Randomized experiments for planning and evaluation : a practical guide /
How can you tell if a new program has been effective or not? Is there any way to predict how a group of individuals would have fared without the new program or service? Packed with rich and varied examples, Robert F. Boruch's book untangles the complexities of randomized field experiments so th...
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Thousand Oaks, Calif. :
Sage Publications,
©1997.
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| Series: | Applied social research methods series ;
v. 44. |
| Subjects: |