Table 1 Participant characteristics

N (male to female)

31 (25:6)

31 (22:9)

-

-

Age (years)

11.3 (1.6); 6.5–14.6

10.6 (1.9); 6.6–15.0

1.48

.14

Verbal IQ

101 (19); 67–154

108 (12); 89–129

− 1.76

.08

Nonverbal IQ

104 (17); 70–136

109 (13); 87–132

− 1.21

.23

SP-2 Registration

53 (20); 18–93

23 (9); 2–41

7.77

< .001

SP-2 Sensitivity

50 (14); 27–86

22 (9); 0–47

9.22

< .001

SP-2 Avoiding

60 (17); 19–96

26 (11); 10–70

9.55

< .001

SP-2 Seeking

42 (17); 14–91

21 (9); 2–52

6.15

< .001