Abstract
The authors use the literature to develop conceptual and working definitions of ECB and use these to present a frame for reading the four case studies.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 7-26 |
| Number of pages | 20 |
| Journal | New Directions for Evaluation |
| Volume | 2002 |
| Issue number | 93 |
| DOIs | |
| State | Published - 2002 |