Floor effects and ceiling effects are each examples of:
A)questions that are not relevant to some of the participants in a study
B)asking questions in a poorly chosen order
C)regression toward the midpoint
D)restriction of range

Question

Quizplus · Accepted Answer

Floor effects and ceiling effects both refer to situations where the data are clustered at the lower or upper ends of the measurement scale, respectively, indicating a restriction of range. This can happen when the instrument used to measure a variable does not adequately capture the full variability of the participants' responses.

Floor Effects and Ceiling Effects Are Each Examples Of