| Group | ID | Sex | Age | Position | Years of Experience at ‘a’ Institution* | Challenging Behavior Experience | Behavior Intervention Training |
|---|---|---|---|---|---|---|---|
| G-1 | A | M | 50s | Director | 4y 7m | O | O |
| B | F | 50s | Team Leader | 4y 8m | O | O | |
| C | F | 40s | Team Leader | 4y 8m | O | O | |
| D | F | 40s | Administrative Staff | 4y 8m | O | O | |
| G-2 | E | F | 30s | Rehabilitation Instructor | 4y 7m | O | O |
| F | M | 20s | 4y 7m | O | O | ||
| G | F | 50s | 4y 7m | O | O | ||
| G-3 | H | F | 50s | 2y 4m | O | O | |
| I | M | 50s | 1y 3m | O | X | ||
| J | F | 40s | 9m | O | O |