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joakim joakim
wrote...
Posts: 4201
9 years ago
Because participants are measured only once in the cross-sectional design, researchers need not be concerned about difficulties like _____________ and ____________.
A)   cohort effects; practice effects
B)   selective attrition; cohort effects
C)   cohort effects; biased sampling
D)   participant dropout; practice effects
Textbook 
Infants and Children: Prenatal Through Middle Childhood

Infants and Children: Prenatal Through Middle Childhood


Edition: 7th
Author:
Read 1468 times
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Replies
wrote...
Valued Member
9 years ago
I believe the answer is D)   participant dropout; practice effects
joakim Author
wrote...
9 years ago
The perfect way to finish off my semester strong, thanks.
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