Schizophrenia
These symptoms include having different behaviour (ICD: "alterations") which the doctor understands as: "Delusions" which when questioned or queried by doctors stay as the same thoughts and don't become an agreement with the doctors opinion. "Hallucinations" which the doctor thinks is not possible in reality. A symptom of schizophrenia which the doctors is expected to discover and, or, find in speaking, the ICD doesn't give any other examples; speaking which the doctor doesn't understand as having any meaning, which the doctor thinks is because the persons thinking is disorganised - so from speech the doctor is thought to know the actual real-world in a time period of assessment existing reality of thoughts the person is having ("disorganised thinking") - "disorganised speech" which is heard by a doctor is exactly the same for doctor as disorganised thinking. Very (ICD: "grossly", here is very) not organised ("disorganised") behaviour, the ICD doesn't show what this is. Experiences of passivity and control.