Pitfalls and pratfalls : null and negative findings in evaluating interventions / Robert Nash Parker, Cynthia Hudley, editors.
| Other Authors: | |
|---|---|
| Language: | English |
| Published: |
San Francisco, Calif. :
Josse-Bass,
[2006], ©2006.
|
| Series: | New directions for evaluation ;
no. 110. |
| Subjects: | |
| Physical Description: | 101 pages ; 23 cm. |
| Variant Title: |
Null and negative findings in evaluating interventions. |
| Format: | Book |