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Table 1 T-Test results: the critical P value < 0.05 level

From: Smart multimedia learning of ICT: role and impact on language learners’ writing fluency— YouTube online English learning resources as an example

 

Paired-Samples T-Test

Writing rate

Number of error-free T. units per text

Lexical diversity (VOCD)

Lexical density

Mean length of T. unit

Number of clauses per T-unit

Organization of ideas

Paired-samples statistics

Baseline test: means (SD)

5.72 (2.09)

1.57 (2.24)

52.54 (19.96)

47.25 (4.59)

9.97 (1.95)

1.26 (0.32)

4.07 (1.07)

End line test: means (SD)

6.19 (1.66)

7.21 (6.14)

54.86

(15.11)

44.41 (2.75)

10.48 (2.22)

1.34 (0.28)

6.36 (1.28)

N

14

14

14

14

14

14

14

Paired-samples test (paired differences)

Mean

0.47

5.64

2.32

2.84

0.51

0.08

2.29

Std. Deviation

0.43

3.9

4.85

1.84

0.27

0.04

0.21

Std. Error Mean

0.11

1.04

1.29

0.49

0.07

0.01

0.05

P-value < 0.05 level

.199

.000

.608

.015

.307

.354

.000

T.value = t13

1.353

4.623

0.526

2.816

1.063

0.960

8.000

df

13

13

13

13

13

13

13

 

H0 rejected?

No

Yes

No

No

No

No

Yes