Hashimoto, H., Ohashi, T. & Yamaguchi, S.(2022).

Hashimoto, H.(橋本博文), Ohashi, T. & Yamaguchi, S.(山口勧) (2022). 
Solicitation matters: Cultural differences in solicited and unsolicited support provision.
援助要請の明確さが重要:要請が明確な場合と不明確な場合における援助提供の文化的差異
Frontiers in Psychology 13:953260.
https://doi.org/10.3389/fpsyg.2022.953260

Two studies aimed to examine cultural differences in social support provision, with or without solicitation, in Japan and the United States (US). In Study 1, we replicated a previous study with Japanese university students. We found that the Japanese participants did not provide social support when it was not solicited, as compared with when it was solicited. Furthermore, in Study 2, participants were asked to respond to a questionnaire regarding a hypothetical stressful situation experienced by a close other and to indicate their willingness to provide support. We confirmed our hypothesis that Japanese participants hesitate to provide unsolicited support to close others (such as family members or close friends), even when they recognize that the close others are in need, whereas the American participants do not hesitate to provide such support. Contrastingly, regarding solicited support, the Japanese and Americans were equally ready to provide support, as hypothesized. The cultural difference in social support resides in the provision of unsolicited support. These results suggest that differences in culturally appropriate responses to needy people are responsible for the difference in the provision of unsolicited vs. solicited social support.

https://www.omu.ac.jp/info/research_news/entry-02698.html