“…Third, communication disorder is a condition in which the speaker fails to convey information due to various factors such as speech pressure, speech content deficiency, distraction, tangentiality, and others. Related to the schizophrenia and language, several previous studies have examined this area such as a study about speech abnormalities in individuals with schizophrenia (Hasanah, 2020; Irfadina, 2021; Dewi et al, 2022) [7], [8], [9]; pragmatic analysis of speech actions in people with schizophrenia Thamrin [10]; and the influenced of schizophasia to the understanding of any certain linguistic problem in text coherence in schizophrenic patients with severe schizophrenia [11]. However, in this study, the data analysis of speech abnormalities was used based on the instrument of the Thought and Language Index by Liddle et al, [5] to examine the types of language abnormalities, and this study employed the Thought, Language, and Communication scale by Andreasen [4] in scrutinizing the conditions of speech abnormality occurrence.…”