When the independent variable appears to have no effect on the dependent measure because the participants quickly reach the maximum performance level, it is known as a Ceiling effect.
A ceiling effect is said to occur when a high percentage of subjects in a study have maximum scores at the observed variable. This makes discrimination amongst subjects at the top end of the scale impossible. as an example, an exam paper may cause, say, 50% of the scholars to score 100%.
The term ceiling effect is a measurement limitation that occurs when the highest possible score or close to the highest score on a test or measurement instrument is reached, thereby decreasing the likelihood that the testing instrument has accurately measured the intended domain. For an example, a check whose items are too clean for the ones taking it would display a ceiling effect because most people would achieve or be close to the best possible score.
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Answer:
An economy, or economic system, that relies exclusively on markets to allocate resources and to answer all three questions of allocation. ... In pure market economies, markets are used by buyers and sellers to voluntarily exchange goods, services, and resources. Buyers seek to pay the lowest prices.
Explanation:
So you would be able to like use that it relies on the market for resources, used by buyers,sellers to exchange goods and then buyers kind of bid for the lowest price
Answer:
d) all of these statements are true
Explanation:
The blue collar name was created about a century ago, and comes from the fact that manual workers usually wear denim (jean) or blue-colored industrial cotton clothes, because of their resistance.
While office workers usually wear white shirts.
A) Blue collar jobs are more physical,White collar jobs are more mental
TRUE.
B)Blue collar jobs typically pay less than white collar jobs
Typically, TRUE. But we're seeing a rise in many blue-collar specialties due to lack of employees and because some of the blue-collar jobs have become very specialized,
C)blue collar jobs tends to have fewer opportunities for career advancement than white collar jobs
TRUE. A plumber for example can only become a senior plumber, he will rarely raise to be the CEO of the plumbing company. While an accountant or a lawyer have many more opportunities for example.
Answer:
Fluid intelligence; crystalized intelligence
Explanation:
According to Raymond Cattel fluid intelligence is the one that is related to the ability we have in order to reason and think in a flexible way, this kind of capacity starts to diminish after adolescence.
On the other hand, crystillized intelligence tends to increase as we get through adulthood and it is related to the amount of knowledge that we are able to accumulate such as facts or skills that can be acquired throughout life.
Answer:
From the decleration of independence to the constitution is a long gap of historical data
Explanation:
