Asked by Jessica Plummer on Jun 13, 2024
Verified
A researcher wants to examine the effect of noise level on reading comprehension. He finds that regardless of the noise level, all participants tested received the maximum scores for their performance. The results may be due to _____ effect.
A) fatigue
B) performance
C) ceiling
D) floor
Ceiling Effect
A situation in a study where the measurement instrument has a maximum limit, preventing higher values from being observed.
Noise Level
The intensity of background sounds in an environment, potentially affecting individuals' performance or well-being.
Reading Comprehension
The ability to understand, analyze, and interpret the meaning of written text.
- Describe the possible outcomes of manipulations, encompassing both ceiling and floor effects.
Verified Answer
KL
Khánh Lê Công MinhJun 15, 2024
Final Answer :
C
Explanation :
The ceiling effect refers to when all participants in a study score at or near the maximum possible score, indicating a lack of variability in the dependent variable. In this case, regardless of the noise level, all participants received the maximum scores for their reading comprehension performance, suggesting that the noise level did not have any effect on their performance.
Learning Objectives
- Describe the possible outcomes of manipulations, encompassing both ceiling and floor effects.
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