Table 3.
Average, standard deviation, and median looking times (s) to different types of stimuli for the children with cochlear implants (CIs), their hearing experience–matched peers with normal hearing (NH-HEM), and their chronological age–matched peers with normal hearing (NH-CAM), separated by hearing status and block (the IDS versus silence, ADS versus silence, and IDS versus ADS blocks).
| Block | Type | Hearing status |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CI |
NH-HEM |
NH-CAM |
||||||||
| Average | SD | Mdn | Average | SD | Mdn | Average | SD | Mdn | ||
| IDS versus silence | IDS | 8.85 | 4.79 | 11.10 | 7.69 | 4.67 | 6.11 | 11.61 | 5.52 | 10.11 |
| Silence | 5.29 | 2.85 | 4.15 | 4.14 | 1.60 | 3.75 | 5.52 | 3.51 | 3.63 | |
| ADS versus silence | ADS | 6.05 | 3.61 | 4.23 | 6.12 | 2.42 | 6.40 | 8.46 | 4.57 | 7.54 |
| Silence | 5.99 | 3.74 | 4.18 | 3.91 | 1.43 | 3.99 | 4.60 | 2.81 | 4.24 | |
| IDS versus ADS | IDS | 6.83 | 4.09 | 4.90 | 7.27 | 4.76 | 6.10 | 7.15 | 3.98 | 6.00 |
| ADS | 3.78 | 2.77 | 3.38 | 5.28 | 3.98 | 4.20 | 7.26 | 5.37 | 7.20 | |
Note. IDS = infant-directed speech; ADS = adult-directed speech.