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Table 3 Within-group differences between Featural Different (FD) and Configural Different (CD) trials during face scanning

From: Face processing in 22q11.2 deletion syndrome: atypical development and visual scanning alterations

 

TD (N = 83)

22q11.2DS (N = 70)

M(SD)

t-value

M(SD)

t-value

FD

CD

FD

CD

Time spent (%)

 Eyes

62.93 (24.72)

55.69 (23.01)

4.15*

41.94 (27.40)

39.56 (21.39)

1.18

 Mouth

6.28 (9.44)

10.58 (11.74)

− 5.41*

23.54 (23.66)

18.89 (17.74)

2.25

 Nose

8.40 (11.32)

12.59 (12.66)

− 4.71

11.27 (11.89)

11.81 (10.18)

− 0.42

Number of fixations (%)1

 Eyes

59.80 (22.95)

53.20 (21.33)

4.07*

39.94 (24.21)

37.50 (18.57)

1.39

 Mouth

6.02 (8.89)

10.42 (10.81)

− 6.02*

21.27 (20.28)

17.70 (15.04)

2.03

 Nose

8.72 (11.16)

12.63 (11.34)

− 4.56

11.97 (10.49)

12.23 (9.01)

− 0.24

  1. *significant at p < .001; 1Percentage out of the total number of fixations on the entire slide during the target condition