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Table 5 Comparison of autistic participants’ and close relations’ session evaluations (items in the Session Evaluation Form)

From: Psychoeducational group intervention for intellectually able adults with autism and their close relations (Prisma) – an open feasibility study

 

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

  1. Note: Effect sizes shown for significant differences only
  2. N/A Not applicable (i.e. participants did not consider this to have taken place
  3. * p < 0.05, ** p < 0.01