Objective: To assess how postsecondary online nutrition education courses (ONEC) are delivered, determine ONEC effectiveness, identify theoretical models used, and identify future research needs.
Design: Systematic search of database literature.
Setting: Postsecondary education.
Participants: Nine research articles evaluating postsecondary ONEC.
Main Outcome Measures: Knowledge/performance outcomes and student satisfaction, motivation, or perceptions.
Analysis: Systematic search of 922 articles and review of 9 articles meeting search criteria.
Results: Little research regarding ONEC marketing/management existed. Studies primarily evaluated introductory courses using email/websites (before 2000), or course management systems (after 2002). None used true experimental designs; just 3 addressed validity or reliability of measures or pilot-tested instruments. Three articles used theoretical models in course design; few used theories to guide evaluations. Four quasi-experimental studies indicated no differences in nutrition knowledge/performance between online and face-to-face learners. Results were inconclusive regarding student satisfaction, motivation, or perceptions.
Conclusions And Implications: Students can gain knowledge in online as well as in face-to-face nutrition courses, but satisfaction was mixed. More up-to-date investigations on effective practices are warranted, using theories to identify factors that enhance student outcomes, addressing emerging technologies, and documenting ONEC marketing, management, and delivery. Adequate training/support for faculty is needed to improve student experiences and faculty time management.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jneb.2010.04.001 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Optimising Age-Specific Insulin Signalling to Slow Down Reproductive Ageing Increases Fitness in Different Nutritional Environments.
Aging Cell
January 2025
School of Biological Sciences, University of East Anglia, Norwich, UK.
The developmental theory of ageing proposes that age-specific decline in the force of natural selection results in suboptimal levels of gene expression in adulthood, leading to functional senescence. This theory explicitly predicts that optimising gene expression in adulthood can ameliorate functional senescence and improve fitness. Reduced insulin/IGF-1 signalling (rIIS) extends the reproductive lifespan of Caenorhabditis elegans at the cost of reduced reproduction.
View Article and Find Full Text PDFExploring the Pharmacokinetics and Gut Microbiota Modulation of Hesperidin and Nobiletin from Mandarin Orange Peel in Experimental Dogs: A Pilot Study.
Metabolites
December 2024
School of Veterinary Medicine, Kitasato University, 35-1, Higashi 23, Towada 034-8628, Aomori, Japan.
Mandarin orange peel (MOP) is recognized for its traditional medicinal properties due to its high flavonoid content. This study aimed to analyze MOP harvested in Japan for specific bioactive compounds and to explore its health applications in dogs, including effects on gut microbiota and cognitive symptoms. Flavonoid content (particularly hesperidin and nobiletin) of MOP was measured.
View Article and Find Full Text PDFAcute beneficial effects of a functional energy shot on cognitive performance and mood states during cognitively demanding task performance: a randomized, double-blind, placebo-controlled, crossover trial.
Front Nutr
January 2025
Research and Development, British American Tobacco (Investments) Ltd., Southampton, United Kingdom.
Introduction: Functional beverages are increasingly popular but it is important to validate their purported effects through research. The aim of the current study was to investigate the effects of a new functional energy shot on cognitive performance and mood states in healthy adults, with a focus on measuring mental energy enhancement and attenuation of negative effects associated with extended performance of mentally demanding tasks.
Methods: This study was a randomized, double-blind, placebo-controlled, crossover trial.
An interactive course program on nutrition for medical students: interdisciplinary development and mixed-methods evaluation.
BMC Med Educ
January 2025
Department of Internal Medicine and Nature-Based Therapies, Immanuel Hospital Berlin, Berlin, Germany.
Nutrition plays a crucial role in human and planetary health, as prevailing nutritional patterns significantly contribute to the global non-communicable disease pandemic. Moreover, the global food system is inextricably linked to planetary health deterioration. The relevance of nutrition for individual and planetary health is insufficiently addressed in German medical schools.
View Article and Find Full Text PDFNutritional support in children treated for advanced adrenocortical carcinoma.
Pediatr Surg Int
January 2025
Department of Surgery, St. Jude Children's Research Hospital, MS 133, 262 Danny Thomas Place, Memphis, TN, 38105, USA.
Purpose: Adrenocortical carcinoma (ACC) is a rare, aggressive pediatric malignancy. Advanced ACC requires multimodal treatment, including surgery and systemic chemotherapy including cisplatin, etoposide, doxorubicin, and mitotane. This is associated with significant gastrointestinal toxicity, resulting in many patients being unable to complete scheduled therapy.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!