Table 12.
Index system of influencing factors.
| Terms | Code | Factors | Connotation |
|---|---|---|---|
| Physiological dimension | A2 | Sleep | The overall sleep quality of individuals, including adequate sleep, undisturbed sleep environment, reasonable work, rest time, and the guarantee of sleep effect |
| A3 | Exercise | Individual physical exercise level, including the rationality of exercise frequency, duration, and intensity | |
| Cognitive dimension | B2 | Self-cognition | Individual evaluation of self and self-worth, as well as self-respect and emotional experience based on self-evaluation |
| B3 | Self-efficacy | Individual attribution logic of behavior and events, as well as speculation on and judgment whether they have the ability to complete a certain behavior | |
| Emotional dimension | B4 | Emotional state | The state of an individual affected by a behavior or event, including mental states such as depression, anxiety, and stress |
| B5 | Emotion regulation ability | Through certain strategies and mechanisms, individuals can change their emotions during physiological activities, subjective experience, expression, and behavior to meet their subjective expectations | |
| Social support dimension | B6 | Peer support | The degree of emotional communication between individuals and peers of the same or similar age, or the degree of care, companionship, and support from peers |
| B7 | Family support | The degree of emotional communication between individuals and their parents; the degree of care, companionship, and support of their parents; and the conditions of support | |
| B8 | School support | This dimension includes a safe and friendly environment for students, the degree of timely and effective communication and support from teachers, and the positive evaluation of students | |
| B9 | Social support | Whether the individual can find a communication platform from which to communicate and share in a timely and effective manner; whether the individual can provide timely, convenient, and adequate information and resource support | |
| Social environment dimension | B10 | Social environment | Individual psychology and behavior are influenced by social culture and values, as well as by an inclusive and just social environment |
| B11 | Leisure entertainment | Individuals enjoy the right to and opportunity for leisure and entertainment, and they enjoy a healthy, scientific, and reasonable leisure and entertainment environment. However, this is not for the purpose of overplay | |
| NSSI | Y | NSSI | The individual will produce ideas or behavior related to NSSI |