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Cremeux Cremeux
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9 years ago
What is a common problem with longitudinal designs?
A) Attrition (participants dropping out)
B) Participants may be unwilling to complete the survey several times.
C) Long-term studies are often expensive.
D) All of the above
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
Authors:
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stylezstylez
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#1
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9 years ago
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Cremeux Author
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#2
9 years ago
Wonderful, just verified this with a friend!
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#3
9 years ago
I was pretty confident with this, you're welcome.
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