Respuesta :
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.
learn more about the ceiling effect here https://brainly.com/question/15700803
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