| Variables | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|---|---|---|---|---|---|---|---|
1 | Depressive symptoms | - | Â | Â | Â | Â | Â | Â |
2 | Number of worries | .36*** | - | Â | Â | Â | Â | Â |
3 | Mentors | -.07*** | .23*** | - | Â | Â | Â | Â |
4 | Campus social networks | -.07*** | .11*** | .22*** | - | Â | Â | Â |
5 | Daily hours spent video gaming | .04** | .07*** | -.03* | .09*** | - | Â | Â |
6 | Daily hours spent internet searching | .12*** | .09*** | .02 | .06*** | .08*** | - | Â |
7 | Daily sleep duration | -.07*** | -.06*** | -.05*** | -.02 | .14*** | .03* | - |
 | Mean | 4.51 | 1.72 | 1.87 | 1.92 | 0.55 | 1.74 | 7.02 |
 | Standard deviation | 5.20 | 1.61 | 1.37 | 0.89 | 0.90 | 1.20 | 1.08 |
 | Range: Maximum ~ Minimum | 0 ~ 49 | 0 ~ 10 | 0 ~ 5 | 0 ~ 5 | 0 ~ 9 | 0 ~ 12 | 1 ~ 12 |
 | Skewness | 2.00 | 1.02 | 0.19 | 0.46 | 2.30 | 1.70 | 0.04 |
 | Kurtosis | 6.38 | 1.06 | -0.81 | -0.47 | 7.87 | 6.50 | 1.07 |