Time perspectives as mediators of the associations between socio-economic status and health behaviours in older Japanese adults 論文 Hidehiro Sugisawa・Ken Harada・Yoko Sugihara・Shizuko Yanagisawa・Masaya Shimmei ·2019-11-08 ·『Psychology and Health』 35(8) pp. 1000-1016 doi:10.1080/08870446.2019.1686505