Unadjusted means for snack characteristics by group size, accounting for repeated measures within subjects
| Groups of 3, n = 54* | Groups of 9, n = 54* | Cohen’s effect size | p Value | |
|---|---|---|---|---|
| Mean (95% CI) | Mean (95% CI) | |||
| *Number of observations. | ||||
| Snack duration (min) | 13.0 (11.0 to 15.0) | 12.4 (10.4 to 15.4) | 0.08 | 0.69 |
| Amount eaten (g) | 21.2 (17.3 to 25.1) | 24.8 (20.9 to 28.7) | 0.24 | 0.21 |
| Eating rate (g/min) | 2.4 (1.8 to 3.0) | 2.9 (2.3 to 3.5) | 0.23 | 0.34 |
| Latency to eating initiation (min) | 3.0 (2.2 to 3.8) | 1.9 (1.3 to 2.5) | 0.43 | 0.03 |
| Adult prompts to eat per minute | 0.35 (0.15 to 0.55) | 0.90 (0.70 to 1.1) | 0.74 | 0.0002 |
| Social interaction rating | 3.1 (2.9 to 3.3) | 2.0 (1.8 to 2.2) | 1.5 | <0.001 |