This paper investigates and studies the quality of life of primary school students, and the results show that the quality of life of primary school students in Chongchuan District of Nantong is generally at the upper middle level, and it shows a downward trend with age. There were significant differences between 8-year-old boys and girls in “teacher-student relationship”, “learning ability and attitude”, “self-concept relationship”, “peer relationship” and “homework attitude”, and girls were better than boys. There were significant differences between 10-year-old boys and girls in the scores of “teacher-student relationship” and “self-satisfaction relationship”, and girls were better than boys; There were significant differences between 11-year-old boys and girls in the two factors of “activity opportunity” and “athletic ability”, and boys were better than girls. There was no difference in the remaining ages by factor. Improving the quality of life of primary school students requires the active cooperation of schools, teachers and parents, as well as special attention to the differences between boys and girls aged 8, 10 and 11.

The study of cognitive ergonomics and correct job design is a contemporary topic. This article defines and presents the main issues that ensure effective management of cognitive ergonomics and job design.

The purpose of this study is to examine the experiences of project managers working in the distinct environment of clinical trial organizations as project management changes in dynamic labor markets. The literature emphasizes the changing skill set needed for project managers and stresses the value of cognitive flexibility, interpersonal skills, and lifelong learning. Nonetheless, there is still a great deal to learn about how these dynamics appear in the setting of clinical trial organizations. By investigating project managers’ perspectives and involvement in lifetime learning and skill development inside clinical trial organizations, this study seeks to close this gap. To elucidate the nuances of their professional experiences, 64 project managers were interviewed using a qualitative methodology. Key themes emerged from the thematic analysis, including the importance of interpersonal and personal qualities, the dynamic nature of abilities like creativity and critical thinking, and the strategic application of lifelong learning. The findings add new evidence to the body of knowledge by offering a sector-specific understanding of the lifelong learning needs and skill requirements for project managers in clinical trial organizations. The study emphasizes how crucial it is to continuously learn to improve healthcare outcomes and adjust to industry-specific problems. Contextual implications encompass perspectives for entities seeking to maximize training regimens and augment the flexibility of project management groups in clinical trial environments. This work advances theoretical ideas and practical concerns for lifelong learning and skill development in clinical trial organizations. It also adds subtle insights into a specialized domain to the discourse on project management.