Table 2. Descriptive statistics for cluster 1 and 2, and mean differences in School groups A and B.

	School group A				School group B
	Cluster 1 (n = 123) “High motivation”		Cluster 2 (n = 132) “Low motivation”		Cluster 1 (n = 118) “High motivation”		Cluster 2 (n = 56) “Low motivation”
Measure Scores	M	SD	M	SD	M	SD	M	SD
IM	3.81	.63	2.57	.75	3.51	.66	2.07	.74
Identified regulation	3.62	.71	2.27	.69	3.40	.68	1.93	.74
Introjected regulation	3.98	.64	2.72	.67	3.74	.67	2.46	.78
External regulation	3.27	.62	2.00	.62	3.02	.75	1.64	.53
Amotivation	1.91	.87	1.74	.87	1.87	.85	1.92	.84