Exploring the Correlation between Emotions and Uncertainty in Daily Travel

Our mental state influences how we behave in and interact with the everyday world. Both uncertainty and emotions can alter our mental state and, thus, our behaviour. Although the relationship between uncertainty and emotions has been studied, research into this relationship in the context of daily travel is lacking. Emotions may influence uncertainty, just like uncertainty could trigger emotional responses. In this paper, a study is presented that explores the relationship between uncertainty and emotional states in the context of daily travel. Using a diary study method with 25 participants, emotions and uncertainty that are experienced during daily travel while using multiple modes of transport, were tracked for a period of 14 days. Diary studies allowed us to gain detailed insights and reflections on the emotions and uncertainty that participants experienced during their day-to-day travels. The diary allowed the participants to record their time-sensitive experiences in their relevant context over a longer period. These daily logs were made by the participants in the m-Path application. Participants logged their daily transportation modes, their emotions using the Geneva Emotion Wheel, and the uncertainty that they experienced while travelling. Results show that emotions and uncertainty influence each other simultaneously, with no clear causality. Specifically, this study observed a significant correlation between negative valence emotions (disappointment and fear) and uncertainty, which emphasises the importance of uncertainty and the management of negative valence emotions in travel experiences.