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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
Which of the following statements regarding independent variables is true?
 a. they must be held constant
b. they must have two or more levels
c. they must be reliably measured
d. they must involve qualitative variables
e. they must not be invasive
Textbook 
Introduction to Behavioral Research Methods

Introduction to Behavioral Research Methods


Edition: 6th
Author:
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sulmaeatersulmaeater
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#1
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9 years ago
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Bisla Author
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#2
9 years ago
Problem solved. Thank you so much.
wrote...
#3
9 years ago
No problemo!
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