Variables | Number of Items | Cronbach’s Alpha |
Autonomy Support | 4 | 0.916 |
Cognitive Support | 4 | 0.927 |
Emotional Support | 3 | 0.902 |
Perceived Teacher Support | 11 | 0.97 |
Behavioral Engagement | 4 | 0.881 |
Cognitive Engagement | 5 | 0.903 |
Emotional Engagement | 6 | 0.856 |
Online Learning Engagement | 15 | 0.949 |
Self-efficacy in Learning Ability | 9 | 0.934 |
Self-efficacy in Learning Behavior | 9 | 0.933 |
Academic Self-efficacy | 18 | 0.965 |