Can Undergraduate Students Help Change Older Adults’ Confidence for Making Nutrition-Related Decisions in a 45-Minute Nutrition Workshop?

Publication: Canadian Journal of Dietetic Practice and Research
21 July 2021

Abstract

Purpose: The Social Cognitive Theory (SCT) suggests health behaviour can be modified by enhancing knowledge of health benefits and outcome expectations of changing behaviour, improving self-efficacy (confidence), and developing goals to overcome barriers to behaviour change. This study aimed to determine the impact of student-led nutrition workshops on participants’ confidence related to SCT constructs for making dietary choices that align with evidence-based nutrition recommendations.
Methods: Level-4 Science students developed and delivered 9 workshops on nutrition recommendations for the prevention and management of age-related diseases. Participants attending the workshops completed pre- and post-surveys to assess SCT constructs. For each SCT construct, participants rated their confidence on a 10-point Likert scale. The number (%) of participants who rated their confidence as ≥8/10 on the pre- and post-surveys were compared using the χ2 test.
Results: Sixty-three community members (60% female, mean ± SD age 71 ± 7 years) attended the workshops. The number of participants rating confidence as ≥8/10 for each SCT construct increased after the workshops (P < 0.05).
Conclusion: Undergraduate students can positively influence community members’ confidence for making nutrition-related decisions. Involving students in interventions where SCT-structured workshops are used may help conserve health care resources and reach older adults who may not have access to dietitian services.

Résumé

Objectif. La théorie sociale cognitive (TSC) suggère qu’il est possible de changer les comportements liés à la santé en augmentant les connaissances sur les bienfaits pour la santé et les effets escomptés d’un changement de comportement, en améliorant l’autoefficacité (la confiance) et en établissant des objectifs pour surmonter les obstacles au changement de comportement. Cette étude visait à déterminer l’impact d’ateliers de nutrition dirigés par des étudiants sur la confiance des participants en lien avec les concepts de la TSC au moment de faire des choix alimentaires qui cadrent avec les recommandations sur la nutrition fondées sur des données probantes.
Méthodes. Des étudiants en sciences de niveau 4 ont élaboré et animé 9 ateliers sur les recommandations nutritionnelles visant la prévention et la gestion de maladies liées à l’âge. Les participants aux ateliers ont répondu à des sondages avant et après les ateliers afin d’évaluer les concepts de la TSC. Pour chaque concept de la TSC, les participants ont évalué leur confiance sur une échelle de Likert en 10 points. Le nombre (%) de participants ayant noté un niveau de confiance ≥ 8/10 dans les sondages avant et après les ateliers a été comparé à l’aide du test du χ2.
Résultats. Soixante-trois membres de la communauté (60 % de femmes, âge moyen ± écart type de 71 ± 7 ans) ont participé aux ateliers. Le nombre de participants ayant noté un niveau de confiance ≥ 8/10 pour chaque concept de la TSC a augmenté après les ateliers (P < 0,05).
Conclusions. Les étudiants de premier cycle peuvent avoir une influence positive sur la confiance des membres de la communauté en ce qui a trait aux décisions liées à la nutrition. L’implication des étudiants dans les interventions misant sur des ateliers basés sur les concepts de la TSC pourrait contribuer à conserver les ressources en soins de santé et à joindre les aînés qui n’ont peut-être pas accès à des services de diététistes.

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Financial support: Funding for this project was provided by McMaster University as part of the PALAT Grant provided by the Paul R. MacPherson Institute for Leadership, Innovation & Excellence in Teaching.
Conflict of interest: The authors have no conflicts of interest to declare.

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Published In

cover image Canadian Journal of Dietetic Practice and Research
Canadian Journal of Dietetic Practice and Research
Volume 82Number 3September 2021
Pages: 136 - 139
Editor: Dawna Royall

History

Version of record online: 21 July 2021

Authors

Affiliations

Rakhshan Kamran BSc (Hons), MD (c)
Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON
Giulia Coletta BSc (Hons), MSc (c)
Department of Kinesiology, McMaster University, Hamilton, ON
Janet M. Pritchard PhD, BSc
School of Interdisciplinary Science, McMaster University, Hamilton, ON

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