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Capano Capano
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Posts: 3256
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8 years ago
Today's 20-year-olds often have better computer skills than today's 80-year-olds.  This may be because computer skills worsen with age, but it is more likely due to
A) differential dropout.
B) cohort effects.
C) hybrid designs.
D) a lack of random assignment.
Textbook 
Child Development: Principles and Perspectives

Child Development: Principles and Perspectives


Edition: 2nd
Author:
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yariyari
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Posts: 8207
8 years ago
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More solutions for this book are available here
albertombernal

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Capano Author
wrote...
8 years ago
True, thanks.
wrote...
8 years ago
You're very welcome Happy Dummy
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