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- NAEP measures student performance by giving each student a small
part of the test. NAEP asks a lot of students a few questions
and then combines the results (i.e., matrix
sampling).
- NAEP randomly selects students to represent the nation, states,
or districts.
- NAEP is a survey of student performance and cannot be used to
attribute cause.
- NAEP results are reported using both scale
scores and achievement
levels.
- NAEP assessments employ both multiple choice and open-ended
item types.
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