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Cross-Sectional and Longitudinal Research
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AP Psychology
AP.184 Cross-Sectional and Longitudinal Research
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A researcher wants to study whether children's reading confidence changes after school transitions. She has only one semester and samples current fifth, sixth, and seventh graders. What is the best description?
A
The study cannot produce any useful descriptive information.
B
The design proves that school transitions cause confidence changes.
C
The study can compare groups around the transition, but it cannot directly track each student's transition-related change.
D
The design is longitudinal because the grades are ordered in time.
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