The popular method used by researchers in usability study is a method called a direct observation
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What is a direct observation?</h3>
A direct observation refers to a method of collecting data where the researcher watches the subject in his or her natural setting.
The direct observation is also called observational study
In conclusion, the popular method used by researchers in usability study is a method called a direct observation
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The presidents salary is $400,000 us dollars plus benefits.
Means the gland is producing a lot of what it is producing. As for the adrenal gland, it's producing too much cortisol as seen in a disease called Cushing syndrome.
The name of the event happened when Middle eastern muslins contacted the bantu villages for trade is called: arab slave trades.
Muslims made contact with the Bantu to negotiate slaves, at a time when many countries in Europe, and other countries including the Kingdom of Arabia, used slave labor. The African natives who were adherents of Islam could not be enslaved by the Muslims, as this would go against the principle that free Muslims could not be enslaved.
Persians. It is the center between Europe and Asia. Romans are in Europe and lush is in Africa
