著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Keegan Knittle and Johanna Nurmi and Rik Crutzen and Nelli Hankonen and Marguerite Beattie and Stephan U Dombrowski,How can interventions increase motivation for physical activity? A systematic review and meta-analysis,Health Psychology Review,1743-7199,Informa UK Limited,2018-02-15,12,3,211-230,https://cir.nii.ac.jp/crid/1360298762756290304,https://doi.org/10.1080/17437199.2018.1435299