Table 2. Mean Scores of Each Participating Group

Group	N	Mean	SD	SE	Coefficient of Variation (%)
Native	39	4.47	0.34	0.056	7.6
Advanced	31	3.82	0.58	0.105	15.2
Intermediate	31	3.37	0.77	0.139	22.8

SD (standard deviation); SE (standard error)