项目 | M | SD | r | 项目 | M | SD | r | 项目 | M | SD | r |
1 | 2.1 | 0.8 | 0.43** | 9 | 2.4 | 0.9 | 0.55** | 17 | 1.6 | 0.8 | 0.56** |
2 | 2.9 | 0.7 | 0.32** | 10 | 1.8 | 0.7 | 0.50** | 18 | 2.0 | 0.7 | 0.43** |
3 | 2.3 | 0.6 | 0.32** | 11 | 2.0 | 0.7 | 0.53** | 19 | 1.7 | 0.7 | 0.60** |
4 | 2.4 | 0.9 | 0.48** | 12 | 2.3 | 0.8 | 0.58** | 20 | 1.7 | 0.8 | 0.57** |
5 | 2.3 | 0.9 | 0.35** | 13 | 2.1 | 0.8 | 0.58** | 21 | 2.2 | 0.9 | 0.45** |
6 | 2.8 | 0.7 | 0.22** | 14 | 1.9 | 0.8 | 0.56** | 22 | 2.0 | 0.8 | 0.52** |
7 | 2.4 | 0.7 | 0.23** | 15 | 2.1 | 0.7 | 0.44** |
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8 | 2.3 | 0.8 | 0.40** | 16 | 2.4 | 0.9 | 0.36** |
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