Answer:
The answer is a double-blind study.
Explanation:
A double-blind study is a research method in which neither the participants or the researchers are aware about which group is receiving the treatment. This is done in order to avoid biases such as the placebo effect, as well as preventing accidental cues given by the researchers.
The greatest advantage of this approach is its high validity.
Answer:
Where discourse analysis focuses on the relation between text and context, content analysis focuses on the text abstracted from its con- texts.
Explanation:
Hope it helps
Mark as brainliest: D
Vivaldi suffered from what was described as<span> strettezza di petto</span><span>(tightness of the chest), which was probably bronchial asthma. This illness plagued him throughout his life and exerted a strong influence on his personal and professional behavior. He also helped orpahanges, and taught oprhans music. He is known for his red hair, and love for music, and his compassion. I hope you found this answer helpful, and if so, please mark as brainliest, thank you ((:</span>
