The correct answer is double- blind experiment to minimize research participate bias and researcher bias
Double-blind Experiment is a method of clinical trial carried out on human beings where neither the examine nor the examiner knows what is being used as a variable at any given time. It is commonly used as a criterion for validating quantitative experimental practices in science.
Without this intellectual tool, it would be very difficult to carry out any scientific tests involving human beings with confidence. The purpose of the double-blind test is to avoid any conscious or unconscious interference with the results of an experiment.
D: Illegitimate opportunity structure.
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Answer:
Explanation:
Its too small. Can you type what the writing at the top says?
But as far as I can tell...
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Andrew Carnegie is a captain of industry because he started off as a poor Scottish boy but he was able to build a successful industry, he impacted the U.S. with his steel to transform cities and he donated most of his wealth to others.
Most people who were "close" to having a 10th of his money were mostly robber barons. Rockefeller was considered a "Captain of Industry" because he founded the Standard Oil Company and became a philanthropist, who donated over $500,000,000 to charities, universities, and churches.
J.P. Morgan was a Captain of Industry, because throughout his career he helped America financially in times of need. He helped struggling businesses and railroad companies, and throughout the process he also made millions.
Cornelius Vanderbilt, the 'Commodore': the first of the robber barons. The Civil War broke his heart, but made his second fortune. Cornelius was born in 1794 on Staten Island among the harbours that would make his first fortune.
Answer: Amicus curiae
Explanation: Amicus curiae is the person who provides case related information, guidance,expertise,interest in that field etc to the court which can help and impact the case in influential manner.
Amicus curiae is not the person that belongs or is part of case rather provides information as external factor working for the court.He/she is also remarked as "friend of the court"
The skill to do this is called <span>Discriminating
You discriminate one object from another, which is why it is said that someone can have discriminating taste if they're good at telling similar things apart.</span>