Table 4.
Summary of observed measures of change for participant A: mean levels and C-statistics
| Participant A | Changes phase A to phase B
|
Changes phase A to phase A’
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Target behaviors | Phase A | Phase B | Change? | C-statistic
|
Phase A | Phase A’ | Change? | C-statistic
|
||
| M (SD) | M (SD) | Z score | SIG | M (SD) | M (SD) | Z score | SIG | |||
| Tenses/clenches facial muscles | ||||||||||
| Riding | 14.13 (11.41) | 22.13 (12.30) | Worse | 0.86 | ns | 14.13 (11.41) | 15.38 (7.91) | Worse | 1.33 | ns |
| Home | 10.25 (4.73) | 6.50 (5.05) | Better | 0.94 | ns | 10.25 (4.73) | 6.66 (4.27) | Better | 0.82 | ns |
| Community | 5.58 (3.70) | 3.08 (3.20) | Better | −1.32 | ns | 5.58 (3.70) | 5.08 (5.87) | Better | −1.71 | Sig |
| Snaps fingers | ||||||||||
| Riding | 32.50 (20.71) | 54.38 (40.63) | Worse | 1.57 | ns | 32.50 (20.71) | 33.00 (28.96) | Worse | 0.86 | ns |
| Home | 10.50 (4.48) | 8.50 (4.40) | Better | 0.28 | ns | 10.50 (4.48) | 8.25 (4.07) | Better | 1.27 | ns |
| Community | 5.67 (3.73) | 3.33 (3.22) | Better | −1.82 | Sig | 5.67 (3.73) | 6.17 (6.51) | Worse | −1.76 | Sig |
| Spontaneous verbal communication of wants/needs; any number of words | ||||||||||
| Riding | 5.13 (4.70) | 22.25 (10.41) | Better | 3.36 | Sig | 5.13 (4.70) | 47.13 (30.59) | Better | 1.48 | ns |
| Home | 12.75 (9.20) | 14.25 (9.70) | Better | 0.76 | ns | 12.75 (9.20) | 21.58 (9.69) | Better | 2.10 | Sig |
| Community | 5.92 (3.92) | 8.50 (6.57) | Better | 0.32 | ns | 5.92 (3.92) | 10.67 (7.80) | Better | −1.05 | ns |
Phase A = Baseline; Phase B = Intervention; Phase A’ = Withdrawal; SIG = significance; Sig = significant; ns = not significant; Italicized = data were autocorrelated