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Table 10 Model output for the comparison between chronological age-match and ASD children on noisy trials where the face was present

From: Read my lips! Perception of speech in noise by preschool children with autism and the impact of watching the speaker’s face

Fixed effects

Estimate

SE

df

t value

p value

Sig.

(Intercept)

0.81

0.23

33.9

3.54

< 0.001

***

Linear

−1.09

0.94

32.83

−1.16

0.26

 

Quadratic

−1.99

0.77

34.29

−2.59

0.01

**

Cubic

0.61

0.28

566.7

2.18

0.03

**

Group

−0.42

0.32

33.9

−1.29

0.21

 

Noise effect

−0.1

0.65

34.27

−0.15

0.88

 

Linear: Group

2.22

1.33

32.88

1.68

0.1

 

Quadratic: Group

1.6

1.08

34.11

1.48

0.15

 

Cubic: Group

−0.9

0.39

570.23

−2.28

0.02

**

Linear: Noise effect

−7.38

2.7

33.61

−2.73

0.01

***

Quadratic: Noise effect

2.56

2.2

35.03

1.16

0.25

 

Cubic: Noise effect

1.09

0.81

572.85

1.35

0.18

 

Noise effect: Group

1.02

0.82

34.97

1.25

0.22

 

Linear: Noise effect: Group

12.21

3.43

35.22

3.56

< 0.001

***

Quadratic: Noise effect: Group

−3.46

2.8

36.83

−1.23

0.22

 

Cubic: Noise effect: Group

−0.7

1.06

585.4

−0.66

0.51

 
  1. Model Construction: LogitAdjusted ~ (Linear + Quadratic + Cubic)×Face Effect×Group + (1 + Linear+Quadratic|subject)
  2. Significance codes: p < 0.001 = ****; < 0.01 = ***; < 0.05 = **; < 0.1 = *