Table 2.
Demographic, language, and speech information for 14 participants in treatment for idiopathic Speech Delay.a.
| Sex |
Speech |
|||||
|---|---|---|---|---|---|---|
| Participant | Age (yrs; mos) | Female | Male | Languageb | PCCc | IId |
| 1 | 3;1 | X | PPVT-R SS: 99 | 53.4 | 82.9 | |
| PLS: Auditory Comprehension Quotient: 100; Verbal Ability | ||||||
| Quotient: 87 | ||||||
| 2 | 3;6 | X | OWLS: Oral Composite SS: 99 | 61.7 | 81.8 | |
| 3 | 3;6 | X | PPVT-R SS: 66 | 66.5 | 76.6 | |
| TOLD-P: Subtest I SS: 63; Subtest II: 16; Subtest III: 9; Subtest IV: 9; | ||||||
| Subtest V: 9 | ||||||
| 4 | 3;10 | X | * | 68.2 | 70.4 | |
| 5 | 4;1 | X | PPVT-R SS: 95 | 63.1 | 80.6 | |
| 6 | 4;2 | X | * | 80.1 | 95.2 | |
| 7 | 4;4 | X | OWLS: Oral Composite SS: 101 | 70.9 | 96.2 | |
| 8 | 4;5 | X | PLS-3: Receptive: 76; Expressive: 67 | 42.1 | 75.2 | |
| 9 | 4;7 | X | * | 80.1 | 95.4 | |
| 10 | 5;0 | X | * | 71.3 | 96.2 | |
| 11 | 5;1 | X | * | 73.8 | 73.2 | |
| 12 | 5;4 | X | PPVT-R Percentile: 99th | 66.7 | 97.2 | |
| 13 | 5;7 | X | PPVT-R: Age equivalent 4;9 | 67.4 | 100.0 | |
| The Miller-Yoder Test of Grammatical Comprehension: ‘passed all 5 | ||||||
| and 6 year level items’ | ||||||
| The Token Test for Children: scored within age level on all 5 | ||||||
| subtests | ||||||
| 14 | 5;9 | X | * | 82.9 | 91.8 | |
| Mean | 4;5 | 67.7 | 86.6 | |||
| SD | 10 mos | 10.8 | 10.4 | |||
| % | 14.3 | 85.7 | ||||
Notes: PPVT-R = Peabody Picture Vocabulary Test-Revised; SS = Standard Score; PLS = Preschool Language Scale; OWLS = Oral and Written Language Scales; TOLD-P = Test of Language Development-Primary; PLS-3 = Preschool Language Scale-3; II = Intelligibility Index and PCC = Percentage of Consonants Correct.
Participants are ordered by age at first assessment: language and speech data were obtained at the same or approximate age. All speech data were obtained from retrospective longitudinal audio-recordings.
Peabody Picture Vocabulary Test-Revised (Dunn & Dunn, 1981); Preschool Language Scale (Zimmerman, 1969); Oral and Written Language Scales (Carrow-Woolfolk, 1995); TOLD-P = Test of Language Development-Primary (Newcomer & Hammill, 1988); Preschool Language Scale-3 (Zimmerman, Steiner, & Pond, 1992); The Miller-Yoder Test of Grammatical Comprehension (Miller & Yoder, 1975); The Token Test for Children (DiSimoni, 1978).
= no data.