Social promotion effect refers to the tendency to raise or lower the performance level in front of others. That is, the existence of others promotes the individual's behavioral ability or level. Although this effect is not entirely a group phenomenon-people can show this phenomenon when others are present, but they are not members of this group-it is more likely to provide conditions for the social promotion effect to occur in the group situation. The research of social promotion tells us that when others are engaged in simple and routine tasks, individual operations will be faster and more accurate. However, if you are engaged in a complex job that requires high concentration, the appearance of others may have a negative impact on your performance. So, what is the significance of social promotion effect research for managing group process? Its significance is related to the study and training of employees. If a person is very familiar with a task, he may do it better when others are present; On the contrary, for unfamiliar tasks, the presence of others will reduce his operation level. Therefore, by collectively training employees to complete a specific task and individually training employees to complete a complex task, the interaction process of groups will bring the greatest benefits.

One person's activities will be improved because others participate or watch at the same time. This phenomenon is called group encouragement or group promotion effect. In other words, the group promotion effect refers to the tendency to improve or reduce the performance level in front of others.

2. The problem of education's restraining effect on economic growth has been put forward mainly because, on the theoretical level, the research on the relationship between education and economic growth, which is one of the basic problems of educational economics, mostly focuses on the positive effect of education on economic growth, that is, these studies only pay attention to the positive effect of education on economic growth and ignore the discussion on its negative effect.

3. System implementation, behavior response and promotion effect: Based on the influencing factors of new rural endowment insurance willingness.

4. learned helplessness was first discovered by Auvermeer and Seligman, and then widely discussed in animal and human research. In short, many experiments show that after training, dogs can jump over obstacles or engage in other behaviors to escape the electric shock applied to them by experimenters. However, if the dog has been subjected to unpredictable (I don't know when it will come) and uncontrollable electric shock before (for example, the interruption of the electric shock does not depend on the dog's behavior), when the dog has a chance to escape from the electric shock later, it will become impossible to escape. Moreover, dogs will also show other defects, such as feeling depressed and depressed, reducing initiative and so on.