Table 2.
Means and standard deviations for dependent variables by group
| Group means (SD) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Single movement measures | CWS-male | CWS-female | CWNS-male | CWNS-female | ||||
| Open | Close | Open | Close | Open | Close | Open | Close | |
| LL displacement (mm) Bob | 8.4 (2.9) | 7.4 (2.4) | 9.1 (3.2) | 8.2 (3.0) | 10.0 (2.8) | 8.8 (2.7) | 8.8 (3.3) | 8.1 (3.0) |
| LL displacement (mm) pup | 6.2 (2.3) | 6.3 (2.0) | 6.5 (2.3) | 6.4 (2.2) | 7.1 (2.0) | 7.2 (2.1) | 6.1 (2.2) | 6.4 (2.6) |
| LL velocity (mm/s) Bob | 95.9 (36.4) | 104.4 (36.6) | 109.2 (46.3) | 114.3 (41.1) | 118.4 (36.8) | 121.7 (37.1) | 100.0 (39.3) | 115.0 (43.9) |
| LL velocity (mm/s) pup | 76.1 (32.8) | 88.3 (28.3) | 81.2 (36.4) | 93.6 (33.0) | 91.8 (30.2) | 105.4 (31.4) | 77.8 (30.5) | 93.1 (38.3) |
| Syllable duration (s) Bob | 0.16 (0.02) | 0.12 (0.02) | 0.15 (0.02) | 0.12 (0.02) | 0.14 (0.02) | 0.13 (0.02) | 0.15 (0.01) | 0.12 (0.01) |
| Syllable duration (s) pup | 0.14 (0.02) | 0.15 (0.15) | 0.14 (0.02) | 0.12 (0.02) | 0.13 (0.02) | 0.12 (0.02) | 0.13 (0.02) | 0.12 (0.02) |
| Phrase measures | CWS-male | CWS-female | CWNS-male | CWNS-female | ||||
| Displacement dynamic range (mm) | 8.3 (2.4) | 9.4 (3.2) | 10.0 (2.5) | 8.6 (2.5) | ||||
| Velocity dynamic range (mm/s) | 146.5 (42.8) | 172.5 (56.4) | 188.2 (47.8) | 160.7 (51.3) | ||||
| LA index BBAP | 25.3 (4.6) | 20.6 (5.6) | 22.3 (4.1) | 20.9 (4.2) | ||||
| Duration BBAP (s) | 1.2 (0.2) | 1.2 (0.1) | 1.1 (0.1) | 1.1 (0.07) | ||||
| LA index MBPP | 25.2 (5.0) | 20.3 (5.0) | 22.4 (5.4) | 21.6 (4.6) | ||||
| Duration MBPP (s) | 1.3 (0.2) | 1.3 (0.2) | 1.4 (0.3) | 1.3 (0.2) | ||||
LL lower lip, BBAP Buy Bobby a puppy, MBPP Mommy bakes potpies