b) early lingual period (1-2,6 year), (c) differentiation period (2,6-5 years), and (d) maturity period (5 years and above) (Khoiriyah, 2016). Up to five years old, they have to be able to own and speak mote than 14000 words (Ulfa et al, 2022) These period distinctions can be matched with the symptoms and treatment given suitable with the cause of the problems. Each delay can be derived from several conditions, such as hearing loss, autism, intellectual ability, autism spectrum disorders or environmental deprivation (Zengin-Akkuş et al, 2018b).…”