Analysis on the difference of college teachers' professional pressure and strategies to improve teachers' mental health under the expectancy theory.

Background: Professional pressure is one of the most concerned issues in society. Teachers are a group of people with greater professional pressure. The pressure sources include students, schools and society.

Objective: This exploration aims to explore the professional pressure and mental health of college teachers.

Method: Based on the expectancy theory, the professional pressure and mental health of different college teachers are investigated. The overall steps are as follows: the determination of topic, questionnaire design, questionnaire distribution and recovery, questionnaire data analysis to obtain results, as well as countermeasure analysis based on the results.

Results: The investigation suggests that the sores of college teachers' work pressure load, family life pressure, interpersonal pressure, physical and mental pressure, leadership and organizational factors pressure, career development pressure, scientific research, and professional title pressure are high. From senior to elementary, the pressure of teachers increases first and then decreases. The professional development pressure of liberal arts teachers is significantly higher than that of science teachers and engineering teachers (P < 0.05). Among science and engineering teachers, the professional development pressure of science teachers is relatively high. Men have better mental health than women (P < 0.05). Unmarried teachers have the best mental health status, followed by married and finally divorced (P < 0.05). The mental health of senior and elementary teachers is significantly better than that of sub-senior teachers and intermediate teachers (P < 0.05).

Conclusion: The investigation on professional pressure and mental health of college teachers can contribute to the related problem solving in China, as well as enrich the content of relevant fields in China.