Chronologic Age at Test = 3 years, 6 months (± 2 months).

		Vocabulary Scale Raw Score		Irregular Words Scale Raw Score
Age at Implant (in months)	Duration of Use	Expected Raw Score *	68% Prediction Interval	Expected Raw Score	68% Prediction Interval
12	30	589	448 +	16	10-22
13	29	562	422 +	14	9-20
14	28	535	396 +	13	8-19
15	27	510	372 +	12	6-17
16	26	485	347-623	11	5-16
17	25	461	324-599	10	4-15
18	24	438	301-576	9	3-14
19	23	416	279-554	8	2-13
20	22	395	258-533	7	1-12
21	21	375	237-513	6	0-11
22	20	356	218-493	5	0-11
23	19	337	199-475	5	0-10
24	18	320	182-457	4	0-9
25	17	303	165-441	3	0-9
26	16	287	149-425	3	0-9
27	15	272	134-410	3	0-8
28	14	258	120-396	2	0-8
29	13	245	107-383	2	0-8
30	12	232	95-370	2	0-7
31	11	221	83-359	2	0-7
32	10	210	72-349	2	0-7
33	9	201	62-340	2	0-8
34	8	192	53-332	2	0-8
35	7	184	44-325	2	0-8
36	6	177	35-319	3	0-8
37	5	171	27-315	3	0-9
38	4	166	19-313	3	0-9
		Sentence Complexity Scale Raw Score		3 Longest Sentences Scale Raw Score
Age at Implant (in months)	Duration of Use	Expected Raw Score *	68% Prediction Interval	Expected Raw Score	68% Prediction Interval
12	30	28	19 +	9	6-12
13	29	26	17 +	8	5-11
14	28	24	15-34	8	5-11
15	27	22	13-32	7	4-10
16	26	21	11-30	7	4-10
17	25	19	10-28	6	4-9
18	24	17	8-27	6	3-9
19	23	16	6-25	6	3-9
20	22	14	5-24	5	2-8
21	21	13	4-22	5	2-8
22	20	12	2-21	5	2-7
23	19	11	1-20	4	1-7
24	18	10	0-19	4	1-7
25	17	9	0-18	4	1-7
26	16	8	0-17	3	1-6
27	15	7	0-16	3	0-6
28	14	6	0-15	3	0-6
29	13	5	0-15	3	0-6
30	12	5	0-14	3	0-6
31	11	4	0-14	3	0-6
32	10	4	0-13	3	0-6
33	9	4	0-13	3	0-6
34	8	4	0-13	3	0-6
35	7	3	0-13	3	0-6
36	6	3	0-13	3	0-6
37	5	3	0-13	3	0-6
38	4	4	0-14	3	0-6

^*The upper limit of the prediction interval for this age of implantation is within 5% of the subtest score ceiling. Therefore, expected raw scores denoted in italics should be interpreted with caution.