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Home Q & A Board Science-Related Homework Help Psychology
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Bisla Bisla
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9 years ago
Making multiple measurements before and after applying an experimental treatment in an interrupted time series design increases the chance that a researcher will spot the presence of which threat to internal validity?
a.  Attrition.
b.  Selection.
c.  Instrumentation.
d.  History
Textbook 
Introduction to Behavioral Research Methods

Introduction to Behavioral Research Methods


Edition: 6th
Author:
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sulmaeatersulmaeater
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9 years ago
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Bisla Author
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#2
9 years ago
Very good, appreciate the help.
wrote...
#3
9 years ago
No problemo!
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