Answer:
The answer is double blind experiment.
Explanation:
In a double blind experiment, neither the researchers nor the participants are aware about which group is receiving the experimental treatment. This is done in order to prevent biases in the participants' judgment (the placebo effect), and prevent the researchers from giving accidental cues.
The greatest advantage of double blind studies is they have greater reliability and validity than other types of studies.
Children that had higher than average screen times tend to:
- had lesser communication capability because they're having less interraction with their peers
- Hed lesser physical prowess because of the lacking physical exercise
- And tend to develop higher tendency for depression compared to the children that are socially active.
Answer: Vesicovaginal fistula (VVF)
Explanation: This is an abnormal opening between the bladder and the woman’s private part.
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
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