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. 2022 Aug 19;22:556. doi: 10.1186/s12888-022-04134-4

Table 5.

Comparison of autistic participants’ and close relations’ session evaluations (items in the Session Evaluation Form)

Session 1 Session 2 Session 3 Session 4
ASD Mean (SD)
n = 71
Close relations Mean (SD)
n = 64
t-value (df) Effect size d ASD Mean (SD)
n = 66
Close relations Mean (SD)
n = 63
t-value (df) Effect size d ASD Mean (SD)
n = 63
Close relations Mean (SD)
n = 57
t-value (df) ASD Mean (SD)
n = 67
Close relations Mean (SD)
n = 63
t-value (df) Effect size d
Item 1. Increased knowledge 3.00 (0.89) 3.18 (0.76) 1.28 (135) 2.95 (0.85) 3.13 (0.83) 1.16 (128) 3.00 (0.80) 3.10 (0.86) 0.67 (121) 2.52 (1.28) 2.86 (0.98) 1.66 (128)
Item 2. Useful content 2.93 (0.86) 3.38 (0.70)

3.37** (134)

d = 0.57

3.06 (0.96) 3.47 (0.73)

2.72** (128)

d = 0.48

3.21 (0.79) 3.45 (0.59) 1.93 (121) 3.16 (0.88) 3.43 (0.64) 1.95 (128)
Item 3. Relevant content 3.21 (0.88) 3.47 (0.73) 1.87 (135) 3.33 (0.88) 3.50 (0.56) 1.28 (128) 3.44 (0.69) 3.53 (0.68) 0.65 (120) 3.01 (1.07) 3.32 (0.86) 1.78 (128)
Item 4. Helpful to share

2.63 (1.09)

N/A = 30

2.69 (1.17)

N/A = 29

0.23 (75)

2.81 (1.10)

N/A = 19

3.06 (1.01)

N/A = 29

1.05 (79)

2.81 (1.03)

N/A = 11

3.15 (0.83)

N/A = 24

1.61 (83)

2.60 (1.20)

N/A = 24

2.94 (1.09)

N/A = 30

1.26 (74)
Item 5. Others’ experiences helpful

2.87 (1.02)

N/A = 16

2.92 (1.01)

N/A = 14

0.26 (101)

3.09 (1.01)

N/A = 11

3.11 (1.09)

N/A = 10

0.09 (106)

3.12 (0.87)

N/A = 3

3.33 (0.83)

N/A = 2

1.36 (114)

2.67 (1.05)

N/A = 13

3.12 (0.96)

N/A = 11

2.30* (102)

d = 0.45

Note: Effect sizes shown for significant differences only

N/A Not applicable (i.e. participants did not consider this to have taken place

* p < 0.05, ** p < 0.01