Psychology: Research and Review
Table 1 Characterization of participants by age, time of CI use, CI model, hearing categories (CatAud), language categories (CatLing), maturity index’s Columbia (considering level appropriate for chronological age), result’s PPVT (Peabody Picture Vocabulary Test-IV) and school grade
Participant | Age (years) | Time of CI use (years) | CI model | Cat Aud | Cat Ling | Maturity Index’s Columbia | PPVT results | School grade |
|---|---|---|---|---|---|---|---|---|
LIV | 11 | 6 | Nucleus 24K CI24RST | 6 | 4 | High average | 5:9 | 4 year |
RAY | 12 | 10 | Nucleus 24K CI24RST | 6 | 5 | Boderline | 6:9 | 5 year |
LET | 10 | 7 | Hi Res 90K IC 1400-01 | 5 | 4 | Average | 5:6 | 3 year |