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54

Hypothesis 1

To investigate hypothesis 1, participant scores from the pretest and posttest were

examined to assess performance on knowledge, understanding, and communicative

abilities in the language.

Figure 1: Table of Means

Beginning level

Intermediate

level

Non Web 2.0

Web 2.0

Non Web 2.0

Web 2.0

Mean:

8.52

SD:

12.73

N:

61

Mean:

75.59

SD:

12.03

N:

61

Mean: SD: N: Mean: SD:

20.18 13.67 11 63.05 29.46

N:

11

Mean:

16.58

SD:

12.84

N:

9

Mean:

78.08

SD:

8.16

N:

9

Pretest

Posttest

Mean: 17.55 SD: 18.64 N: 39 Mean: 62.72

SD:

19.32

N:

39

ANOVA analysis revealed no 3-way interaction was significant. However, the 2-way

interactions of time x group, [F(1, 116) = 19.41 p <.001] were significant. There was no

significant 2-way interaction between time x level.

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