Journal article

Authors list: Wowra, Patricia; Joanes, Tina; Gwozdz, Wencke

Publication year: 2023

Journal: Nutrients

Volume number: 15

Issue number: 18

eISSN: 2072-6643

Open access status: Gold

DOI Link: https://doi.org/10.3390/nu15183967

Publisher: MDPI

Abstract: 
Eating situations are crucial for understanding and changing eating behavior. While research on individual situational dimensions exists, little is known about eating situations as a whole. This study aimed to fill this gap by identifying eating situations as combinations of multiple situational dimensions and describing how stable individuals eat in those situations. In a five-day online diary study, 230 participants reported a total of 2461 meals and described the corresponding eating situation using predefined situational dimensions. Divisive hierarchical cluster analyses were conducted separately for breakfast, lunch, and dinner, resulting in unique cluster solutions that characterized the most common eating situations. The most common breakfast situations were characterized by a combination of the dimensions social, affect, and hunger. The most common lunch and dinner situations were characterized by varying combinations of the dimensions social, affect, and activity. Based on the identified situations, a situational stability index was developed to describe how stable individuals eat in the same situations. The findings suggest high interindividual differences in situational stability, which were associated with socio-demographic characteristics like age or employment. This study enhances our understanding of the situational aspects of eating behavior while offering tools to describe eating situations and situational stability.

Harvard Citation style: Wowra, P., Joanes, T. and Gwozdz, W. (2023) In Which Situations Do We Eat? A Diary Study on Eating Situations and Situational Stability, Nutrients, 15(18), Article 3967. https://doi.org/10.3390/nu15183967

APA Citation style: Wowra, P., Joanes, T., & Gwozdz, W. (2023). In Which Situations Do We Eat? A Diary Study on Eating Situations and Situational Stability. Nutrients. 15(18), Article 3967. https://doi.org/10.3390/nu15183967