“…Many recent studies have a bearing on developing motivation strategies (see, e.g., Anderfuhren-Biget, Varone, Giauque, & Ritz, 2010;Bellé, 2013Bellé, , 2014Chen, Hsieh, & Chen, in press;Fehrler & Kosfeld, 2012;French & Emerson, in press;Giauque, Anderfuhren-Biget, & Varone, 2013;Gould-Williams et al, in press;Jacobsen, Hvitved, & Andersen, in press;Jacobson, 2011;Paarlberg & Lavigna, 2010;Stazyk, 2013;Wright, Moynihan, & Pandey, 2012;Wright, Christensen, & Isett, 2013). The volume of new research, quality variations and conflicting results and interpretations flowing from such studies means that sorting out practical implications from the research is a substantial task.…”