A limitation in the ability to differentiate between scores at the bottom of the scale is to _____ as a limitation in the ability to differentiate between scores at the top of the scale is to _____.
a. practice effect; fatigue effect
b. fatigue effect; practice effect
c. ceiling effect; floor effect
d. floor effect; ceiling effect
Question 2
Single-blind experiments help to control for ____ whereas double-blind experiments help to control for _____.
a. subject effects; experimenter and subject effects
b. experimenter and subject effects; subject effects
c. fatigue effects; practice effects
d. practice effects; fatigue effects
Glascow Coma Scale
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Income per Capita versus Income of the Bottom Quintile