Treatment adherence is a central axis in the health agenda. In the framework of the SARS CoV-2 pandemic, it is necessary to predict this phenomenon. The objective of the present work was to contrast a model of structural equations. A confirmatory, psychometric and cross-sectional work was carried out with a selection of 100 students, considering their participation in the social service and professional practices in public hospitals in central Mexico. A factorial structure was found that explained 62% of the total variance, suggesting the contrast of the model in other scenarios.

Environmental education programs, assuming an intensive training of skills as the axis of solution in the face of scarce resources, have focused on the optimization of public services. In this sense, the objective of this work has been to observe the effects of an informative workshop in which the prevention and repair of leaks was promoted, as well as saving water through dosing and reuse. A quasi-experimental study was conducted with 100 intact subjects selected intentionally. The results show significant differences before and after the informative workshop. This is the case of the indicator of pluvial catchment that in a beginning was considered the reflective indicator of the factor, but that after the workshop it reduced its value. In contrast, the maintenance of hydraulic facilities revealed a domestic awareness of heritage conservation, although the segmentation of the information workshop is recommended to corroborate latent relationships between water optimization and heritage conservation.

The quality of life has been a highly studied process from a psychological perspective. In this sense, the present work set out to establish an explanatory model of life satisfaction to discuss the importance of other disciplines in the investigation of resources that satisfy individuals. Once the relationships between the factors derived from the theoretical framework and the review of the literature were explained, a cross-sectional study was carried out with a non-probabilistic sample of 100 students. Once established the validity and reliability of the instrument that measured life satisfaction, expected abilities, opportunity expectations, trust relationships, perception of justice, appreciation of the environment, context norms and perceived resources. From a structural model, the perception of resource availability indirectly determined life satisfaction through the context norms. The results were compared with the findings reported in the state of knowledge as well as discussed from theoretical frameworks used.

Biosafety, understood as a protocol to avoid contagion, illness and death of people, has established itself as a central topic for discussion on the public agenda. The objective of the present work was to explore the perceptual dimension of biosafety. A retrospective, exploratory and documentary work was carried out with a selection of sources indexed to regional repositories. The prevalence of the informative and speculative dimension of biosecurity was established, suggesting to extend the project to other risk scenarios.