Alison's bathroom scale will not register a weight of more than 130 pounds.Alison does not realize this,and therefore is unaware that she has put on a few pounds until she begins to notice how tight her clothes are.This illustrates the confound of a _____ effect.
A)ceiling
B)floor
C)practice
D)fatigue

Question

Quizplus · Accepted Answer

A ceiling effect occurs when the measure being used has a maximum limit, beyond which no further change can be detected. In this scenario, Alison's bathroom scale has a ceiling effect at 130 pounds, meaning it cannot register any weight beyond this point. As a result, Alison is unaware that she has gained weight until she notices how tight her clothes are, illustrating the confound of a ceiling effect.

Alison's Bathroom Scale Will Not Register a Weight of More