Table 1.
Language testing scores for speakers with agrammatic aphasia for Experiment 1(A01–A12) and Experiment 2 (A01–A14).
| Test | Participants |
M | SD | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A01 | A02 | A03 | A04 | A05 | A06 | A07 | A08 | A09 | A10 | A11 | A12 | A13 | A14 | |||
| Western Aphasia Battery–Revised | ||||||||||||||||
| Aphasia Quotient | 74.4 | 87.6 | 81.2 | 83.2 | 85.4 | 77.6 | 85.0 | 69.9 | 82.8 | 85.0 | 73.5 | 80.8 | 76.7 | 75.2 | 79.7 | 5.4 |
| Fluency | 4.0 | 5.0 | 4.0 | 5.0 | 5.0 | 5.0 | 5.0 | 4.0 | 5.0 | 5.0 | 5.0 | 5.0 | 4.0 | 5.0 | 4.6 | 0.5 |
| AC | 7.9 | 10.0 | 10.0 | 10.0 | 10.0 | 7.8 | 10.0 | 9.5 | 10.0 | 9.8 | 8.6 | 9.0 | 9.5 | 8.0 | 9.3 | 0.9 |
| Repetition | 8.1 | 10.0 | 8.8 | 9.0 | 9.5 | 9.4 | 9.5 | 5.0 | 8.3 | 9.7 | 6.4 | 8.4 | 8.8 | 7.0 | 8.6 | 1.3 |
| Naming | 8.2 | 9.8 | 8.8 | 9.6 | 9.2 | 7.6 | 9.0 | 8.5 | 9.1 | 9.0 | 7.8 | 9.0 | 7.1 | 8.6 | 8.6 | 0.8 |
| Northwestern Assessment of Verbs and Sentences | ||||||||||||||||
| VNT | 86 | 100 | 90 | 97 | 100 | 80 | 100 | 100 | 92 | 92 | 81 | 76 | 85 | 93 | 91.6 | 6.8 |
| VCT | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100.0 | 0.0 |
| SPPT-C | 100 | 100 | 87 | 100 | 100 | 53 | 93 | 100 | 100 | 100 | 93 | 100 | 100 | 87 | 93.0 | 13.0 |
| SPPT-NC | 60 | 66 | 53 | 93 | 53 | 20 | 86 | 0 | 46 | 66 | 60 | 27 | 40 | 0 | 50.0 | 30.0 |
| SCT-C | 80 | 100 | 93 | 100 | 100 | 53 | 100 | 86 | 93 | 86 | 40 | 87 | 100 | 73 | 88.0 | 15.0 |
| SCT-NC | 80 | 100 | 80 | 93 | 93 | 66 | 93 | 80 | 53 | 66 | 73 | 53 | 80 | 20 | 72.0 | 23.0 |
| Northwestern Assessment of Verb Inflection | ||||||||||||||||
| Nonfinite | 65 | 100 | 100 | 100 | 91 | 100 | 100 | 100 | 100 | 97 | 93 | 100 | 100 | 95 | 98.0 | 4.0 |
| Finite | 53 | 77 | 95 | 85 | 40 | 38 | 38 | 30 | 88 | 92 | 65 | 0 | 33 | 18 | 52.0 | 31.0 |
Note. AC = Auditory Comprehension; VNT = Verb Naming Test; VCT = Verb Comprehension Test; SPPT-C = Sentence Production Priming Test, Canonical Sentences; SPPT-NC = Sentence Production Priming Test, Noncanonical Sentences; SCT-C = Sentence Comprehension Test, Canonical; SCT-NC = Sentence Comprehension Test, Noncanonical.