|
Play based activity
|
Child unengaged
|
Baseline
|
43
|
2.40 (1.73)
|
27
|
3.22 (2.06)
| | |
|
6 months post-intervention
|
61
|
2.43 (1.78)
|
47
|
2.77 (2.07)
|
0.77 (− 0.04, 1.58)
|
0.0614
|
|
Child object engaged
|
Baseline
|
43
|
2.23 (1)
|
27
|
2.30 (1.14)
| | |
|
6 months post-intervention
|
61
|
2.51 (1.39)
|
47
|
3.04 (1.67)
|
− 0.04 (− 0.84, 0.76)
|
0.9103
|
|
Child’s joint engagement
|
Baseline
|
43
|
3.67 (1.27)
|
27
|
3.07 (1.38)
| | |
|
6 months post-intervention
|
61
|
3.92 (1.56)
|
47
|
3.17 (1.51)
|
0.14 (− 0.76, 1.05)
|
0.7477
|
|
Child’s stereotyped, restricted, repetitive behaviours
|
Baseline
|
43
|
1.53 (1.08)
|
27
|
2.74 (2.19)
| | |
|
6 months post-intervention
|
61
|
1.89 (1.55)
|
47
|
2.51 (1.98)
|
− 0.82 (− 2.02, 0.37)
|
0.1718
|
|
Child’s attention to caregiver
|
Baseline
|
43
|
3.49 (1.30)
|
27
|
3.15 (1.41)
| | |
|
6 months post-intervention
|
61
|
3.80 (1.49)
|
47
|
3.64 (1.44)
|
− 0.10 (− 0.94, 0.74)
|
0.8100
|
|
Child’s initiation of communication
|
Baseline
|
43
|
2 (1.18)
|
27
|
1.93 (1.21)
| | |
|
6 months post-intervention
|
61
|
2.25 (1.50)
|
47
|
1.62 (1.03)
|
0.21 (− 0.59, 1.01)
|
0.6021
|
|
Child’s expressive language level and use
|
Baseline
|
43
|
2.30 (1.73)
|
27
|
2.19 (1.80)
| | |
|
6 months post-intervention
|
61
|
2.69 (2.09)
|
47
|
2.87 (2.05)
|
0.05 (− 0.67, 0.76)
|
0.8923
|
|
Caregiver’s scaffolding
|
Baseline
|
43
|
2.74 (1.51)
|
27
|
2.1 (1.31)
| | |
|
6 months post-intervention
|
61
|
3.11 (1.90)
|
47
|
2.40 (1.68)
|
0.34 (− 0.69, 1.36)
|
0.5117
|
|
Caregiver following in on child’s focus
|
Baseline
|
43
|
2.74 (1.35)
|
27
|
2.26 (1.40)
| | |
|
6 months post-intervention
|
61
|
3.23 (2.09)
|
47
|
2.57 (1.64)
|
− 0.04 (− 1.13, 1.06)
|
0.9480
|
|
Caregiver’s affect
|
Baseline
|
43
|
2.93 (1.39)
|
27
|
2.48 (1.58)
| | |
|
6 months post-intervention
|
61
|
3.34 (1.97)
|
47
|
2.81 (1.56)
|
0.54 (− 0.24, 1.32)
|
0.1665
|
|
Fluency and connectedness
|
Baseline
|
43
|
3.05 (1.40)
|
27
|
2.26 (1.23)
| | |
|
6 months post-intervention
|
61
|
3.31 (1.58)
|
47
|
2.94 (1.51)
|
0.18 (− 0.68, 1.03)
|
0.6801
|
|
Shared routines and rituals
|
Baseline
|
43
|
2.42 (1.33)
|
27
|
1.85 (1.20)
| | |
|
6 months post-intervention
|
61
|
2.95 (1.83)
|
47
|
2.38 (1.61)
|
− 0.01 (− 1.04, 1.01)
|
0.9827
|
|
Home routine
|
Child unengaged
|
Baseline
|
39
|
2.28 (2.06)
|
23
|
4.35 (2.48)
| | |
|
6 months post-intervention
|
37
|
1.92 (1.72)
|
23
|
4 (2.32)
|
− 0.21 (− 1.82, 1.39)
|
0.7821
|
|
Child object engaged
|
Baseline
|
39
|
1.56 (1.14)
|
23
|
1.48 (0.79)
| | |
|
6 months post-intervention
|
37
|
1.81 (1.22)
|
23
|
1.91 (1.08)
|
0.11 (− 0.88, 1.10)
|
0.8124
|
|
Child’s joint engagement
|
Baseline
|
39
|
4.03 (2.08)
|
23
|
2.87 (1.46)
| | |
|
6 months post-intervention
|
37
|
3.86 (1.40)
|
23
|
3.17 (1.40)
|
0.31 (− 0.97, 1.59)
|
0.6211
|
|
Child’s stereotyped, restricted, repetitive behaviours
|
Baseline
|
39
|
1.87 (1.38)
|
23
|
2.04 (1.58)
| | |
|
6 months post-intervention
|
37
|
1.27 (0.65)
|
23
|
1.65 (1.23)
|
− 0.52 (− 1.54, 0.50)
|
0.3000
|
|
Child’s attention to caregiver
|
Baseline
|
39
|
3.69 (1.52)
|
23
|
3.52 (1.34)
| | |
|
6 months post-intervention
|
37
|
4.27 (1.45)
|
23
|
3.09 (1.12)
|
0.67 (− 0.69, 2.03)
|
0.3135
|
|
Child’s initiation of communication
|
Baseline
|
39
|
1.69 (0.83)
|
23
|
1.39 (0.58)
| | |
|
6 months post-intervention
|
37
|
2 (1)
|
23
|
1.57 (0.90)
|
− 0.24 (− 0.96, 0.48)
|
0.4887
|
|
Child’s expressive language level and use
|
Baseline
|
39
|
2.26 (1.62)
|
23
|
2.93 (1.850)
| | |
|
6 months post-intervention
|
37
|
3.27 (1.92)
|
23
|
3.65 (1.82)
|
− 0.19 (− 1.47, 1.09)
|
0.7621
|
|
Caregiver’s scaffolding
|
Baseline
|
39
|
2.82 (1.97)
|
23
|
2.26 (1.54)
| | |
|
6 months post-intervention
|
37
|
3.14 (1.78)
|
23
|
1.83 (1.15)
|
1.20 (− 0.24, 2.64)
|
0.0981
|
|
Caregiver following in on child’s focus
|
Baseline
|
39
|
2.77 (2.15)
|
23
|
2 (1.45)
| | |
|
6 months post-intervention
|
37
|
3.35 (1.83)
|
23
|
1.65 (1.19)
|
0.95 (− 0.59, 2.49)
|
0.2117
|
|
Caregiver’s affect
|
Baseline
|
39
|
2.77 (1.68)
|
23
|
2.35 (1.34)
| | |
|
6 months post-intervention
|
37
|
3.30 (1.63)
|
23
|
1.87 (1.22)
|
1.04 (− 0.38, 2.46)
|
0.1404
|
|
Fluency and connectedness
|
Baseline
|
39
|
2.87 (1.61)
|
23
|
2.30 (1.18)
| | |
|
6 months post-intervention
|
37
|
3.57 (1.28)
|
23
|
2.65 (1.40)
|
0.79 (− 0.24, 1.83)
|
0.1244
|
|
Shared routines and rituals
|
Baseline
|
39
|
3.13 (1.88)
|
23
|
2.52 (1.50)
| | |
|
6 months post-intervention
|
37
|
3.51 (1.50)
|
23
|
2.65 (1.72)
|
0.69 (− 0.49, 1.88)
|
0.2360
|
