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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Soren Soren
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8 years ago
Like longitudinal research, cross-sectional studies
A)   can be threatened by cohort effects.
B)   often rely on biased observation procedures. 
C)   can be threatened by selective attrition. 
D)   can be threatened by practice effects.
Textbook 
Child Development

Child Development


Edition: 9th
Author:
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SuperionSuperion
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8 years ago
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Soren Author
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#2
8 years ago
Wow, thank you.
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#3
8 years ago
Mark as solved, don't forget Slight Smile
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