Table 1.
Descriptive statistics of all of the measurements performed both before (t0) and after the 20 individual sessions (t1).
| Mean | SE | Min | Median | Max | |
|---|---|---|---|---|---|
| Vineland-II Communication t0 | 48.1 | 6.5 | 20 | 49 | 105 |
| Vineland-II Communication t1 | 57.5 | 6.4 | 20 | 59 | 96 |
| Vineland-II Daily living skills t0 | 60.5 | 5.0 | 20 | 61 | 101 |
| Vineland-II Daily living skills t1 | 72.5 | 5.2 | 28 | 73 | 109 |
| Vineland-II Socialization t0 | 55.5 | 4.9 | 24 | 58 | 79 |
| Vineland-II Socialization t1 | 63.0 | 5.4 | 21 | 69 | 91 |
| Vineland-II Motor skills t0 | 66.9 | 8.3 | 20 | 90 | 103 |
| Vineland-II Motor skills t1 | 83.6 | 6.9 | 20 | 94 | 112 |
| DCDQ’07 total score t0 | 37.5 | 2.4 | 23 | 39 | 52 |
| DCDQ’07 total score t1 | 40.2 | 2.1 | 25 | 41.5 | 52 |
| PSI-SF Parental distress t0 | 30.5 | 2.4 | 16 | 32 | 44 |
| PSI-SF Parental distress t1 | 30.1 | 2.6 | 13 | 31.5 | 41 |
| PSI-SF Parent-child dysfunctional interaction t0 | 25.7 | 1.4 | 16 | 25.5 | 34 |
| PSI-SF Parent-child dysfunctional interaction t1 | 26.2 | 1.9 | 16 | 27 | 40 |
| PSI-SF Difficult child t0 | 29.6 | 1.7 | 20 | 30 | 39 |
| PSI-SF Difficult child t1 | 32.4 | 1.9 | 20 | 33.5 | 42 |
| PSI-SF total score t0 | 86.4 | 4.3 | 59 | 89 | 110 |
| PSI-SF total score t1 | 87.7 | 6.0 | 52 | 92.5 | 112 |
SE, standard error; Min, minimum value; Max, maximum value; Vineland-II, Vineland Adaptive Behavior Scales—Second Edition—Survey Interview Form; DCDQ’07, Developmental Coordination Disorder Questionnaire, as revised in 2007; PSI-SF, Parenting Stress Index–Short Form; t0, time 0; t1, time 1.