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Language Testing in Asia

Table 1 One-sample Kolmogorov-Smirnov test

From: Peer assessment in group-oriented classroom contexts: on the effectiveness of peer assessment coupled with scaffolding and group work on speaking skills and vocabulary learning

 

Group

Pre-test score

N

37

37

Normal parametersa,b

 Mean

1.45

4.70

 Std. deviation

.50

2.09

Most extreme differences

 Absolute

.35

.14

 Positive

.35

.14

 Negative

− .31

− .10

Kolmogorov-Smirnov Z

2.18

.88

Asymp. Sig. (2-tailed)

.00

.41

  1. aTest distribution is normal
  2. bCalculated from data
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