stimulation of the reticular activating system makes us alert
A. build a vast network of paved roads. hope that helps.
Diamond has a hardness of 10
Some theorists believe that the behavior in a child with the oppositional defiant disorder is an expression of an underlying temperament described as the difficult child type .
A person who theorizes (especially in science or art) Synonyms: idealist, theorist, theorist, theorist. Type: Intelligence, Intelligence. People who use their minds creatively.
Examples: Physics: Big Bang Theory, Atomic Theory, Relativity, Quantum Field Theory. Biology: evolutionary theory, cellular theory, genetic dualism. Chemistry: gas dynamics theory, valence bond theory, Lewis theory, molecular orbital theory. Einstein's thoughts on relativity are an example of relativity theory. The scientific principle of evolution used to explain human life exemplifies the theory of evolution.
Learn more about theorists here
brainly.com/question/11555274
#SPJ4
The correct answer would be option A, the negative symptoms of schizophrenia
His demeanor is unusual compared to most people because he does not show emotional expression when he speaks, and does not appear to have the ability to read other's emotional expressions. These symptoms are also known as the the negative symptoms of schizophrenia.
Explanation:
Schizophrenia is a mental disorder in which people cannot interpret the reality normally. Their thoughts, feelings, perceptions, behaviors and emotions are all faulty and abnormal. Schizophrenia can cause delusions, hallucinations and extremely disordered thinking.
There are two types of symptoms of schizophrenia. One is Negative and the other is positive. Positive symptoms may include hallucinations, delusions, and racing thoughts, whereas negative symptoms may include apathy, lack of emotion, poor or nonexistent social functioning, etc.
So when Barry does not show his emotional expressions when he speaks, it means he has negative symptoms of Schizophrenia.
Learn more about Schizophrenia at:
brainly.com/question/6868018
#LearnWithBrainly