| Titre : | Crowdsourcing: A Critical Reflection on This New Frontier of Participant Recruiting in Nutrition and Dietetics Research (2020) |
| Auteurs : | Judith A. Beto ; Elizabeth Metallinos-Katsaras ; Cindy W. Leung |
| Type de document : | Article |
| Dans : | Journal of the academy of nutrition and dietetics (Vol. 120, n° 2, February 2020) |
| Article en page(s) : | p. 193-196 |
| Note générale : | doi:10.1016/j.jand.2019.10.018 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Comportement du consommateur ; Enquêtes et questionnaires ; Logiciel ; Méthodes ; Réseaux sociaux (internet) ; Web |
| Résumé : | In this issue, Khandpur and colleagues1 report a study assessing the effects of the new Nutrition Facts label (NFL) compared with the current NFL on consumer purchase intentions and understanding of added sugars. A randomized controlled experiment was designed to compare a control condition with one of two label conditions. The authors reported differences in scores between the two label formats measured using a 5-point Likert scale as well as knowledge score using multiple-choice questions. What makes this study particularly intriguing is the randomized study design and the efficient use of crowdsourcing to recruit, screen, and manage over 1,000 online participants (from an initial response of over 4,000) while meeting specific inclusion criteria in a relatively short period of time. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2212267219315539 |
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