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Table 2 Descriptive statistics of the receptive English language, PPVT-IV

From: Leaping the language gap: strategies for preschool and head start teachers

 

n

Mean

SD

Pre-test

74

77.7

16.1

  Intervention

36

79.8

18.8

    Spanish speaking

11

63.7

16.8

    English speaking

25

86.4

17.0

  Control

38

75.7

15.5

    Spanish speaking

14

62.9

16.4

    English speaking

24

82.9

10.6

Post-test

67

90.4

13.3

  Intervention

32

91.1

13.4

    Spanish speaking

10

82.9

10.3

    English speaking

22

94.9

13.2

  Control

35

89.7

13.3

    Spanish speaking

15

80.5

10.3

    English speaking

20

96.7

11.0