Background Motivational interventions are used as preventive measures in occupational health. However, existing studies primarily focus on motivation methods and not the stage of motivation—the process from extrinsic to intrinsic motivation. The treatment self-regulation questionnaire (TSRQ) can predict workers’ health at each motivational stage. Accordingly, this study examined the reliability and validity of the Japanese version of the TSRQ (Diet and Exercise) in occupational health settings. Methods Responses of 912 workers were analyzed. In this study, the Cronbach’s alphas were 0.85 for Diet and 0.84 for Exercise after excluding items with low Item-Total correlations. Regarding convergent validity, there was a weak correlation between behavior modification stages and the TSRQ. Regarding structural validity, confirmatory factor analysis was performed assuming a four-factor structure. Results The goodness-of-fit indices were: Comparative Fit Index (CFI) = 0.94, Tucker Lewis Index (TLI) = 0.92, and Root Mean Square Error of Approximation (RMSEA) = 0.07 for Diet and CFI = 0.92, TLI = 0.91, and RMSEA = 0.08 for Exercise. Conclusion The Japanese version of the TSRQ has a certain degree of reliability and validity. It can measure motivation for Diet and health-related behaviors in occupational health settings. The findings of this study may serve as a basis for promoting primary and secondary prevention.

Background In the process of community building, it is important to create a place for multigenerational exchanges. To promote multigenerational exchanges in regional locations, it is essential to clarify whether such exchanges are related to government infrastructure, regional characteristics, and social capital, and how these exchanges contribute to community building. Methods A cross-sectional questionnaire study was conducted with representatives from 455 Chiiki no Cha-no-Ma (literal translation “community living room,” and hereafter “Cha-no-Ma”) in Niigata City, Japan. Responses were received from 405 representatives (response rate: 89.0 %), and 401 agreed to participate (4 declined). The survey details included basic information (e.g., date each location was established, frequency of meetings, number of caretakers and participants, qualifications of the representative), activities reflecting local culture, a social capital scale, the effects of the Cha-no-Ma implemented by the representative (12 items), challenges for management (16 items), and the implementation of multigenerational exchanges. Results Most of the age groups that participated in the Cha-no-Ma were elderly, and multigenerational exchanges took place in 125 locations (31.5 %). Items that had a significant connection to the implementation of multigenerational exchanges were “Frequency of meetings” (p < 0.001) and “Activities reflecting local culture” (p = 0.026). Binomial logistic regression analysis indicated that a high frequency of meetings was associated with the implementation of multigenerational exchanges (Odds ratio = 3.839). There was a significantly higher ratio of implementation of multigenerational exchanges when the effects were a “connection with the region” (p = 0.006) and “conversations with different generations” (p = 0.004), and when the challenge was “no support from residents” (p = 0.002). Conclusions Cha-no-Ma participation is low among young people. The following ideas can be considered in order to increase multigenerational exchanges in regional locations. These exchanges may be promoted by increasing the frequency of meetings with qualified personnel and by adding activities that reflect local culture, such as festivals and making local foods. This community-based study clearly indicates that implementing multigenerational exchanges is an important activity for community building because it is related to connection within the community.

Background: In the process of community building, it is important to create a place for multigenerational exchanges. To consider the promotion of multigenerational exchanges in regional locations, it is important to clarify whether operational systems, regional characteristics, and social capital are related to the implementation of multigenerational exchanges and how these exchanges contribute to community building.Methods: The participants were representatives from 455 Chiiki no Cha-no-Ma (hereafter “Cha-no-Ma”), and the study was implemented in Niigata City, Japan. There were 405 responses (a response rate of 89.0%), with the analytical target being the 401 locations that agreed to participate in the study. A cross-sectional study based on a self-assessment questionnaire method was implemented, and questionnaires were returned directly to the researchers after completion. The survey details included basic information (e.g., date of establishment, frequency of meetings, number of managers and users, qualification of the representative, etc.); characteristic of regional activities; a Social Capital Scale; the effects of the Cha-no-Ma being implemented by the representative (12 items); challenges for management (16 items); and the implementation of multigenerational exchanges.Results: The items that had a significant connection to the implementation of multigenerational exchanges were “Frequency of meetings” (p < 0.001) and “Characteristic regional activities” (p = 0.026). With the relevant factors, a binomial logistic regression analysis was conducted, and the odds ratio for those with a high frequency of meetings was 3.839.There was a significantly higher ratio of the implementation of multigenerational exchanges when the effects were a “connection with the region” (p = 0.006) and “conversations with different generations” (p = 0.004). There was a significantly higher ratio of the implementation of multigenerational exchanges when the challenge was “no support from residents” (p = 0.002).Conclusions: To promote multigenerational exchanges in regional locations, meetings should be held at least once a week, with qualified personnel and the use of regional activities such as making local foods and festivals. It is clear from this community-based study that the implementation of multigenerational exchanges is an important activity for community building because it is related to connection within the community.