Table 5.
Means and SD for GAMA and LEAF scores in Experiment 3
| Deaf with CIs | Deaf without CIs | Hearing | Between-Ss | |||||
|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | F | p | |
| GAMA | ||||||||
| Matching | 9.88 | 2.94 | 10.71 | 3.16 | 11.83 | 2.41 | 3.65 | .03 |
| Analogy | 11.31 | 3.13 | 11.31 | 3.12 | 13.13 | 2.24 | 3.66 | .03 |
| Sequences | 11.84 | 2.90 | 11.84 | 2.90 | 13.17 | 2.53 | 2.81 | .06 |
| Construction | 9.94 | 2.85 | 9.94 | 2.85 | 12.53 | 3.28 | 7.27 | .00 |
| GAMA IQ | 104.41 | 13.15 | 105.35 | 16.55 | 116.13 | 12.38 | 6.47 | .00 |
| LEAF | ||||||||
| Comprehension | 4.22 | 2.61 | 3.97 | 3.02 | 1.17 | 1.62 | 14.07 | .00 |
| Factual memory | 4.16 | 2.57 | 4.19 | 3.05 | 2.53 | 2.21 | 3.95 | .02 |
| Attention | 4.34 | 2.80 | 4.52 | 3.33 | 3.63 | 3.80 | 0.75 | .48 |
| Processing speed | 4.66 | 2.84 | 4.53 | 3.25 | 2.17 | 2.53 | 7.18 | .00 |
| V-S organization | 2.91 | 2.45 | 3.50 | 3.44 | 2.23 | 1.92 | 1.74 | .18 |
| Sequential processing | 3.53 | 2.16 | 3.39 | 2.78 | 1.85 | 2.59 | 4.19 | .02 |
| Working memory | 4.92 | 3.02 | 4.16 | 3.20 | 2.43 | 2.06 | 6.29 | .00 |
| Problem solving | 4.09 | 2.66 | 3.13 | 3.00 | 1.47 | 1.61 | 8.69 | .00 |
Note. CI = cochlear implant; GAMA = General Ability Measure for Adults; LEAF = Learning, Executive, and Attention Functioning.