Table 1.
Interobserver Agreement Scores for Pilot Sample (37 Sessions)
| Overall M | SD | Min | Max | ||
| Activity level | Kappa | .78 | .08 | .49 | .94 |
| A/(A+D) | 88% | 4% | 75% | 97% | |
| Activity type | Kappa | .89 | .05 | .76 | 1 |
| A/(A+D) | 93% | 4% | 85% | 100% | |
| Location | Kappa | .96 | .1 | .1 | 1 |
| A/(A+D) | 99% | 3% | 42% | 100% | |
| Indoor context | Kappa | .9 | .09 | .1 | 1 |
| A/(A+D) | 95% | 5% | 53% | 100% | |
| Outdoor context | Kappa | .96 | .06 | .74 | 1 |
| A/(A+D) | 99% | 2% | 92% | 100% | |
| Activity initiator | Kappa | .58 | .29 | 0 | 1 |
| A/(A+D) | 94% | 7% | 55% | 100% | |
| Group composition | Kappa | .83 | .12 | .23 | 1 |
| A/(A+D) | 92% | 6% | 80% | 100% | |
| Prompts | Kappa | .58 | .35 | 0 | 1 |
| A/(A+D) | 99% | 3% | 83% | 100% | |
| Engagement | Kappa | .81 | .168 | 0 | 1 |
| A/(A+D) | 93% | 6% | 73% | 100% | |
| TV use | Kappa | .72 | .18 | 0 | 1 |
| A/(A+D) | 94% | 7% | 40% | 100% |
Note. A/(A+D) is total number of agreements divided by the total number of agreements plus disagreements.