Because he is uncommunicative and does not show physical signs of emotion, Jeremy's behavior is most clearly an indication of flat effect.
It is associated with a negative symptom of schizophrenia that occurs when the individual does not show emotional expressions, hindering the individual's learning and socialization process.
Therefore, when noticing any symptom related to a mental disorder, it is essential that the individual or those responsible seek specialized help, which will identify the best treatment for the condition.
Find out more about mental disorders here:
https://brainly.com/question/7932682
#SPJ1
