Currently, a review of the work of teachers is underway, based on the assumption that professional staff will be assigned to work in schools. Until now, the scope and responsibility of teachers’ work in Japanese schools have been expanded without limit. The Central Council on Education report, “Work Style Reform of Schools,” expects that by assigning professionals to schools on a full-time basis, the division of duties between teachers and professionals will be clarified, limiting the role of teachers and reducing their burden. Research on the teaching profession has shown that membership-based employment practices have been behind the way teachers have worked in Japan. Further, recent policies are said to have brought in the idea of job-type employment practices, where roles are carved out as jobs. In other words, multidisciplinary collaboration is considered to limit the comprehensive role of teachers. However, research on the occupational boundaries of professions has pointed out that the division of labor can be blurred in the workplace. Especially in workplaces with membership-based employment practices, such as Japanese schools, where tasks are not well defined and standardized, professionals with similar roles tend to overlap in their roles.
Does full-time, multidisciplinary collaboration bring leeway to teachers’ work by limiting their role? Using data from a questionnaire survey of teachers conducted in FY2019 in F city, which is promoting the full-time assignment of School Counselors (SC), School Social Workers (SSW), and other professionals to junior high schools, we examined this question using SEM (structural equation modeling). Schools in F city can be classified into two types according to their deployment patterns: one with five full-time staff of four different professions, including SC and SSW (Type A), and the other with only one full-time SC (Type B). All analyses in this paper were conducted separately for each of these two types, but there were no differences in the main results between the types. The results of the first analysis revealed that the more active the collaboration is, the more teachers feel leeway in their work, however, this correlation is not mediated by the teachers’ role limitations (Analyses 1 and 2).
So why is it that when collaboration becomes more active, there is more room for work? What mediates between these two variables? In Japanese schools, there is an expectation that professionals will be able to solve the labor shortage. Next, I examined a model in which the two variables are mediated by “asking for work that requires manpower,” and found that the model is true (Analysis 3). However, this may be a pseudo-relationship that is incidental to the fact that Japanese schools emphasize membership. So, finally, in this paper, we examined the model of Analysis 3 with the addition of a variable of membership that teachers have for other staff (Analysis 4). The results show that membership is the main mediator between the two variables. It was also found that membership provides room for discretion in the activities of other professionals, resulting in a decrease in the sense of workload.
These results indicate that in full-time, multi-professional collaboration, role overlap among professions is more likely to occur than the teachers’ role limitations. The comprehensiveness of the role of teachers in Japan is likely to be maintained for the time being.
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