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Table 2 Summary of participant characteristics

From: A multi-study examination of the role of repeated spaced retrieval in the word learning of children with developmental language disorder

Study

Test/measure

Group

1

 

DLD (n = 10)

TD (n = 10)

 

Age

63.40 (6.20)

63.20 (4.89)

Maternal education

15.10 (2.23)

16.90 (2.56)

SPELT-P2

74.70 (12.48)

118.90 (7.48)

K-ABC2 or PTONI

108.40 (12.14)

121.60 (17.06)

PPVT-4

97.67 (9.70)

115.20 (13.21)

2

 

DLD (n = 16)

TD (n = 16)

 

Age

59.60 (4.43)

61.58 (5.16)

Maternal education

15.50 (1.59)

16.63 (1.75)

SPELT-P2

78.69 (9.41)

113.06 (9.17)

K-ABC2

101.88 (8.00)

115.81 (10.06)

PPVT-4

103.44 (9.91)

121.06 (12.47)

3

 

DLD (n = 14)

TD (n = 13)

 

Age

62.64 (5.41)

62.54 (6.34)

Maternal education

14.79 (2.19)

16.69 (1.65)

SPELT-P2

76.93 (15.78)

119.00 (8.03)

K-ABC2

99.21 (12.88)

114.31 (11.06)

PPVT-4

102.57 (11.33)

118.62 (13.62)

4

 

DLD (n = 13)

TD (n = 13)

 

Age

56.69 (6.50)

57.80 (6.47)

Maternal education

16.54 (2.67)

16.15 (2.34)

SPELT-P2

77.15 (11.89)

113.46 (11.11)

K-ABC2

103.62 (13.52)

112.00 (8.51)

PPVT-4

103.77 (13.64)

121.85 (7.26)