Stress and stressors

Overall, in psychology, stress can refer to the physical or psychological reaction to a demand (or stressor) or the event that constitute this demand (Hazanov-Boskovitz, 2003). Stress and stressor are widely studied for their impact on individual health and well-being. Three main types of stressor are generally identified in literature (Spini et al., 2013):

• Life events: Life transition or life change constitute events that require adaptation from individual and can be source of stress
• Chronic strains: More enduring or recurring problems experienced during daily life are possible source of stress
• Daily hassles: Small and punctual problems of daily life can also be source of stress.

Transactional approach of stress
In the transactional perspective, stress is more particularly defined as a particular relation between the individual and its environment, where the individual see the situation as exceeding their own resources and threatening their well-being (Lazarus & Folkman, 1984). The appraisal of stress is critical in this approach: the relation between source of stress and stress is not simple and cannot be defined in an absolute way. However, this approach constitutes an crucial model to understand the differential impact of stress on individual, notably by stressing the resources that individual have and use to face/assess possible sources of stress, then cope with stress (Hobfoll, 2002; Lazarus & Folkman, 1984).

Sociological approach of stress: social origin of stress and stress proliferation The sociological approach of stress stresses the impact of social structures on the stress process (Turner & Schieman, 2008). In this perspective, the exposure to and meaning of stressors are seen as dependent of the social and institutional affiliations and status of individuals: the individual location in stratification systems, the institutional arrangement of status and roles and the roles configurations in which the individual are embedded are considered as important factors of stress (Pearlin, 1989).
This approach stresses also the fact that one stressor occurs rarely singly: stressors tend to proliferate and diffuse within and across life domains. Moreover, the diffusion of stressors can also occur between individuals: stressors experienced by one individual becoming stressor for others, notably when they share the same role sets.

Reference
Hazanov-Boskovitz, O. (2003). Etude du coping des adolescents dans un contexte expérimental [University of Geneva]. https://doi.org/10.13097/archive-ouverte/unige:170
Hobfoll, S. E. (2002). Social and psychological resources and adaptation. Review of General Psychology, 6(4), 307–324. https://doi.org/10.1037/1089-2680.6.4.307
Lazarus, R. S., & Folkman, S. (1984). Stress, appraisal, and coping. Springer publishing company.
Pearlin, L. I. (1989). The sociological study of stress. Journal of Health and Social Behavior, 30(3), 241–256. https://doi.org/10.2307/2136956
Spini, D., Hanappi, D., Bernardi, L., Oris, M., & Bickel, J.-F. (2013). Vulnerability across the life course: A theoretical framework and research directions. LIVES Working Papers, 27. http://dx.doi.org/10.12682/lives.2296-1658.2013.27
Turner, H. A., & Schieman, S. (2008). Stress processes across the life course: Introduction and overview. Advances in Life Course Research, 13, 1–15. https://doi.org/10.1016/S1040-2608(08)00001-4