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Table 2 Difference scores indicating mean change in raw scores for language assessments over a 2-year time period in individuals with FXS, separated according to gender

From: Contributions of phonological and verbal working memory to language development in adolescents with fragile X syndrome

 

Number

Raw score change (time 2 − time 1)

One-sample t test

Mean

SD

t

p

PPVT-III

Girls

14

7.07

6.82

3.88

<0.01

Boys

30

4.00

11.63

1.88

<0.05

EVT

Girls

14

10.93

6.99

5.85

<0.001

Boys

29

5.14

7.98

3.47

<0.01

TROG-2

Girls

14

2.29

2.16

3.95

<0.01

Boys

30

0.43

2.46

0.965

n.s.

CASL-SC

Girls

14

5.21

3.62

5.39

<0.001

Boys

27

1.89

5.35

1.83

<0.05

  1. n.s. not significant