Table 4.
Hourly LENA counts on Recordings 1 and 2 in the presence versus absence of a Cuddler within low-visit group for all hours.
| Recording | Count | Cuddler present | Minimum | Maximum | Cuddler absent | Minimum | Maximum | p |
|---|---|---|---|---|---|---|---|---|
| Hours, N (%) | 21 (12) | 154 (88) | ||||||
| R1 175 hours | AWC | 1779 ± 1738 | 83 | 6422 | 552 ± 918 | 0 | 5571 | <0.0001 |
| N = 12 infants | Conversations | 7.4 ± 6.9 | 0 | 22 | 4.6 ± 8.1 | 0 | 41 | 0.18 |
| Vocalizations | 13.9 ± 12.5 | 0 | 45 | 20.9 ± 30.2 | 0 | 192 | 0.31 | |
| Hours, N (%) | 13 (12) | 97 (88) | ||||||
| R2 110 hours | AWC | 2530 ± 2025 | 799 | 8399 | 534 ± 804 | 0 | 4374 | <0.0001 |
| N = 8 infants | Conversations | 13.7 ± 12.7 | 1 | 38 | 4.7 ± 9.6 | 0 | 43 | 0.005 |
| Vocalizations | 24.5 ± 22.1 | 2 | 63 | 26.5 ± 44.5 | 0 | 184 | 0.77 |
R1 Recording 1, R2 Recording 2, AWC adult word count, Conversations conversational turns, Vocalizations child vocalizations.