Final answer:
Tanner's symptoms suggest he may be experiencing schizophrenia, a complex neurodevelopmental disorder. Accurate diagnosis and treatment can only be provided by a health professional.
Step-by-step explanation:
Tanner's symptoms of disorganized speech and movement, along with a distorted vision of reality, could suggest a number of conditions. However, these particular symptoms are most closely associated with a mental health disorder known as schizophrenia. This is a complex neurodevelopmental disorder characterized by a range of symptoms, including difficulty in processing information which leads to impaired social skills, disorganized speech and behavior, delusions, and hallucinations. The condition can also involve repetitive motor behaviors and sometimes strict adherence to certain rituals.
It is important to note that only a health professional can provide a definitive diagnosis after a thorough assessment. In the context of a classroom or educational setting, if a student like Tanner were to exhibit these symptoms, it would be crucial to refer him to appropriate medical professionals for evaluation and potential treatment.