Blar i Artikler fra Kunnskapssenteret på forfatter "Rosenbaum, Sarah"
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Chocolate bar as an incentive did not increase response rate among physiotherapists: a randomised controlled trial.
Jamtvedt, Gro; Rosenbaum, Sarah; Dahm, Kristin Thuve; Flottorp, Signe Agnes (Journal article; Peer reviewed, 2008-06-24)ABSTRACT: BACKGROUND: The aim of this study was to assess the effect of a small incentive, a bar of dark chocolate, on response rate in a study of physiotherapy performance in patients with knee osteoarthritis. FINDINGS: ...