Usefulness of cooperation

3.80

0.53

0.87

Individual orientation

3.22

0.65

0.82

Inequity

2.06

0.72

0.89

Self-efficacy

3.66

0.67

0.93

Intrinsic value

3.50

0.74

0.93

Behavioral engagement

3.71

0.64

0.91

Emotional engagement

3.18

0.88

0.95