Why an Active Control Group Makes a Difference and What to Do About It
The Randomized Control Trials (RCT) design and its quasi-experimental kissing cousin, the Comparison Group Trials (CGT), are golden to some and not even silver to others. At the center of the affection, at the vortex of the discomfort, are beliefs about what it takes to establish causality. These de...
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| Format: | Book |
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The Evaluation Center at Western Michigan University,
2007-07-01T00:00:00Z.
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| Call Number: |
A1234.567 |
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| Copy 1 | Available |