Answer: i think this is right please like
Explanation:
Apartheid, the Afrikaans name given by the white-ruled South Africa's Nationalist Party in 1948 to the country's harsh, institutionalized system of racial segregation, came to an end in the early 1990s in a series of steps that led to the formation of a democratic government in 1994.
Answer:
Explanation:
It’s 4 with the power of 10
Answer:
Hawthorne effect.
Explanation:
The Hawthorne effect can be defined as the proneness of people to work harder when they know they are the participants in an experiment. The Hawthorne effect was first discovered by researcher Henry A. Landsberger in the 1950s. Landsberger defined the tendency for working harder and improved performance by the workers for the short-term as the Hawthorne effect.
In the given case, Dr. Mo T. Vedar is aware of the Hawthorne effect as he knows that results can be misleading. Dr. Mo T. Vedar knows that people tend to work harder and show performance improvement when they are under observation or a participant in an experiment.
Thus, the Hawthorne effect is the correct answer.
Answer:
Flashing red and yellow lights control some intersections during times when there is low traffic flow.
Explanation:
