Monitoring students' level of engagement during learning activities is an important challenge in the development of tutoring interventions. In this paper, we explore the feasibility of using electroencephalographic signals (EEG) as a tool to monitor the mental engagement index of novice medicine students during a reasoning process. More precisely, the objectives were first, to track students' mental engagement evolution in order to investigate whether there were particular sections within the learning environment that aroused the highest engagement level among the students, and, if so, did these sections have an impact on learners' performance. Experimental analyses showed the same trends in the different resolution phases as well as across the different regions of the environments. However, we noticed a higher engagement index during the treatment identification phase since it aroused more mental effort. Moreover statistically significant effects were found between mental engagement and students' performance.

This paper reports on the feasibility of using eye tracking as a tool for students' performance assessment in a medical serious game. We are particularly interested in analyzing the relationship between learners' visual behaviour and their performance while solving medical cases. The objective of this study is twofold. First, we analyze how the students visually explore the learning environment across different areas of interest. Second, we examine whether static and dynamic eye tracking metrics can have an impact on students' reasoning performance. Results revealed statistically significant associations between eye movement metrics and students' outcomes. Particularly dynamic metrics better reflected students' analytical reasoning abilities. Our findings have implications for the educational technology community seeking to gain a deeper understanding of the students' learning experience.

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Background: Healthcare workers are at a high risk of developing Occupational Dermatitis (OD). Affected workers often experience severe impairment of their Quality of Life (QoL). This study aimed to assess the skin-related QoL of healthcare workers with OD and to explore its related factors. Methods: A cross-sectional and exhaustive study was conducted among healthcare personnel of four public hospitals in the central region of Tunisia. All the cases of OD declared were included. Skin-related QoL was assessed using the validated Tunisian version of the “Dermatology Life Quality Index” (DLQI). Some related patents were discussed. Results: A total of 37 cases of OD were collected with an annual incidence of 4.2 cases per 10000 workers. The population was predominantly female (73%) and mean aged 44.7±9.4 years. Nurses were the most represented occupational category (38%). Allergic contact dermatitis was the most frequent diagnosis (96%). Use of gloves was the most frequently reported occupational hazard (86%). The most frequently affected sites were hands (97%). The median score of DLQI was five. Multivariate analysis showed an association between the impairment of skin-related QoL and female gender (p = 0.04; OR = 19.3,84), exposure to disinfecting chemicals in the workplace (p = 0.01; OR = 17,306) and the absence of occupational reclassification (p = 0.01; OR = 21,567). Conclusion: About one third of the population had an impaired quality of life. The score impairment was significantly related to female gender, exposure to disinfecting chemicals and the absence of occupational reclassification.

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