Table 1.

Descriptive statistics and correlations among key variables

Variables	M ean	SD	1	2	3	4	5	6
1.Sex	.51	.50	–
2.Age	12.75	1.79	.01	–
3.Perceived discrimination	1.81	.79	.13**	− .11**	–
4.Locus of control	7.94	3.58	.08	.04	.32***	–
5.Duration since migration	7.70	3.65	-.04	.08*	− .17***	− .12**	–
6.Relative deprivation	3.34	.93	.06	.11**	.22***	.23***	− .16***	–

N = 625. Sex is a virtual variable: 0 = female students, 1 = male students, the mean represents the proportion of male students; age and duration since migration can be regarded as a continuous variable by using the original scores. SD standard deviation

^*p < .05, ^**p < .01, ^***p < .001