Consider the following data from a 40-item math skills test administered to three groups of elementary school students
Age Group
Mean Score
3rd
32.1
4th
37.5
5th
39.3
Interpretation of these data for 5th graders may be limited by the test's
a. baseline effect.
c. ceiling effect.
b. discrimination effect.
d. floor effect.
C
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Answer the following statement true (T) or false (F)
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