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Table 2 Means and standard deviations of scores for each criterion before and after the experiment

From: Longitudinal study of a procedure for training low-proficiency english language students

 

Mean

N

SD

SE Mean

Criterion 1

Initial task elements

4.35

40

0.975

0.154

Post task elements

5.90

40

0.871

0.138

Criterion 2

Initial grammatical components

3.95

40

0.876

0.138

Post grammatical components

5.588

40

0.7917

0.1252

Criterion 3

Initial lexical resources

3.58

40

0.675

0.107

Post lexical resources

4.700

40

0.8305

0.1313

Criterion 4

Initial rhetorical contents

4.725

40

0.8767

0.1386

Post rhetorical contents

6.38

40

0.740

0.117