While many food safety professionals can point to specific professional challenges of the past year, one obstacle exists no matter what the year: How can I keep up on newly published training research?

For this common professional dilemma, I have a solution. With input from my colleagues, I’ve summarized a selection of the Top 5 Food Safety Training Articles in last year, with a link to the abstract or paper.

Any top papers you think we missed? Feel free to reach out and make a suggestion through the contact information listed below.

1. Computer-Based Training Proves Equally Valuable

A Systematic Review and Meta-Analysis of the Effects of Food Safety and Hygiene Training on Food Handlers¹

The paper reviews research on the effects of training interventions for food safety knowledge, attitude, and practices among food handlers at different stages of the food supply chain.

The authors concluded, “practical demonstration and continuous support might increase positive attitudes towards food safety and hygiene practices among food handlers, with the ultimate goal of minimizing the incidence and prevalence of foodborne hazards. Effective food safety training should be relevant to the situation, promote active learning, increase risk perception, and consider the work environment.” Computer-based training outcomes did not differ from face-to-face training.

The authors also identified positive results when food safety training was supported by resources, commitment, leadership, and a receptive management culture.

2. Produce Growers: An Important Target for Food Safety Education

Produce Growers’ On-Farm Food Safety Education: A Review²

The review summarizes findings by researchers who assessed the food safety knowledge and attitudes of produce growers, and the effectiveness of food safety educational programs. Study selection criteria included publication between 2000 and 2019, and a focus on one of six topics: “Handling of agricultural water, soil amendments, domesticated animal and wildlife management, worker health and hygiene, food safety plans and record-keeping, and cleaning and sanitation…Handling of agricultural water and soil amendments were the two topics least understood by growers, whereas worker health and hygiene as the best understood.” The majority of the studies involved in-person workshops and self-reported pre- and post-intervention knowledge assessments. They also reported increased knowledge, improved attitudes and perceived behavioral control; four of the studies reported behavioral changes.

3. Consider New Technologies in Food Safety Training (and Still Wash Those Hands)

An Integrative Review of Hygiene Practice Studies in the Food Service Sector³

The article reviews studies relevant to food safety practices of food service workers published between 2014 to 2019. For the assessment of hygiene practices, hand washing observation was the most frequently used method. The article looks at new technologies in training, such as multimedia case studies, cognitive word association, behavior-focused training, wearable technology and simulation games. The paper emphasizes the importance of variables such as food handlers’ knowledge, attitude, risk perception, self-efficacy and optimistic bias.

4. New Ideas to Connect Food Safety Knowledge Sources to Effective Implementation

A New Approach to Food Safety Training: A Review of a Six-Step Knowledge Sharing Model⁴

This paper argues that training context and the implementation context often differ, creating challenges for the food handler to transfer learning into practice. “Understanding the connection between knowledge, the organization, and its environment is critical to knowledge implementation.” The review described a six-step knowledge-sharing model in order to change a practice or behavior. The authors organized their model based on knowledge transfer between researcher to educator, then educator and food handler. The paper provided suggested actions at each step of the knowledge sharing process.

5. Behavior-Based Food Safety Education is Most Effective

Improving Food Safety Practices in the Foodservice Industry⁵

With the volume of food consumed away from home, the foodservice industry plays a significant role in avoiding foodborne illness and protecting consumers’ health. This study explains how “behavior-based strategies improve food safety practices in the foodservice industry. This study highlighted the role of a proactive food safety culture and improved environment promoting behavior changes”. The authors conclude that organizational and environmental aspects affecting food safety are critical to improving food safety.

References

1. Insfran-Rivarola, A., et al. (August 25, 2020). “A Systematic Review and Meta-Analysis of the Effects of Food Safety and Hygiene Training on Food Handlers”. Foods. 9(9):1169. doi: 10.3390/foods9091169.
2. Chen, H., et al. (April 1, 2021). “Produce Growers’ On-Farm Food Safety Education: A Review”. Journal of Food Protection. 84(4):704-716. doi: 10.4315/JFP-20-320.
3. Lee, J.H. and Seo, K.H. (December 1, 2020). “An Integrative Review of Hygiene Practice Studies in the Food Service Sector”. Journal of Food Protection. 83(12):2147-2157. doi: 10.4315/JFP-19-488.
4. Yeargin, T.A., Gibson, K.E., Fraser, A. (2021). “A New Approach to Food Safety Training: A Review of a Six-Step Knowledge Sharing Model”. Journal of Food Protection. doi: https://doi.org/10.4315/JFP-21-146.
5. Thimoteoda da Cunha, D. (December 2021). “Improving food safety practices in the foodservice industry”. Current Opinion in Food Science. 42: 127-133. https://doi.org/10.1016/j.cofs.2021.05.010.